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A580 Type 304L

America ASTM A580Type304L 不锈钢丝的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A580Type304L / A580 Type 304L
Category Grade Standard Region/Area Standard Content
Metals A580 Type 304L ASTM A580/A580M America 不锈钢丝的标准规范

Chemical composition(mass fraction)(wt.%) of the A580 Type 304L

Element Min Max Similar
C - 0.0300 -
Mn - 2.0000 -
P - 0.0450 -
S - 0.0300 -
Si - 1.0000 -
Ni 8.0000 12.0000 -
Cr 18.0000 20.0000 -
N - 0.1000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Ni 8.0000 12.0000 -
N - 0.1000 -
Mn - 2.0000 -
Cr 18.0000 20.0000 -
C - 0.0300 -

Mechanical Properties of steel grade A580 Type 304L

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)
386 (≥) 992 (≥) 44 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade A580 Type 304L

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 - -     0.24 -  
818 767 - 34.3 244   -  
254 - 41 22.2   442 331

Heat Treatment of steel grade A580 Type 304L

Heat treated : 1867°C - 1243°C

Technological Curves of steel grade A580 Type 304L

Cross Reference Table (Equivalent Grade) of A580 Type 304L

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