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SUS 303 Se

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SUS 303 Se SUS 303 Se
#SUS-303Se

Description

Japan JIS G 4309 (1999), SUS 303 Se Specialsteel Stainless steel wires and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 303 Se
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 303 Se Austenite JIS Japan Stainless steel wires

Chemical composition(mass fraction)(wt.%) of the SUS 303 Se

C Si Mn P S Cr Ni Mo N Se
≤0.15 ≤1.00 ≤2.00 ≤0.20 ≤0.06 17.00 -19.00 8.00 -10.00 ≤ ≥ ≤ ≥ ≤0.15

Mechanical Properties of steel grade SUS 303 Se

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)
749 (≥) 986 (≥) 24 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade SUS 303 Se

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 - -     0.31 -  
689 915 - 44.3 424   -  
374 - 34 11.2   432 332

Heat Treatment of steel grade SUS 303 Se

Heat treated : 1978°C - 1724°C

Technological Curves of steel grade SUS 303 Se

Relevant standard of SUS 303 Se

G 4309 (1999) Stainless steel wires G-4309-(1999).pdf
SUS 303 Se SUS 303 Se
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