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A 959 S30815

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A 943 S30815 S30815
#253MA #S30815

Description

USA SAE A 959 (2011), A 959 S30815 Specialsteel Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 959 S30815
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 959 S30815 Austenite SAE USA Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels

Chemical composition(mass fraction)(wt.%) of the A 959 S30815

C Mn Si P S Cr Ni Mo Al Ce
0.05 -0.10 ≤0.80 1.40 -2.00 ≤0.04 ≤0.03 20.00 -22.00 10.00 -12.00 ≤ ≥ ≤1.00 0.03 -0.08

Mechanical Properties of steel grade A 959 S30815

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)
834 (≥) 985 (≥) 34 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade A 959 S30815

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
43 - -     0.24 -  
451 299 - 32.3 222   -  
167 - 34 23.2   112 344

Heat Treatment of steel grade A 959 S30815

Heat treated : 1262°C - 1528°C

Technological Curves of steel grade A 959 S30815

Cross Reference Table (Equivalent Grade) of A 959 S30815

Grade Standard Country Application
253MA
253MA
253MA(S30815)
S30815
S30815
S30815
S30815
S30815
S30815

Relevant standard of A 959 S30815

A 959 (2011) Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels A-959-(2011).pdf
A 943 S30815 S30815
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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