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Japan JIS SLA325B 低温压力容器用碳钢板 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SLA325B / SLA 325B
Category Grade Standard Region/Area Standard Content
Metals SLA 325B JIS G3126 Japan 低温压力容器用碳钢板

Chemical composition(mass fraction)(wt.%) of the SLA 325B

Element Min Max Similar
Si - 0.5500 -
S - 0.0200 -
P - 0.0250 -
Mn 0.8000 1.6000 -
CEV - 0.3800 -
C - 0.1600 -

Mechanical Properties of steel grade SLA 325B

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)
344 (≥) 352 (≥) 42 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade SLA 325B

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 - -     0.14 -  
164 918 - 32.3 232   -  
381 - 23 34.2   132 434

Heat Treatment of steel grade SLA 325B

Heat treated : 1233°C - 1571°C

Technological Curves of steel grade SLA 325B

Cross Reference Table (Equivalent Grade) of SLA 325B

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