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A 314 S30300

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A 959 Type 303 A 473 S30300
#303 #S30300

Description

USA SAE A 314 (2008) , A 314 S30300 Specialsteel Stainless Steel Billets and Bars for Forging and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: A 314 S30300
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel A 314 S30300 Austenite SAE USA Stainless Steel Billets and Bars for Forging

Chemical composition(mass fraction)(wt.%) of the A 314 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 314 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)
183 (≥) 423 (≥) 44 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade A 314 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
12 - -     0.32 -  
756 618 - 43.3 332   -  
154 - 23 13.2   333 142

Heat Treatment of steel grade A 314 S30300

Heat treated : 1794°C - 1834°C

Technological Curves of steel grade A 314 S30300

Cross Reference Table (Equivalent Grade) of A 314 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 314 S30300

A 314 (2008) Stainless Steel Billets and Bars for Forging A-314--(2008)-.pdf
A 959 Type 303 A 473 S30300
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Jiangyou Longhai Special Steel Co.,Ltd.

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