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S20300

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F836 Class A1-80 S20300 A 240 S20910
#203EZ(XM-1) #S20300

Description

USA AISI S20300 Specialsteel Austenitic Chromium Manganese Nickel Copper Free Machining Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S20300
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S20300 Austenite AISI USA Austenitic Chromium Manganese Nickel Copper Free Machining Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S20300

C Mn Si P S Cr Ni Mo Cu
≤0.08 5.00 -6.50 ≤1.00 ≤0.04 0.18 -0.35 16.00 -18.00 5.00 -6.00 ≤0.50 1.75 -2.25

Mechanical Properties of steel grade S20300

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)
616 (≥) 564 (≥) 24 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S20300

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
21 - -     0.12 -  
484 391 - 34.3 314   -  
252 - 13 22.2   433 322

Heat Treatment of steel grade S20300

Heat treated : 1945°C - 1455°C

Technological Curves of steel grade S20300

Cross Reference Table (Equivalent Grade) of S20300

Grade Standard Country Application
S20300
S20300
F836 Class A1-80 S20300 A 240 S20910
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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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