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WCe20

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China GB WCe20 惰性气体保护电弧焊和等离子焊接 切割用钨铈电极 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WCe20 / WCe20
Category Grade Standard Region/Area Standard Content
Metals WCe20 GB 4191 China 惰性气体保护电弧焊和等离子焊接 切割用钨铈电极

Chemical composition(mass fraction)(wt.%) of the WCe20

Element Min Max Similar

Mechanical Properties of steel grade WCe20

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)
343 (≥) 849 (≥) 14 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade WCe20

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
21 - -     0.21 -  
755 752 - 34.3 322   -  
736 - 22 42.2   431 312

Heat Treatment of steel grade WCe20

Heat treated : 1782°C - 1752°C

Technological Curves of steel grade WCe20

Cross Reference Table (Equivalent Grade) of WCe20

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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Jiangyou Longhai Special Steel Co.,Ltd.

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