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Austenitic 660

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Austenitic 330 Austenitic 661
#Austenitic #660

Description

China CNS Austenitic 660 China Taiwan Heat-Resistant Steel and Austenitic 660 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Heat-Resistant Steel: Austenitic 660
Category Type Steel Grade Standard Country Application
Steel GradesHeat-Resistant Steel Austenitic 660 CNS China China Taiwan Heat-Resistant Steel
SS14 2383
SS14 2384
SS14 2385
SS14 2387
SS14 2388
SS14 2562
SS14 2564
Austenitic 309
Austenitic 310
Austenitic 330

Chemical composition(mass fraction)(wt.%) of the Austenitic 660

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) B(%) Al(%) Ti(%)
Max 0.08 Max 1.00 Max 2.00 0.04 0.03 13.5-16.0 24.0-27.0 1.00-1.50 0.10-0.50 0.001-0.010 Max 0.35 1.90-2.35

Mechanical Properties of steel grade Austenitic 660

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)
829 (≥) 776 (≥) 44 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade Austenitic 660

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
42 - -     0.31 -  
914 746 - 24.3 433   -  
379 - 22 23.2   143 422

Heat Treatment of steel grade Austenitic 660

Heat treated : 1718°C - 1445°C

Technological Curves of steel grade Austenitic 660

Cross Reference Table (Equivalent Grade) of Austenitic 660

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
Austenitic 330 Austenitic 661
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