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A659 CS Type 1021

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America ASTM A659CSType1021 商业级热轧碳素钢薄板和带材(最大含碳量为0.16%-0.25%) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A659CSType1021 / A659 CS Type 1021
Category Grade Standard Region/Area Standard Content
Metals A659 CS Type 1021 ASTM A659/A659M America 商业级热轧碳素钢薄板和带材(最大含碳量为0.16%-0.25%)

Chemical composition(mass fraction)(wt.%) of the A659 CS Type 1021

Element Min Max Similar
V - 0.0080 -
S - 0.0350 -
P - 0.0300 -
Ni - 0.2000 -
Mo - 0.0600 -
Mn 0.6000 0.9000 -
Cu - 0.2000 -
Cr+Cu+Mo+Ni - 0.5000 -
Cr - 0.1500 -
Cb - 0.0080 -
C 0.1800 0.2300 -

Mechanical Properties of steel grade A659 CS Type 1021

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)
333 (≥) 846 (≥) 33 22 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade A659 CS Type 1021

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
44 - -     0.13 -  
244 145 - 13.3 422   -  
413 - 32 31.2   322 214

Heat Treatment of steel grade A659 CS Type 1021

Heat treated : 1367°C - 1833°C

Technological Curves of steel grade A659 CS Type 1021

Cross Reference Table (Equivalent Grade) of A659 CS Type 1021

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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