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A875 HSLAS-F Grade 340

America ASTM A875HSLAS-FGrade340 热浸处理的锌-5%铝合金金属涂覆的钢薄板 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals A875 HSLAS-F Grade 340 ASTM A875/A875M America 热浸处理的锌-5%铝合金金属涂覆的钢薄板

Chemical composition(mass fraction)(wt.%) of the A875 HSLAS-F Grade 340

Element Min Max Similar
C - 0.1500 -
Mn - 1.2000 -
S - 0.0350 -
Ni - 0.2000 -
Cr - 0.1500 -
Mo - 0.1600 -
Cu - 0.2000 -
V 0.0100 - -
Cb 0.0050 - -
Ti 0.0100 - -
V 0.0100 - -
Ti 0.0100 - -
S - 0.0350 -
Ni - 0.2000 -
Mo - 0.1600 -
Mn - 1.2000 -
Cu - 0.2000 -
Cr - 0.1500 -
Cb 0.0050 - -
C - 0.1500 -

Mechanical Properties of steel grade A875 HSLAS-F Grade 340

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)
234 (≥) 597 (≥) 14 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade A875 HSLAS-F Grade 340

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 - -     0.31 -  
196 191 - 14.3 233   -  
799 - 43 12.2   442 342

Heat Treatment of steel grade A875 HSLAS-F Grade 340

Heat treated : 1516°C - 1851°C

Technological Curves of steel grade A875 HSLAS-F Grade 340

Cross Reference Table (Equivalent Grade) of A875 HSLAS-F Grade 340

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