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A 473 S30300

Favorite Datasheet
A 314 S30300 A 581 S30300
#303 #S30300

Description

USA SAE A 473 (2009) , A 473 S30300 Specialsteel Stainless Steel Forgings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 473 S30300
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 473 S30300 Austenite SAE USA Stainless Steel Forgings

Chemical composition(mass fraction)(wt.%) of the A 473 S30300

C Si Mn P S Cr Ni Mo
≤0.15 ≤1.00 ≤2.00 ≤0.2 0.15 - ≥ 17.0 -19.0 8.00 -10.0 ≤0.60

Mechanical Properties of steel grade A 473 S30300

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)
744 (≥) 945 (≥) 43 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade A 473 S30300

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
34 - -     0.22 -  
447 688 - 33.3 131   -  
213 - 14 14.2   313 431

Heat Treatment of steel grade A 473 S30300

Heat treated : 1528°C - 1743°C

Technological Curves of steel grade A 473 S30300

Cross Reference Table (Equivalent Grade) of A 473 S30300

Grade Standard Country Application
M303
1.4303
1.4303
1.2303
303
S30300
303Se
S30323
S30345
303MA
S30345
S30310
S43035
S43036
S43035
303Al Mod
S43035
303
S30300
S30310

Relevant standard of A 473 S30300

A 473 (2009) Stainless Steel Forgings A-473--(2009)-.pdf
A 314 S30300 A 581 S30300
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Jiangyou Longhai Special Steel Co.,Ltd.

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