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A 473 S30815

Favorite Datasheet
A 409 S30815 A 479 S30815
#253MA #S30815

Description

USA SAE A 473 (2009), A 473 S30815 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S30815
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S30815 Austenite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 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 473 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)
745 (≥) 643 (≥) 32 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade A 473 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
31 - -     0.23 -  
673 324 - 14.3 241   -  
626 - 23 41.2   442 444

Heat Treatment of steel grade A 473 S30815

Heat treated : 1556°C - 1174°C

Technological Curves of steel grade A 473 S30815

Cross Reference Table (Equivalent Grade) of A 473 S30815

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

Relevant standard of A 473 S30815

A 473 (2009) Stainless Steel Forgings A-473-(2009).pdf
A 409 S30815 A 479 S30815
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Jiangyou Longhai Special Steel Co.,Ltd.

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