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A569 B

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America ASTM A569B 商业级热轧碳素钢(最大含碳量为0.15%)薄板和带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A569B / A569 B
Category Grade Standard Region/Area Standard Content
Metals A569 B ASTM A569/A569M America 商业级热轧碳素钢(最大含碳量为0.15%)薄板和带材

Chemical composition(mass fraction)(wt.%) of the A569 B

Element Min Max Similar
Cu - 0.2000 -
Ti - 0.0080 -
Al - 0.0100 -
Nb - 0.0080 -
V - 0.0080 -
Mo - 0.0600 -
Ni - 0.2000 -
Cr - 0.1500 -
P - 0.0300 -
S - 0.0350 -
Mn - 0.6000 -
C 0.0200 0.1500 -

Mechanical Properties of steel grade A569 B

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)
492 (≥) 686 (≥) 43 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade A569 B

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
24 - -     0.44 -  
482 428 - 21.3 132   -  
947 - 22 22.2   323 344

Heat Treatment of steel grade A569 B

Heat treated : 1261°C - 1687°C

Technological Curves of steel grade A569 B

Cross Reference Table (Equivalent Grade) of A569 B

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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