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CO-WH4101

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EU EN CO-WH4101 Aerospace series - Heat resisting alloy CO-WH4101(CoCr20W15Ni) - Filler metal for welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CO-WH4101 / CO-WH4101
Category Grade Standard Region/Area Standard Content
Metals CO-WH4101 EN 3887 EU Aerospace series - Heat resisting alloy CO-WH4101(CoCr20W15Ni) - Filler metal for welding

Chemical composition(mass fraction)(wt.%) of the CO-WH4101

Element Min Max Similar
C 0.0500 0.1500 -
Mn 1.0000 2.0000 -
P - 0.0400 -
S - 0.0300 -
Si - 0.4000 -
Ni 9.0000 11.0000 -
Cr 19.0000 21.0000 -
W 14.0000 16.0000 -
Fe - 3.0000 -
Co - - -

Mechanical Properties of steel grade CO-WH4101

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)
966 (≥) 265 (≥) 32 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade CO-WH4101

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 - -     0.42 -  
557 255 - 21.3 212   -  
676 - 31 12.2   314 122

Heat Treatment of steel grade CO-WH4101

Heat treated : 1934°C - 1367°C

Technological Curves of steel grade CO-WH4101

Cross Reference Table (Equivalent Grade) of CO-WH4101

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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