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SUS 310 SFB

Description

Japan JIS G 4319 (1991), SUS 310 SFB Specialsteel Stainless steel blooms and billets for forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 310 SFB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 310 SFB Austenite JIS Japan Stainless steel blooms and billets for forgings

Chemical composition(mass fraction)(wt.%) of the SUS 310 SFB

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 24.00 -26.00 19.00 -22.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade SUS 310 SFB

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)
517 (≥) 739 (≥) 41 22 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SUS 310 SFB

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
13 - -     0.13 -  
425 752 - 13.3 243   -  
577 - 21 12.2   323 322

Heat Treatment of steel grade SUS 310 SFB

Heat treated : 1688°C - 1529°C

Technological Curves of steel grade SUS 310 SFB

Relevant standard of SUS 310 SFB

G 4319 (1991) Stainless steel blooms and billets for forgings G-4319-(1991).pdf

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