Thermal Spraying (Powders/Wires)

HVOF

Rotors

Arc spraying

Thermal Spray Powders

Typical chemical composition (in wt.-%)

Particle Size Distributions

HVOF/HVAF	Flame Spraying	Plasma
-52 +22 µm	-125 +45 µm	-90 +45 µm
-45 +15 µm	-106 +22 µm	-45 +22 µm
-38 +15 µm	-52 +22 µm	-
-25 +10 µm	-	-
-15 +5 µm	-	-
-10 +2 µm	-	-
Other particle size distributions on request

Carbides

DURMAT^® WC-Co - agglomerated and sintered

DURMAT^®	WC _{(by weight)}	Co _{(by weight)}	WC Grain Size (FSSS)
101 DURMAT^® 101 Carbide - WC-Co 88-12. Agglomerated. Sintered. WC Grain Size (FSSS): 2.5 µm Request Data sheet	88 %	12 %	2.5 µm
111 DURMAT^® 111 Carbide - WC-Co 88-12. Agglomerated. Sintered. WC Grain Size (FSSS): 1.3 µm Request Data sheet	88 %	12 %	1.3 µm
121 DURMAT^® 121 Carbide - WC-Co 88-12. Agglomerated. Sintered. WC Grain Size (FSSS): 0.7 µm Request Data sheet	88 %	12 %	0.7 µm
131 DURMAT^® 131 Carbide - WC-Co 88-12. Agglomerated. Sintered. WC Grain Size (FSSS): 0.4 µm Request Data sheet	88 %	12 %	0.4 µm
102 DURMAT^® 102 Carbide - WC-Co 83-17. Agglomerated. Sintered. WC Grain Size (FSSS): 2.5 µm Request Data sheet	83 %	17 %	2.5 µm
112 DURMAT^® 112 Carbide - WC-Co 83-17. Agglomerated. Sintered. WC Grain Size (FSSS): 1.3 µm Request Data sheet	83 %	17 %	1.3 µm
137 DURMAT^® 137 Carbide - WC-Co 94-6. Agglomerated. Densely Sintered. WC Grain Size (FSSS): 1 µm Request Data sheet	94 %	6 %	1 µm

DURMAT^® WC-Co - crushed, sintered

DURMAT^®	WC _{(by weight)}	Co _{(by weight)}	WC Grain Size (FSSS)
100 DURMAT^® 100 Carbide - WC-Co 88-12. Agglomerated. Sintered. WC Grain Size (FSSS): 2.5 µm Request Data sheet	88 %	12 %	2.5 µm

DURMAT^® WC-Co-Cr - agglomerated and sintered

DURMAT^®	WC _{(by weight)}	Co _{(by weight)}	Cr _{(by weight)}	WC Grain Size (FSSS)
105 DURMAT^® 105 Carbide - WC-Co-Cr 86-10-4. Agglomerated. Sintered. WC Grain Size (FSSS): 2.5 µm Request Data sheet	86 %	10 %	4 %	2.5 µm
115 DURMAT^® 115 Carbide - WC-Co-Cr 86-10-4. Agglomerated. Sintered. WC Grain Size (FSSS): 1.3 µm Request Data sheet	86 %	10 %	4 %	1.3 µm
125 DURMAT^® 125 Carbide - WC-Co-Cr 86-10-4. Agglomerated. Sintered. WC Grain Size (FSSS): 0.7 µm Request Data sheet	86 %	10 %	4 %	0.7 µm
135 DURMAT^® 135 Carbide - WC-Co-Cr 86-10-4. Agglomerated. Sintered. WC Grain Size (FSSS): 0.4 µm Request Data sheet	86 %	10 %	4 %	0.4 µm
106 DURMAT^® 106 Carbide - WC-Co-Cr 86-8-6. Agglomerated. Sintered. WC Grain Size (FSSS): 2.5 µm Request Data sheet	86 %	8 %	6 %	2.5 µm

DURMAT^® Fused Tungsten Carbide (FTC)

DURMAT^®	Carbidet type	Alloy type	C _{(by weight)}	W _{(by weight)}	Hardness
107 DURMAT^® 107 Fused Tungsten Carbide (FTC) Hardness: 2,360 HV_0.1 Chem. Composition: WC-W₂C Applications: Deep well drilling tools and rods, crusher jaws, mixers, concrete and stone saws, hot-pressed tools, screens & conveyors, extrusion housings, hard additives to diamond bits and saws Characteristics: For hardfacing of metallic surfaces exposed to extreme mechanical load and reinforcing the hardness of diamond tools Request Data sheet	DURMAT^® Fused Tungsten Carbide (FTC)	WC-W₂C	3.8-4.1	Bal.	2,360 HV_0.1
117 DURMAT^® 117 Spherical Fused Tungsten Carbide (SFTC) Hardness: 3,000 HV_0.1 Chem. Composition: WC-W₂C Applications: Deep well drilling tools and rods, crusher jaws, mixers, concrete and stone saws, hot-pressed tools, screens & conveyors, extrusion housings, hard additives to diamond bits and saws Characteristics: For hardfacing of metallic surfaces exposed to extreme mechanical load and reinforcing the hardness of diamond tools Increased apparent density combined with a better flowability Request Data sheet	DURMAT^® Spherical Fused Tungsten Carbide (SFTC)	WC-W₂C	3.8-4.1	Bal.	3,000 HV_0.1

DURMAT^® Special WC-Carbide - agglomerated and sintered

DURMAT^®	Chemical Composition_{(by weight)}	Structure
108 DURMAT^® 108 Carbide - Cr:20%; Ni: 7%; WC: Bal. Agglomerated. Sintered. Request Data sheet	Cr: 20%; Ni: 7%; WC: Bal.	agglomerated and sintered

DURMAT^® WC-Co-Cr-Ni - agglomerated and sintered

DURMAT^®	WC _{(by weight)}	C _{(by weight)}	Cr _{(by weight)}	Ni _{(by weight)}	WC Grain Size (FSSS)
109 DURMAT^® 109 Carbide – WC-Co-Cr-Ni 85-10-4-1. Agglomerated. Sintered. WC Grain Size (FSSS): 2.5 µm. Request Data sheet	85 %	10 %	4 %	1 %	2.5 µm

DURMAT^® CrC-Carbide - pure - agglomerated and sintered - Blended

DURMAT^®	Structure	Type
250 DURMAT^® 250 Carbide - Cr₃C₂. Pure Request Data sheet	Cr₃C₂	pure
251 DURMAT^® 251 Carbide - Cr₃C₂-NiCr. Agglomerated. Sintered. Request Data sheet	Cr₃C₂-NiCr 75 25	agglomerated and sintered
254 DURMAT^® 254 Carbide - Cr₃C₂-NiCr. blended. Request Data sheet	Cr₃C₂-NiCr 75 25	blended

Nickel Base (Ni)

DURMAT^® NiCrB - WC-Co-Powder Blends

DURMAT^®	Structure	Carbide Type	Carbide Content _{(by weight)}	Matrix Hardness
339 DURMAT^® 339 NiSF-Carbide. Blended 50 % DURMAT^® 102 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 102	50 %	57-61 HRC
346 DURMAT^® 346 NiSF-Carbide. Blended 40 % DURMAT^® 101 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 101	40 %	57-61 HRC
354 DURMAT^® 354 NiSF-Carbide. Blended 50 % DURMAT^® 101 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 101	50 %	57-61 HRC
355 DURMAT^® 355 NiSF-Carbide. Blended 80 % DURMAT^® 101 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 101	80 %	57-61 HRC
356 DURMAT^® 356 NiSF-Carbide. Blended 35 % DURMAT^® 101 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 101	35 %	57-61 HRC
372 DURMAT^® 372 NiSF-Carbide. Blended 40 % DURMAT^® 101 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 101	40 %	57-61 HRC
324 DURMAT^® 324 NiSF-Carbide. Blended 60 % DURMAT^® 100 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 100	60 %	57-61 HRC
325 DURMAT^® 325 NiSF-Carbide. Blended 35 % DURMAT^® 100 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 100	35 %	57-61 HRC
326 DURMAT^® 326 NiSF-Carbide. Blended 40 % DURMAT^® 100 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - WC-Co	DURMAT^® 100	40 %	57-61 HRC
321 DURMAT^® 321 NiSF-Carbide. Blended 35 % DURMAT^® 137 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - RF 13	DURMAT^® 137	35 %	57-61 HRC
322 DURMAT^® 322 NiSF-Carbide. Blended 60 % DURMAT^® 137 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - RF 13	DURMAT^® 137	60 %	57-61 HRC
323 DURMAT^® 323 NiSF-Carbide. Blended 80 % DURMAT^® 137 Hardness NiSF: 57-61 HRC Request Data sheet	NiCrB - RF 13	DURMAT^® 137	80 %	57-61 HRC

DURMAT^® NiCr(B) - FTC/SFTC-Powder Blends

DURMAT^®	Structure	Carbide Type	Carbide Content _{(by weight)}	Matrix Hardness
349 DURMAT^® 349 NiSF-Carbide. Blended 35 % DURMAT^® 107 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	35 %	58-60 HRC
350 DURMAT^® 350 NiSF-Carbide. Blended 40 % DURMAT^® 107 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	40 %	58-60 HRC
351 DURMAT^® 351 NiSF-Carbide. Blended 50 % DURMAT^® 107 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	50 %	58-60 HRC
352 DURMAT^® 352 NiSF-Carbide. Blended 60 % DURMAT^® 107 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	60 %	58-60 HRC
353 DURMAT^® 353 NiSF-Carbide. Blended 80 % DURMAT^® 107 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	80 %	58-60 HRC
384 DURMAT^® 384 NiSF-Carbide. Blended 60 % DURMAT^® 117 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - SFTC	DURMAT^® 117	60 %	58-60 HRC
389 DURMAT^® 389 NiSF-Carbide. Blended 50 % DURMAT^® 117 Hardness NiSF: 57-61 HRC Request Data sheet	NiB - SFTC	DURMAT^® 117	50 %	57-61 HRC
390 DURMAT^® 390 NiSF-Carbide. Blended 70 % DURMAT^® 107 Hardness NiSF: 58-60 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	70 %	58-60 HRC
391 DURMAT^® 391 NiSF-Carbide. Blended 50 % DURMAT^® 107 Hardness NiSF: 37-41 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	50 %	37-41 HRC
392 DURMAT^® 392 NiSF-Carbide. Blended 60 % DURMAT^® 107 Hardness NiSF: 37-41 HRC Request Data sheet	NiCr - FTC	DURMAT^® 107	60 %	37-41 HRC

DURMAT^® NiCrB - Alloys

DURMAT^®	Cr-Content _{(by weight)}	Structure	Hardness
437 DURMAT^® 437 Ni-Alloy. Ni-Boride. Cr-free Hardness: 37-41 HRC Request Data sheet	-	Ni-Boride, Cr-free	37-41 HRC
444 DURMAT^® 444 Ni-Alloy. Ni-Cr-Cu-Boride. Hardness: 57-62 HRC Request Data sheet	13-16 %	Ni-Cr-Cu-Boride	57-62 HRC
453 DURMAT^® 453 Ni-Alloy. Ni-Cr-Boride. Hardness: 37-41 HRC Request Data sheet	6-9 %	Ni-Cr-Boride	37-41 HRC
455 DURMAT^® 455 Ni-Alloy. Ni-Cr-Boride. Hardness: 47-51 HRC Request Data sheet	11-14 %	Ni-Cr-Boride	47-51 HRC
456 DURMAT^® 456 Ni-Alloy. Ni-Cr-Boride. Hardness: 57-61 HRC Request Data sheet	13-16 %	Ni-Cr-Boride	57-61 HRC
470 DURMAT^® 470 Ni-Alloy. Ni-Cr-Boride. Hardness: 30-35 HRC Request Data sheet	4 %	Ni-Cr-Boride	30-35 HRC
477 DURMAT^® 477 Ni-Alloy. Ni-Cr-Boride. Hardness: 22-26 HRC Request Data sheet	2 %	Ni-Cr-Boride	22-26 HRC
478 DURMAT^® 453 Ni-Alloy. Ni-Boride. Cr-free Hardness: 28-33 HRC Request Data sheet	-	Ni-Boride, Cr-free	28-33 HRC
498 DURMAT^® 498 Ni-Alloy. Ni-Cr-Boride. Hardness: 32-37 HRC Request Data sheet	7 %	Ni-Cr-Boride	32-37 HRC
499 DURMAT^® 499 Ni-Alloy. Ni-Cr-Boride. Hardness: 35-40 HRC Request Data sheet	10 %	Ni-Cr-Boride	35-40 HRC

DURMAT^® Ni - Alloys

DURMAT^®	Chemical Composition _{(by weight)}	Type
450 DURMAT^® 450 Ni-Alloy. Cr: 20%; Ni: Bal. Water atomized Request Data sheet	Cr: 20%; Ni: Bal.	Water atomized
451 DURMAT^® 451 Ni-Alloy. Cr: 20%; Ni: Bal. Gas atomized Request Data sheet	Cr: 20%; Ni: Bal.	Gas atomized
452 DURMAT^® 452 Ni-Alloy. Al: 5%; Ni: Bal. Water atomized Request Data sheet	Al: 5%; Ni: Bal.	Gas atomized

Oxides

Cr2O3 High Purity Cr₂O₃ High Purity DURMAT^® 600 Oxide. Fused. Crushed. Typical Properties: Protection against friction and sliding wear Chemical resistant. Hardness: ~1,300 HV Request Data Sheet	Cr₂O₃	SiO₂	Fe₂O₃	Al₂O₃	TiO₂	Na₂O	Fe₂O₃	Cr_free	Acid- soluble:	Grain- size
DURMAT^® 600	>99	≤0.5	≤0.1	16-17	3.3	-	-	-	typical 0.03	-45+10

Cr2O3 Cr₂O₃ DURMAT^® 601 Oxide. Fused. Crushed. Typical Properties: High hardness and chemical resistance. Suitable for pump parts, bearings, seals and textile machinery. Request Data Sheet	Cr₂O₃	SiO₂	Fe₂O₃	Al₂O₃	TiO₂	Na₂O	Fe₂O₃	Cr_free	Acid- soluble:	Grain- size
DURMAT^® 601	>92	≤1	≤0.1	≤1	-	-	-	-	typical 3	-45+10

Cr2O3-TiO2-SiO2 Cr₂O₃-TiO₂-SiO₂ DURMAT^® 602 Oxide. Fused. Crushed. Typical Properties: High content of Cr₂O₃ Lower hardness compared to DURMAT^® 600 Suitable for textile and pump parts. Request Data Sheet	Cr₂O₃	SiO₂	Fe₂O₃	Al₂O₃	TiO₂	Na₂O	Fe₂O₃	Cr_free	Acid- soluble:	Grain- size
DURMAT^® 602	>96	4.0-5.0	<0.2	-	-	-	-	<1	-	-45+10

Al2O3 High Purity Al₂O₃ High Purity DURMAT^® 603 Oxide. Fused. Crushed. Typical Properties: Atmospheric Plasma Spraying (APS) Max. operating temperature 1,650 °C. Excellent dielectric properties. Request Data Sheet	Cr₂O₃	SiO₂	Fe₂O₃	Al₂O₃	TiO₂	Na₂O	Fe₂O₃	Cr_free	Acid- soluble:	Grain- size
DURMAT^® 603	-	≤0.02	≤0.05	>99.5	-	≤0.3	-	-	-	-45+10

Al2O3-TiO2 Al₂O₃-TiO₂ DURMAT^® 604 Oxide. Fused. Crushed. Typical Properties: Atmospheric Plasma Spraying (APS) Max. operating temperature 1,100 °C. Corrosion and erosion resistant. Request Data Sheet	Cr₂O₃	SiO₂	Fe₂O₃	Al₂O₃	TiO₂	Na₂O	Fe₂O₃	Cr_free	Acid- soluble:	Grain- size
DURMAT^® 604	-	≤0.6	≤0.05	>96	≤3.5	-	-	-	-	-45+10

TiO2 TiO₂ DURMAT^® 644 Oxide. Typical Properties: Atmospheric Plasma Spraying (APS) Moderate wear resistance compared with DURMAT^® 604 Soluble in alkalic and sulfuric acid. Request Data Sheet	Cr₂O₃	SiO₂	Fe₂O₃	Al₂O₃	TiO₂	Na₂O	Fe₂O₃	Cr_free	Acid- soluble:	Grain- size
DURMAT^® 644	-	<0.05	>0.5	0.05	Bal.	-	-	-	-	-45+10

Thermal Spray Wires: Nickel Base (Ni)

Typical chemical composition (in wt.-%)

Highly Abrasion Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 751 DURMAT^® AS 751 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: 50% Fused Tungsten Carbide (FTC). Max. operating temperature 500 °C. Request Data Sheet	0.4	-	-	-	Bal.	-	-	-	-	1	-	-	-	-	-	FTC: 50
AS 780 DURMAT^® AS 780 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 751 with 50% WC-Co. High abrasion resistance. Request Data Sheet	0.4	-	-	-	Bal.	-	-	-	-	1	-	-	-	-	-	WC-Co 88/12: 50
AS 781 DURMAT^® AS 781 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 751 with 30% WC-Co. High abrasion resistance. Request Data Sheet	0.4	-	-	-	Bal.	-	-	-	-	2	-	-	-	-	-	WC-Co 88/12: 30
AS 786 DURMAT^® AS 786 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High abrasion and corrosion resistance. 35% Cr₃C₂. Request Data Sheet	0.4	1	<1	-	Bal.	-	-	-	-	1	-	-	-	-	-	CrC: 35

Highly Corrosion Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 726 DURMAT^® AS 726 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Corrosion resistant. Similar to 2.4606 / Inconel 686. Request Data Sheet	<0.1	<0.1	0.7	22	Bal.	16.5	-	-	4	-	-	0.15	-	-	-	-
AS 745 DURMAT^® AS 745 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Resistant against Acid with Cl-content. Similar to 2.4617 / Hastelloy B-2. High corrosion resistance Request Data Sheet	<0.1	-	<1	<1	Bal.	28	-	-	-	-	<1	-	-	-	0.5	-
AS 748 DURMAT^® AS 748 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Application in offshore industry. High corrosion resistance. Similar to 2.4602 / Hastelloy C-22. Request Data Sheet	<0.1	-	0.5	22	Bal.	13	-	0.35	3	-	<2.5	-	-	-	3	-
AS 754 DURMAT^® AS 754 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 748. High corrosion resistance. Similar to 2.4610 / Hastelloy C-4. Request Data Sheet	0.1	-	-	16	Bal.	17	-	-	-	-	2	<0.7	-	-	<3	-
AS 758 DURMAT^® AS 758 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 748. High corrosion resistance. Suitable for acids with chloride content. Good resistance against friction. Similar to 2.4819 / Hastelloy C-276. Request Data Sheet	0.1	-	-	16	Bal.	16	-	-	3.5	-	-	-	-	-	4	-

Wear and Corrosion Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 711 DURMAT^® AS 711 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Good erosion resistance. Resistant to corrosive gasest. Request Data Sheet	-	4	-	20	Bal.	6	3.5	-	-	4	-	-	-	<2	-	-
AS 752 DURMAT^® AS 752 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High B-content. High resistance against abrasion. Request Data Sheet	0.7	4.8	-	21	Bal.	-	-	-	-	3	-	-	-	-	-	-
AS 753 DURMAT^® AS 753 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 752. Suitable in chemical and food industry. Ni-Cr-B-Alloy for wear and corrosion protection Request Data Sheet	0.4	5	-	22	Bal.	-	-	-	-	2.7	-	-	-	-	-	-
AS 755 DURMAT^® AS 755 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 754 Corrosion resistant. Higher resistance against wear Similar to 2.4856 / Inconel 625 Request Data Sheet	0.05	-	-	22	Bal.	9	3.5	-	-	-	-	-	-	-	-	-
AS 761 DURMAT^® AS 761 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High resistance against abrasion. Corrosion resistant. Similar to DURMAT^® AS 751. Request Data Sheet	0.4	-	-	10	Bal.	-	-	-	-	2	-	-	-	-	-	FTC: 50
AS 760 DURMAT^® AS 760 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Ni-Cr-B-Alloy with 10% refractory carbides for high wear and corrosion protection. Can be fused. Request Data Sheet	0.4	3.7	-	21	Bal.	-	-	-	-	3	-	-	-	-	-	SC: 10

Corrosion and Temperature Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 741 DURMAT^® AS 741 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High temperature resistance. Corrosion resistant. Request Data Sheet	-	-	-	16	Bal.	-	-	-	-	-	-	-	4.5	-	3	-
AS 763 DURMAT^® AS 763 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Good resistance against corrosion and oxidation. Bond and top coat. Request Data Sheet	-	-	-	50	Bal.	-	-	-	-	-	-	-	-	-	-	-
AS 768 DURMAT^® AS 768 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 763. Resistant against corrosive gases in boiler atmosphere. Temperature resistant up to 980 °C. Request Data Sheet	-	-	-	50	Bal.	-	-	-	-	-	-	1	-	-	-	-
AS 777 DURMAT^® AS 777 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High oxidation and corrosion resistance. Bond coat. Request Data Sheet	-	-	-	22	Bal.	-	-	-	-	-	-	-	10	-	-	Y: 1 other: <3

Bonding Layer Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 746 DURMAT^® AS 746 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Excellent for bond coating. High temperature and corrosion resistance. Request Data Sheet	-	-	-	30	Bal.	-	-	-	-	-	-	-	-	-	-	-
AS 757 DURMAT^® AS 757 Applications: Flux-Cored Wire for Thermal Spraying EN ISO 14919-6.4-1.6-4 Characteristics: Bond and top coat. Good resistance against corrosion and oxidation. Request Data Sheet	-	-	-	20	Bal.	-	-	-	-	-	-	-	-	-	-	-
AS 767 DURMAT^® AS 767 Applications: Flux-Cored Wire for Thermal Spraying EN ISO 14919-6.7-1.6-4 Characteristics: Ni-alloy designed to be self-bonding. Good particle erosion resistance. Request Data Sheet	-	-	-	-	Bal.	6	-	-	-	-	-	-	5	-	-	-
AS 762 DURMAT^® AS 762 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Alloy for bond and buffer coatings. Low friction coefficient. Request Data Sheet	-	-	-	9	Bal.	5	-	-	-	-	5	-	7	-	<1	-
AS 756 DURMAT^® AS 756 Applications: Flux-Cored Wire for Thermal Spraying EN ISO 14919-6.5-1.6-4 Characteristics: Bond and top coat. Good resistance against particle erosion and oxidation. Good thermal shock resistance. Request Data Sheet	-	-	-	-	Bal.	-	-	-	-	-	-	-	5	-	-	-
AS 775 DURMAT^® AS 775 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 756. Very good bonding characteristics. Request Data Sheet	-	-	-	-	Bal.	-	-	-	-	-	-	-	10	-	-	-
AS 776 DURMAT^® AS 776 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 756. Very good bonding characteristics. Request Data Sheet	-	-	-	-	Bal.	-	-	-	-	-	-	-	15	-	-	-
AS 765 DURMAT^® AS 765 Applications: Flux-Cored Wire for Thermal Spraying EN ISO 14919-6.6-1.6-4 Characteristics: Similar to DURMAT^® AS 756. Dense and resistant to high temperature oxidation. Request Data Sheet	-	-	-	-	Bal.	-	-	-	-	-	-	-	20	-	-	-

EXAMPLE | DURMAT^® AS 751

Good abrasion resistance
50% Fused Tungsten Carbide (FTC).
Flux-Cored Wire for Thermal Spraying

Classification

DIN EN ISO 14919 - 6 -1.6 - 4

Applications

Max. operating temperature 500 °C

Hardness

50-60 HRC

Thermal Spray Wires: Iron Base (Fe)

Typical chemical composition (in wt.-%)

Highly Wear Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 815 DURMAT^® AS 815 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Thermal Spray coatings with high resistance against mineral wear and friction. Request Data Sheet	4.8	1.4	-	28	-	Bal.	-	-	-	-	-	-	-	-	Bal.	-
AS 816 DURMAT^® AS 816 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 815. Thermal Spray coatings with high resistance against mineral wear and friction. Request Data Sheet	5.1	1.7	-	22	-	-	4	-	-	-	-	-	-	-	Bal.	-
AS 827 DURMAT^® AS 827 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Resistant against high shrinkage and impact. Non-magnetic. Request Data Sheet	0.5	0.4	16	14	1.2	0.5	-	0.2	-	-	-	-	-	-	Bal.	-
AS 829 DURMAT^® AS 829 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High resistance against impact and erosion. Coatings with special primary carbides Request Data Sheet	0.5	-	-	9	-	1.3	-	-	-	-	-	-	-	-	Bal.	SC: 16
AS 805 DURMAT^® AS 805 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 829. Impact resistant. Contains finest Special Carbides (SC). Abrasion and erosion resistant. Request Data Sheet	2.6	-	-	7	-	1.3	-	-	-	-	-	-	-	-	Bal.	SC: 5
AS 839 DURMAT^® AS 839 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Resistant against erosion and wear. Fe-Alloy contains complex carbide phases. Request Data Sheet	1	-	-	<25	-	<5	-	<10	<6	-	-	-	-	-	Bal.	-
AS 850 DURMAT^® AS 850 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Flux-cored wire with 50% Fused Tungsten Carbide (FTC) for highly abrasion resistant coatings. Request Data Sheet	2	-	0.4	-	-	-	-	-	-	-	-	-	-	-	Bal.	FTC: 50
AS 864 DURMAT^® AS 864 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Highly resistant against mineral wear. Temperature resistant (max. 600°C). Request Data Sheet	4.5	1	1.6	24	-	-	-	0.8	0.8	1	-	-	-	-	Bal.	-
AS 865 DURMAT^® AS 865 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High resistance against wear and temperature. Request Data Sheet	5.2	1	0.4	21	-	7	7	1	2	-	-	-	-	-	Bal.	-
AS 868 DURMAT^® AS 868 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Temperature resistance up to 800 °C. High resistance against mineral wear. Request Data Sheet	5	0.8	0.4	38	-	-	-	-	-	2	-	-	-	-	Bal.	-
AS 897 DURMAT^® AS 897 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Non-skid surface. Abrasion and wear resistant. Request Data Sheet	-	0.6	0.4	14	4.5	4.5	-	-	-	26	2	-	-	-	Bal.	Ti₂C₃: 6
AS 898 DURMAT^® AS 898 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Abrasion and corrosion resistant. Increasing hardness in service. Request Data Sheet	1.7	1.6	1.6	26	3	0.8	-	-	-	-	-	-	-	-	Bal.	-

Corrosion Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 813 DURMAT^® AS 813 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Austenitic stainless steel similar to AISI 316L/1.4404. Corrosion resistance. Request Data Sheet	0.15	1	1.8	17	12	2.5	-	-	-	-	-	-	-	-	Bal.	-
AS 814 DURMAT^® AS 814 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Austenitic stainless steel similar to AISI 202. Request Data Sheet	0.15	1	8	18	5	-	-	-	-	-	-	-	-	-	Bal.	-
AS 842 DURMAT^® AS 842 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Corrosion resistant. Request Data Sheet	0.03	1	2	22	6	3	-	-	-	-	-	-	-	-	Bal.	N: 0.2
AS 852 DURMAT^® AS 852 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Martensitic stainless steel similar to AISI 403/1.4000. Moderate corrosion resistance. Request Data Sheet	0.3	0.5	0.3	13	0.5	-	-	-	-	-	-	-	-	-	Bal.	P: 0.02 S: 0.02

Wear, Corrosion and Temperature Resistant Materials

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 802 DURMAT^® AS 802 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Temperature resistance (max. 920 °C). High wear and corrosion resistance. Request Data Sheet	-	1.6	1	30	-	-	-	-	-	4.5	-	-	-	-	Bal.	-
AS 812 DURMAT^® AS 812 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 802. Wear and corrosion resistant coatings for feeding systems, e.g. for the chemical industry. Request Data Sheet	-	1.6	1	30	-	-	-	-	-	4	-	-	-	-	Bal.	-
AS 888 DURMAT^® AS 888 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Similar to DURMAT^® AS 802. Temperature resistance (max. 870 °C). Request Data Sheet	0.1	1.3	1	30	-	-	-	-	-	3	-	-	-	-	Bal.	-
AS 880 DURMAT^® AS 880 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High erosion and abrasion resistance. Temperature resistant up to 650 °C. Request Data Sheet	0.6	1.5	1	20	-	-	-	-	-	1	-	3.5	-	-	Bal.	-
AS 890 DURMAT^® AS 890 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Abrasive and corrosion resistant. Temperature resistant (max. 870 °C). Request Data Sheet	-	-	-	25	10	4	-	-	-	2	-	-	-	2	Bal.	-
AS 896 DURMAT^® AS 896 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Abrasion resistant. High corrosion protection. Request Data Sheet	0.2	1.1	1.2	21	8	3.2	-	-	-	2.1	-	-	-	1.9	Bal.	-

Special Materials (repair, high temperature corrosion, cavitation)

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 811 DURMAT^® AS 811 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Reconditioning of seats of rolling bearings. Request Data Sheet	0.2	0.3	1.3	-	-	-	-	-	-	-	-	-	-	-	Bal.	-
AS 821 DURMAT^® AS 821 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Moderate wear resistance. Good for basic wear and corrosion protection of machine parts. Request Data Sheet	0.3	1.1	1	13	1	-	-	-	-	-	-	-	-	-	Bal.	-
AS 810 DURMAT^® AS 810 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Oxidation resistant (up to 870 °C) in fluids with S-contamination. Resistance against corrosion. Request Data Sheet	-	0.5	-	26	-	-	-	-	-	-	-	-	-	-	Bal.	-
AS 820 DURMAT^® AS 820 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: FeCrAl-alloy for coatings against corrosive gases in boiler atmospheres and oxidation temperatures up to 870 °C. Request Data Sheet	-	0.8	-	22	-	-	-	-	-	-	-	-	4.5	-	Bal.	-
AS 836 DURMAT^® AS 836 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Fe-Alloy with high Ni-content. Low expansion coefficient. Request Data Sheet	<0.1	0.6	1	-	36	-	-	-	-	-	-	-	-	-	Bal.	-
AS 895 DURMAT^® AS 895 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Extremely resistant against corrosion. Austenitic alloy with high chrome and cobalt content. Erosion and cavitation resistant Request Data Sheet	0.3	2.8	10	19	-	-	-	-	-	-	10	-	-	-	Bal.	-

EXAMPLE | DURMAT^® AS 812

high abrasion resistance
Heat resistant up to 870 °C
Low friction coefficient

Classification

DIN EN ISO 14919 - 5 - 1.6 - 4

Applications

For the chemical industry etc.

Hardness

1,000-1,150 HV_0.1

Thermal Spray Wires: Cobalt Base (Co)

Typical chemical composition (in wt.-%)

Cobalt Base (Co)

DURMAT^®	C	Si	Mn	Cr	Ni	Mo	Nb	V	W	B	Co	Ti	Al	Cu	Fe	+
AS 901 DURMAT^® AS 901 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Excellent against abrasion and friction wear. Corrosion resistance. Temperature resistant up to 950 °C. Request Data Sheet	2.4	0.7	0.4	29	-	-	-	-	11	-	Bal.	-	-	-	<3	-
AS 906 DURMAT^® AS 906 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Excellent against abrasion and impact wear. Corrosion resistance. Request Data Sheet	1.1	1	0.6	28	-	-	-	-	4.5	-	Bal.	-	-	-	<3	-
AS 912 DURMAT^® AS 912 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Superior wear and corrosion resistance. For extrusion screws, wood and paper shredder. Request Data Sheet	1.4	0.8	0.6	29	-	-	-	-	8	-	Bal.	-	-	-	<3	-
AS 921 DURMAT^® AS 921 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High impact and wear resistance. Corrosion resistant. High toughness. Request Data Sheet	0.25	0.8	0.8	27	2.5	5.5	-	-	-	-	Bal.	-	-	-	<3	-
AS 931 DURMAT^® AS 931 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Excellent against abrasion and impact wear. Corrosion resistant. Request Data Sheet	0.5	1	1	26	-	-	-	-	7.5	-	Bal.	-	-	-	<2	-
AS 936 DURMAT^® AS 936 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: Excellent against abrasion and impact wear. High toughness. Corrosion resistant. Request Data Sheet	1	-	-	25	10	-	-	-	8	-	Bal.	-	-	-	-	-
AS 951 DURMAT^® AS 951 Applications: Flux-Cored Wire for Thermal Spraying Characteristics: High abrasion resistance based on 50% WC-Co. High toughness. Corrosion resistant. Request Data Sheet	-	1.25	-	14	-	-	-	-	-	1	Bal.	-	-	-	-	WC-12Co: 50

EXAMPLE | DURMAT^® AS 906

Excellent against abrasion and impact wear
Corrosion resistant
Heat-resisting

Classification

DIN EN ISO 14919 - 7 - 1.6 - 4

Applications

Valve, valve seats, pumps etc.

Hardness

40-43 HRC

Thermal Spraying (Powders/Wires)

Thermal Spray Powders

DURMAT® WC-Co - agglomerated and sintered

DURMAT® 101

DURMAT® 111

DURMAT® 121

DURMAT® 131

DURMAT® 102

DURMAT® 112

DURMAT® 137

DURMAT® WC-Co - crushed, sintered

DURMAT® 100

DURMAT® WC-Co-Cr - agglomerated and sintered

DURMAT® 105

DURMAT® 115

DURMAT® 125

DURMAT® 135

DURMAT® 106

DURMAT® Fused Tungsten Carbide (FTC)

DURMAT® 107

Fused Tungsten Carbide (FTC)

DURMAT® 117

Spherical Fused Tungsten Carbide (SFTC)

DURMAT® Special WC-Carbide - agglomerated and sintered

DURMAT® 108

DURMAT® WC-Co-Cr-Ni - agglomerated and sintered

DURMAT® 109

DURMAT® CrC-Carbide - pure - agglomerated and sintered - Blended

DURMAT® 250

DURMAT® 251

DURMAT® 254

DURMAT® NiCrB - WC-Co-Powder Blends

DURMAT® 339

DURMAT® 346

DURMAT® 354

DURMAT® 355

DURMAT® 356

DURMAT® 372

DURMAT® 324

DURMAT® 325

DURMAT® 326

DURMAT® 321

DURMAT® 322

DURMAT® 323

DURMAT® NiCr(B) - FTC/SFTC-Powder Blends

DURMAT® 349

DURMAT® 350

DURMAT® 351

DURMAT® 352

DURMAT® 353

DURMAT® 384

DURMAT® 389

DURMAT® 390

DURMAT® 391

DURMAT® 392

DURMAT® NiCrB - Alloys

DURMAT® 437

DURMAT® 444

DURMAT® 453

DURMAT® 455

DURMAT® 456

DURMAT® 470

DURMAT® 477

DURMAT® 453

DURMAT® 498

DURMAT® 499

DURMAT® Ni - Alloys

DURMAT® 450

DURMAT® 451

DURMAT® 452

Cr2O3 High Purity

DURMAT® 600

Cr2O3

DURMAT® 601

Cr2O3-TiO2-SiO2

DURMAT® 602

Al2O3 High Purity

DURMAT® 603

Al2O3-TiO2

DURMAT® 604

DURMAT^® WC-Co - agglomerated and sintered

DURMAT^® 101

DURMAT^® 111

DURMAT^® 121

DURMAT^® 131

DURMAT^® 102

DURMAT^® 112

DURMAT^® 137

DURMAT^® WC-Co - crushed, sintered

DURMAT^® 100

DURMAT^® WC-Co-Cr - agglomerated and sintered

DURMAT^® 105

DURMAT^® 115

DURMAT^® 125

DURMAT^® 135

DURMAT^® 106

DURMAT^® Fused Tungsten Carbide (FTC)

DURMAT^® 107

DURMAT^® 117

DURMAT^® Special WC-Carbide - agglomerated and sintered

DURMAT^® 108

DURMAT^® WC-Co-Cr-Ni - agglomerated and sintered

DURMAT^® 109

DURMAT^® CrC-Carbide - pure - agglomerated and sintered - Blended

DURMAT^® 250

DURMAT^® 251

DURMAT^® 254

DURMAT^® NiCrB - WC-Co-Powder Blends

DURMAT^® 339

DURMAT^® 346

DURMAT^® 354

DURMAT^® 355

DURMAT^® 356

DURMAT^® 372

DURMAT^® 324

DURMAT^® 325

DURMAT^® 326

DURMAT^® 321

DURMAT^® 322

DURMAT^® 323

DURMAT^® NiCr(B) - FTC/SFTC-Powder Blends

DURMAT^® 349

DURMAT^® 350

DURMAT^® 351

DURMAT^® 352

DURMAT^® 353

DURMAT^® 384

DURMAT^® 389

DURMAT^® 390

DURMAT^® 391

DURMAT^® 392

DURMAT^® NiCrB - Alloys

DURMAT^® 437

DURMAT^® 444

DURMAT^® 453

DURMAT^® 455

DURMAT^® 456

DURMAT^® 470

DURMAT^® 477

DURMAT^® 453

DURMAT^® 498

DURMAT^® 499

DURMAT^® Ni - Alloys

DURMAT^® 450

DURMAT^® 451

DURMAT^® 452

Cr₂O₃ High Purity

DURMAT^® 600

Cr₂O₃

DURMAT^® 601

Cr₂O₃-TiO₂-SiO₂

DURMAT^® 602

Al₂O₃ High Purity

DURMAT^® 603

Al₂O₃-TiO₂

DURMAT^® 604

TiO₂

DURMAT^® 644

DURMAT^® AS 751

DURMAT^® AS 780