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EU EN 1.1304 从热加工的温度下为析出强化的铁素体 - 珠光体钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.1304 / 1.1304
Category Grade Standard Region/Area Standard Content
Metals 1.1304 EN 10267 EU 从热加工的温度下为析出强化的铁素体 - 珠光体钢

Chemical composition(mass fraction)(wt.%) of the 1.1304

Element Min Max Similar
V 0.0800 0.2000 -
Si 0.1500 0.8000 -
S 0.0200 0.0600 -
P - 0.0250 -
N 0.0100 0.0200 -
Mo - 0.0800 -
Mn 1.2000 1.6000 -
Cr - 0.3000 -
C 0.4200 0.4900 -

Mechanical Properties of steel grade 1.1304

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)
197 (≥) 687 (≥) 12 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 1.1304

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
11 - -     0.44 -  
443 978 - 32.3 132   -  
472 - 42 32.2   114 424

Heat Treatment of steel grade 1.1304

Heat treated : 1344°C - 1828°C

Technological Curves of steel grade 1.1304

Cross Reference Table (Equivalent Grade) of 1.1304

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