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Description

Japan JIS G 4303 (2012), SUS201 Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS201
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS201 Austenite JIS Japan Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the SUS201

C Si Mn P S Cr Ni Mo N
≤0.15 ≤1.00 5.50 -7.50 ≤0.06 ≤0.03 16.00 -18.00 3.50 -5.50 ≤ ≥ ≤0.25

Mechanical Properties of steel grade SUS201

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)
356 (≥) 992 (≥) 44 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade SUS201

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 - -     0.31 -  
419 689 - 43.3 131   -  
848 - 23 31.2   114 223

Heat Treatment of steel grade SUS201

Heat treated : 1626°C - 1164°C

Technological Curves of steel grade SUS201

Relevant standard of SUS201

G 4303 (2012) Stainless steel bars G-4303-(2012).pdf

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