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SUS 304N1-WPB

Description

Japan JIS G 4314 (1994), SUS 304N1-WPB Specialsteel Stainless steel wires for springs and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: SUS 304N1-WPB
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel SUS 304N1-WPB Austenite JIS Japan Stainless steel wires for springs

Chemical composition(mass fraction)(wt.%) of the SUS 304N1-WPB

C Si Mn P S Cr Ni Mo N
≤0.08 ≤1.00 ≤2.50 ≤0.045 ≤0.03 18.00 -20.00 7.00 -10.50 ≤ ≥ 0.10 -0.25

Mechanical Properties of steel grade SUS 304N1-WPB

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)
429 (≥) 339 (≥) 22 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade SUS 304N1-WPB

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
31 - -     0.44 -  
914 748 - 11.3 143   -  
438 - 13 13.2   311 334

Heat Treatment of steel grade SUS 304N1-WPB

Heat treated : 1573°C - 1518°C

Technological Curves of steel grade SUS 304N1-WPB

Relevant standard of SUS 304N1-WPB

G 4314 (1994) Stainless steel wires for springs G-4314-(1994).pdf

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