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Description

Korea KS D 3692 (2001), D 3698 (2008), D 3702 (2008), D 3703 (2007), D 3705 (2008), D 3706 (2008), D 3749 (2008), STS310S Specialsteel Special alloys steel for chemical plant and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS310S
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS310S Austenite KS Korea Special alloys steel for chemical plant

Chemical composition(mass fraction)(wt.%) of the STS310S

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.030 24.00 -26.00 19.00 -22.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade STS310S

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)
751 (≥) 461 (≥) 21 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade STS310S

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
11 - -     0.34 -  
184 161 - 31.3 422   -  
852 - 14 34.2   432 443

Heat Treatment of steel grade STS310S

Heat treated : 1476°C - 1342°C

Technological Curves of steel grade STS310S

Relevant standard of STS310S

D 3692 (2001) Cold finished stainless steel bars D-3692-(2001).pdf
D 3698 (2008) Cold rolled stainless steel plates, sheets and strip D-3698-(2008).pdf
D 3702 (2008) Stainless steel wire rods D-3702-(2008).pdf
D 3703 (2007) Stainless steel wires D-3703-(2007).pdf
D 3705 (2008) Hot rolled stainless steel plates, sheets and strip D-3705-(2008).pdf
D 3706 (2008) Stainless steel bars D-3706-(2008).pdf
D 3749 (2008) Special alloys steel for chemical plant D-3749-(2008).pdf

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