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SUS 302 B

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SUS 302 B SUS 302 WPA
#SUS-302

Description

Japan JIS G 4312 (2011), SUS 302 B Specialsteel Heat-resisting steel plate, sheet and strip and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 302 B
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 302 B Austenite JIS Japan Heat-resisting steel plate, sheet and strip

Chemical composition(mass fraction)(wt.%) of the SUS 302 B

C Si Mn P S Cr Ni Mo N
≤0.15 ≤1.00 ≤2.00 ≤0.045 ≤0.03 17.00 -19.00 8.00 -10.00 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade SUS 302 B

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)
561 (≥) 988 (≥) 13 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade SUS 302 B

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
14 - -     0.43 -  
573 365 - 41.3 444   -  
783 - 43 24.2   312 121

Heat Treatment of steel grade SUS 302 B

Heat treated : 1241°C - 1267°C

Technological Curves of steel grade SUS 302 B

Relevant standard of SUS 302 B

G 4312 (2011) Heat-resisting steel plate, sheet and strip G-4312-(2011).pdf
SUS 302 B SUS 302 WPA
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Jiangyou Longhai Special Steel Co.,Ltd.

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