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SA203GrD

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China 舞钢Q/WTB SA203GrD 供南化机SA203GrD钢板供货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA203GrD / SA203GrD
Category Grade Standard Region/Area Standard Content
Metals SA203GrD WYJ 414 China 供南化机SA203GrD钢板供货技术条件

Chemical composition(mass fraction)(wt.%) of the SA203GrD

Element Min Max Similar
Mn - 0.7000 -
C - 0.1700 -
Ni 3.2500 3.7000 -
S - 0.0030 -
P - 0.0200 -
Si 0.1500 0.4000 -
Mn - 0.8000 -
C - 0.2000 -

Mechanical Properties of steel grade SA203GrD

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)
272 (≥) 545 (≥) 11 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade SA203GrD

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
43 - -     0.42 -  
297 451 - 12.3 214   -  
283 - 14 33.2   344 233

Heat Treatment of steel grade SA203GrD

Heat treated : 1954°C - 1497°C

Technological Curves of steel grade SA203GrD

Cross Reference Table (Equivalent Grade) of SA203GrD

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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