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China YB Z17Mn 自行车用热轧碳素钢和低合金钢宽钢带及钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Z17Mn / Z17Mn
Category Grade Standard Region/Area Standard Content
Metals Z17Mn YB/T 5066 China 自行车用热轧碳素钢和低合金钢宽钢带及钢板

Chemical composition(mass fraction)(wt.%) of the Z17Mn

Element Min Max Similar
N - 0.0080 -
Cu - 0.3000 -
Ni - 0.3000 -
Cr - 0.3000 -
Al 0.0150 - -
S - 0.0400 -
P - 0.0400 -
Mn 0.7000 1.2000 -
Si 0.1000 0.3000 -
C 0.1400 0.2000 -

Mechanical Properties of steel grade Z17Mn

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)
682 (≥) 527 (≥) 31 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade Z17Mn

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
42 - -     0.13 -  
725 139 - 22.3 214   -  
561 - 13 41.2   332 414

Heat Treatment of steel grade Z17Mn

Heat treated : 1767°C - 1965°C

Technological Curves of steel grade Z17Mn

Cross Reference Table (Equivalent Grade) of Z17Mn

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