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S30503

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305L 306
#305L

Description

USA AISI S30503 Specialsteel Stainless steel and heat resistant steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S30503
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S30503 Austenite AISI USA Stainless steel and heat resistant steel

Chemical composition(mass fraction)(wt.%) of the S30503

C Si Mn P S Cr Ni
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.0 -19.0 10.5 -13.0

Mechanical Properties of steel grade S30503

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)
158 (≥) 491 (≥) 21 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade S30503

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
41 - -     0.32 -  
984 465 - 43.3 441   -  
837 - 32 41.2   132 313

Heat Treatment of steel grade S30503

Heat treated : 1648°C - 1973°C

Technological Curves of steel grade S30503

305L 306
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Jiangyou Longhai Special Steel Co.,Ltd.
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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