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China GB S30486 Electrolytic polishing for stainless steel wires and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S30486 / S30486
Category Grade Standard Region/Area Standard Content
Metals S30486 GB/T 28902 China Electrolytic polishing for stainless steel wires

Chemical composition(mass fraction)(wt.%) of the S30486

Element Min Max Similar
Nb - 0.0900 -
Al 0.0200 - -
S - 0.0300 -
P - 0.0300 -
Mn - 1.0000 -
C - 0.1200 -
S - 0.0300 -
P - 0.0300 -
Nb - 0.0900 -
Mn - 1.0000 -
C - 0.1200 -

Mechanical Properties of steel grade S30486

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)
183 (≥) 463 (≥) 32 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade S30486

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 - -     0.12 -  
833 276 - 32.3 411   -  
338 - 41 32.2   242 323

Heat Treatment of steel grade S30486

Heat treated : 1537°C - 1982°C

Technological Curves of steel grade S30486

Cross Reference Table (Equivalent Grade) of S30486

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