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CO-WH1402

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EU EN CO-WH1402 Aerospace series - Heat resisting alloy CO-WH1402(CoCr22Ni22W15) - Filler metal for weldin and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CO-WH1402 / CO-WH1402
Category Grade Standard Region/Area Standard Content
Metals CO-WH1402 EN 3888 EU Aerospace series - Heat resisting alloy CO-WH1402(CoCr22Ni22W15) - Filler metal for weldin

Chemical composition(mass fraction)(wt.%) of the CO-WH1402

Element Min Max Similar
C 0.0500 0.1500 -
Mn - 1.2500 -
P - 0.0200 -
S - 0.0150 -
Si 0.2000 0.5000 -
Ni 20.0000 24.0000 -
Cr 20.0000 24.0000 -
W 13.0000 16.0000 -
B - 0.0150 -
Fe - 3.0000 -
Co - - -
La 0.0200 0.1200 -

Mechanical Properties of steel grade CO-WH1402

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)
369 (≥) 555 (≥) 32 22 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade CO-WH1402

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
13 - -     0.32 -  
723 658 - 42.3 213   -  
855 - 34 43.2   414 144

Heat Treatment of steel grade CO-WH1402

Heat treated : 1134°C - 1828°C

Technological Curves of steel grade CO-WH1402

Cross Reference Table (Equivalent Grade) of CO-WH1402

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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