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ZG2Cr21Ni11W2.5

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China HB ZG2Cr21Ni11W2.5 不锈钢、耐热钢熔模铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZG2Cr21Ni11W2.5 / ZG2Cr21Ni11W2.5
Category Grade Standard Region/Area Standard Content
Metals ZG2Cr21Ni11W2.5 HB 5430 China 不锈钢、耐热钢熔模铸件

Chemical composition(mass fraction)(wt.%) of the ZG2Cr21Ni11W2.5

Element Min Max Similar
V - 0.2000 -
Ti - 0.2000 -
Mo - 0.2500 -
W 2.4000 3.0000 -
Ni 10.5000 12.5000 -
Cr 20.0000 23.0000 -
P - 0.0450 -
S - 0.0400 -
Mn 0.6000 1.2000 -
Si 0.6000 1.5000 -
C 0.1000 0.2500 -

Mechanical Properties of steel grade ZG2Cr21Ni11W2.5

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)
483 (≥) 351 (≥) 22 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade ZG2Cr21Ni11W2.5

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
11 - -     0.34 -  
953 186 - 42.3 211   -  
998 - 13 44.2   211 311

Heat Treatment of steel grade ZG2Cr21Ni11W2.5

Heat treated : 1337°C - 1987°C

Technological Curves of steel grade ZG2Cr21Ni11W2.5

Cross Reference Table (Equivalent Grade) of ZG2Cr21Ni11W2.5

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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