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Description

Korea KS D 3698 (2008), D 3705 (2008), STS301L Specialsteel Hot rolled stainless steel plates, sheets and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: STS301L
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel STS301L Austenite KS Korea Hot rolled stainless steel plates, sheets and strip

Chemical composition(mass fraction)(wt.%) of the STS301L

C Si Mn P S Cr Ni Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00 -18.00 6.00 -8.00 ≤ ≥ ≤0.20

Mechanical Properties of steel grade STS301L

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)
753 (≥) 259 (≥) 23 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade STS301L

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
33 - -     0.12 -  
158 441 - 14.3 423   -  
521 - 14 23.2   423 433

Heat Treatment of steel grade STS301L

Heat treated : 1865°C - 1967°C

Technological Curves of steel grade STS301L

Relevant standard of STS301L

D 3698 (2008) Cold rolled stainless steel plates, sheets and strip D-3698-(2008).pdf
D 3705 (2008) Hot rolled stainless steel plates, sheets and strip D-3705-(2008).pdf

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