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SA-455

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America ASME SA-455 压力容器用高强度碳锰钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-455 / SA-455
Category Grade Standard Region/Area Standard Content
Metals SA-455 ASME SA-455/SA-455M America 压力容器用高强度碳锰钢板

Chemical composition(mass fraction)(wt.%) of the SA-455

Element Min Max Similar
Si - 0.1300 -
S - 0.0400 -
P - 0.0350 -
Mn 0.7900 1.3000 -
C - 0.3300 -

Mechanical Properties of steel grade SA-455

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)
741 (≥) 383 (≥) 14 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade SA-455

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
32 - -     0.11 -  
886 568 - 22.3 413   -  
427 - 21 44.2   413 412

Heat Treatment of steel grade SA-455

Heat treated : 1739°C - 1746°C

Technological Curves of steel grade SA-455

Cross Reference Table (Equivalent Grade) of SA-455

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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