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China 首钢Q/SG HS1 药芯焊丝用冷轧钢板及钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HS1 / HS1
Category Grade Standard Region/Area Standard Content
Metals HS1 Q/SGZGS 341 China 药芯焊丝用冷轧钢板及钢带

Chemical composition(mass fraction)(wt.%) of the HS1

Element Min Max Similar
C 0.0200 0.0400 -
Si - 0.0300 -
Mn 0.1500 0.2600 -
P - 0.0100 -
S - 0.0100 -
Alt - 0.0300 -
N - 0.0030 -

Mechanical Properties of steel grade HS1

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)
424 (≥) 917 (≥) 34 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade HS1

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
41 - -     0.21 -  
714 315 - 33.3 113   -  
296 - 43 31.2   232 234

Heat Treatment of steel grade HS1

Heat treated : 1753°C - 1258°C

Technological Curves of steel grade HS1

Cross Reference Table (Equivalent Grade) of HS1

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