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ZG275-485H

Favorite Datasheet

China EJ ZG275-485H 压水堆核电厂阀门 碳素钢铸件技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZG275-485H / ZG275-485H
Category Grade Standard Region/Area Standard Content
Metals ZG275-485H EJ/T 1022.2 China 压水堆核电厂阀门 碳素钢铸件技术条件

Chemical composition(mass fraction)(wt.%) of the ZG275-485H

Element Min Max Similar
C - 0.2500 -
Si - 0.5000 -
Mn - 1.2000 -
S - 0.0400 -
P - 0.0400 -
Ni - 0.3000 -
Cr - 0.3000 -
Cu - 0.3000 -
Mo - 0.1500 -
V - 0.0300 -
Total Others - 0.8000 -

Mechanical Properties of steel grade ZG275-485H

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)
262 (≥) 183 (≥) 21 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade ZG275-485H

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
31 - -     0.14 -  
384 566 - 34.3 211   -  
365 - 23 33.2   413 122

Heat Treatment of steel grade ZG275-485H

Heat treated : 1226°C - 1913°C

Technological Curves of steel grade ZG275-485H

Cross Reference Table (Equivalent Grade) of ZG275-485H

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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