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Description

China CNS CNS 310S CNS standard stainless steel austenite size and CNS 310S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: CNS 310S
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy CNS 310S CNS China CNS standard stainless steel austenite size
CNS 302
CNS 303
CNS 303Se
CNS 304
CNS 304L
CNS 304N1
CNS 304N2
CNS 304LN
CNS 305
CNS 309S

Chemical composition(mass fraction)(wt.%) of the CNS 310S

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.08 Max 1.50 Max 2.00 Max 0.045 Max 0.030 24.00-26.00 19.00-22.00

Mechanical Properties of steel grade CNS 310S

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)
124 (≥) 652 (≥) 43 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade CNS 310S

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 - -     0.24 -  
719 391 - 14.3 313   -  
659 - 11 11.2   434 214

Heat Treatment of steel grade CNS 310S

Heat treated : 1257°C - 1243°C

Technological Curves of steel grade CNS 310S

Cross Reference Table (Equivalent Grade) of CNS 310S

Grade Standard Country Application
SUS310SFB JIS Japan austenitic special steel
SUS310STP JIS Japan austenitic special steel
310S31 UK austenitic special steel
310S24 UK austenitic special steel
310S17 UK austenitic special steel
310S25 UK austenitic special steel
CNS 310S CNS China CNS standard stainless steel austenite size
STS310S KS Korea KS standard austenite stainless steel bars(KS D3706-1992)
310S AS Australia Australia Stainless steel
CNS 310S CNS China China Taiwan Stainless steel
CNS 310S CNS China China Taiwan Stainless steel
CNS 310S CNS China China Taiwan Stainless steel

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