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Description

China GBT S30488 Stainless steel bars and S30488 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: S30488
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy S30488 GBT China Stainless steel bars
S30210
Y12Cr18Ni9
S30317
Y12Cr18Ni9Se
S30327
06Cr19Ni10
S30408
022Cr19Ni10
S30403
06Cr18Ni9Cu3

Chemical composition(mass fraction)(wt.%) of the S30488

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.08 1.0 2.0 0.045 0.03 17.0-19.0 8.5-10.5 3.0-4.0

Mechanical Properties of steel grade S30488

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)
167 (≥) 418 (≥) 31 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade S30488

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 - -     0.23 -  
913 799 - 33.3 313   -  
875 - 14 32.2   113 232

Heat Treatment of steel grade S30488

Heat treated : 1832°C - 1263°C

Technological Curves of steel grade S30488

Cross Reference Table (Equivalent Grade) of S30488

Grade Standard Country Application
S30488 GBT China Stainless steel bars

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