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SUS 301 CSP

Description

Japan JIS G 4313 (2011), SUS 301 CSP Specialsteel Cold rolled stainless steel strip for springs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 301 CSP
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 301 CSP Austenite JIS Japan Cold rolled stainless steel strip for springs

Chemical composition(mass fraction)(wt.%) of the SUS 301 CSP

C Si Mn P S Cr Ni Mo N
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 16.00 -18.00 6.00 -8.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade SUS 301 CSP

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)
324 (≥) 874 (≥) 21 11 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade SUS 301 CSP

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
24 - -     0.13 -  
221 937 - 13.3 342   -  
973 - 42 13.2   432 323

Heat Treatment of steel grade SUS 301 CSP

Heat treated : 1384°C - 1695°C

Technological Curves of steel grade SUS 301 CSP

Relevant standard of SUS 301 CSP

G 4313 (2011) Cold rolled stainless steel strip for springs G-4313-(2011).pdf

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