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China GB S3045 Welded austenitic stainless steel tubes and pipes for nuclear power plant and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S3045 / S3045
Category Grade Standard Region/Area Standard Content
Metals S3045 GB 30813 China Welded austenitic stainless steel tubes and pipes for nuclear power plant

Chemical composition(mass fraction)(wt.%) of the S3045

Element Min Max Similar

Mechanical Properties of steel grade S3045

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)
187 (≥) 488 (≥) 13 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade S3045

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
32 - -     0.34 -  
489 168 - 11.3 434   -  
584 - 44 24.2   242 424

Heat Treatment of steel grade S3045

Heat treated : 1446°C - 1256°C

Technological Curves of steel grade S3045

Cross Reference Table (Equivalent Grade) of S3045

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