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W7Mo4Cr4V2Co5

Favorite Datasheet

China JB W7Mo4Cr4V2Co5 高速工具钢锻件 技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: W7Mo4Cr4V2Co5 / W7Mo4Cr4V2Co5
Category Grade Standard Region/Area Standard Content
Metals W7Mo4Cr4V2Co5 JB/T 4290 China 高速工具钢锻件 技术条件

Chemical composition(mass fraction)(wt.%) of the W7Mo4Cr4V2Co5

Element Min Max Similar

Mechanical Properties of steel grade W7Mo4Cr4V2Co5

Yield
Rp0.2 (MPa)		 Tensile
Rm (MPa)		 Impact
KV/Ku (J)		 Elongation
A (%)		 Reduction in cross section on fracture
Z (%)		 As-Heat-Treated Condition Brinell hardness (HBW)
128 (≥) 561 (≥) 24 43 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade W7Mo4Cr4V2Co5

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
41 - -     0.31 -  
362 797 - 44.3 413   -  
979 - 31 33.2   432 442

Heat Treatment of steel grade W7Mo4Cr4V2Co5

Heat treated : 1448°C - 1546°C

Technological Curves of steel grade W7Mo4Cr4V2Co5

Cross Reference Table (Equivalent Grade) of W7Mo4Cr4V2Co5

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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