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A794 CS Type 1020

America ASTM A794CSType1020 商品级冷轧碳素钢薄板(最高含碳量为0.16%-0.25%) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A794CSType1020 / A794 CS Type 1020
Category Grade Standard Region/Area Standard Content
Metals A794 CS Type 1020 ASTM A794/A794M America 商品级冷轧碳素钢薄板(最高含碳量为0.16%-0.25%)

Chemical composition(mass fraction)(wt.%) of the A794 CS Type 1020

Element Min Max Similar

Mechanical Properties of steel grade A794 CS Type 1020

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 (≥) 716 (≥) 23 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade A794 CS Type 1020

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 - -     0.12 -  
834 784 - 41.3 313   -  
392 - 21 34.2   124 434

Heat Treatment of steel grade A794 CS Type 1020

Heat treated : 1953°C - 1863°C

Technological Curves of steel grade A794 CS Type 1020

Cross Reference Table (Equivalent Grade) of A794 CS Type 1020

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