Austenitic 31

This page provides Austenitic 31 datasheet, Austenitic 31 mechanical properties, chemical element Austenitic 31, technical specifications of Austenitic 31 steel material properties. Austenitic 31 performance specifications.

Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel Austenitic 31 CNS China China Taiwan Heat-Resistant Steel
SS14 2564
Austenitic 309
Austenitic 310
Austenitic 330
Austenitic 660
Austenitic 661
Ferrite 21
Ferrite 409
Ferrite 409L
Ferrite 446
Datasheet for:Steel Grades:Heat-Resistant Steel:Austenitic 31

Chemical composition(mass fraction)(wt.%) of the Austenitic 31

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) W(%)
0.35-0.45 1.50-2.50 Max 0.60 0.04 0.03 14.0-16.0 13.0-15.0 2.00-3.00

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade Austenitic 31

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)
355 (≥) 284 (≥) 21 41 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 112
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 - -     0.43 -  
265 143 - 12.3 223   -  
923 - 11 23.2   134 233
Heat treated : 1453°C - 1933°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
Austenitic 31 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 35 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 36 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 37 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 38 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 309 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 310 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 330 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 660 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 661 CNS China
CNS standard heat resistant steel bars(CNS 9608-1998)
Austenitic 309 CNS China
CNS standard heat resistant steel plates
Austenitic 309 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 310 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 330 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 660 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 661 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 31 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 35 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 36 CNS China
China Taiwan Heat-Resistant Steel
Austenitic 37 CNS China
China Taiwan Heat-Resistant Steel
Contact Suppliers with your enquiries for Austenitic 31 any of the shape and size.

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
Austenitic 31 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
TEL:+86-816-3646575 FAX: +86-816-3639422
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E-mail: sales@tool-die-steels.com
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