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SA-662 Grade A

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America ASME SA-662GradeA 中、低温压力容器用碳锰钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SA-662GradeA / SA-662 Grade A
Category Grade Standard Region/Area Standard Content
Metals SA-662 Grade A ASME SA-662/SA-662M America 中、低温压力容器用碳锰钢板

Chemical composition(mass fraction)(wt.%) of the SA-662 Grade A

Element Min Max Similar
Si 0.1300 0.4500 -
S - 0.0350 -
P - 0.0350 -
Mn 0.8400 1.4600 -
C - 0.1700 -

Mechanical Properties of steel grade SA-662 Grade A

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)
643 (≥) 843 (≥) 43 34 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade SA-662 Grade A

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
33 - -     0.14 -  
416 299 - 21.3 311   -  
467 - 33 22.2   342 444

Heat Treatment of steel grade SA-662 Grade A

Heat treated : 1512°C - 1139°C

Technological Curves of steel grade SA-662 Grade A

Cross Reference Table (Equivalent Grade) of SA-662 Grade A

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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