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A563 Grade 8S3 Class A

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America ASTM A563Grade8S3ClassA 碳和合金钢螺母 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A563Grade8S3ClassA / A563 Grade 8S3 Class A
Category Grade Standard Region/Area Standard Content
Metals A563 Grade 8S3 Class A ASTM A563M America 碳和合金钢螺母

Chemical composition(mass fraction)(wt.%) of the A563 Grade 8S3 Class A

Element Min Max Similar
Si 0.1300 0.3700 -
S - 0.5500 -
P - 0.4500 -
Ni 0.2200 0.4800 -
Mn 0.8600 1.2400 -
Cu 0.2200 0.4800 -
Cr 0.4200 0.6800 -
C 0.3100 0.4200 -

Mechanical Properties of steel grade A563 Grade 8S3 Class 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)
263 (≥) 151 (≥) 24 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade A563 Grade 8S3 Class 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
21 - -     0.44 -  
842 813 - 42.3 441   -  
726 - 41 33.2   223 242

Heat Treatment of steel grade A563 Grade 8S3 Class A

Heat treated : 1238°C - 1797°C

Technological Curves of steel grade A563 Grade 8S3 Class A

Cross Reference Table (Equivalent Grade) of A563 Grade 8S3 Class 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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