CoCr29W9

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EU EN CoCr29W9 Aerospace series - Heat resisting alloy CO-WH4001(CoCr29W9) - Filler metal for welding - Wire and ro and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CoCr29W9 / CoCr29W9

Category	Grade	Standard	Region/Area	Standard Content
Metals	CoCr29W9	EN 4339	EU	Aerospace series - Heat resisting alloy CO-WH4001(CoCr29W9) - Filler metal for welding - Wire and ro

Chemical composition(mass fraction)(wt.%) of the CoCr29W9

Element	Min	Max	Similar
C	1.7000	2.0000	-
Mn	-	1.5000	-
Si	-	1.5000	-
Ni	-	1.5000	-
Cr	26.0000	30.0000	-
Mo	-	2.5000	-
W	8.0000	10.0000	-
Ti	-	1.0000	-
Al	-	1.0000	-
Fe	-	2.5000	-
Co	-	-	-

Mechanical Properties of steel grade CoCr29W9

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
141 (≥)	997 (≥)	42	13	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	312

Physical Properties of steel grade CoCr29W9

Temperature (°C)	Modulus of elasticity (GPa)	Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and	Thermal conductivity (W/m·°C)	Specific thermal capacity (J/kg·°C)	Specific electrical resistivity (Ω mm²/m)	Density (kg/dm³)	Poisson’s coefficient, ν
12	-	-			0.24	-
928	673	-	22.3	231		-
956	-	22	34.2			114	331

Heat Treatment of steel grade CoCr29W9

Heat treated : 1742°C - 1649°C

Technological Curves of steel grade CoCr29W9

No Curve

Cross Reference Table (Equivalent Grade) of CoCr29W9

Grade	Standard	Country	Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1

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