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China GB B2594 不锈钢焊丝和焊带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B2594 / B2594
Category Grade Standard Region/Area Standard Content
Metals B2594 GB/T 29713 China 不锈钢焊丝和焊带

Chemical composition(mass fraction)(wt.%) of the B2594

Element Min Max Similar
C - 0.0300 -
Si - 1.0000 -
Mn - 2.5000 -
P - 0.0300 -
S - 0.0200 -
Cr 24.0000 27.0000 -
Ni 8.0000 10.5000 -
Mo 2.5000 4.5000 -
Cu - 1.5000 -
N 0.2000 0.3000 -
W - 1.0000 -

Mechanical Properties of steel grade B2594

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)
928 (≥) 122 (≥) 32 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade B2594

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
44 - -     0.44 -  
481 578 - 41.3 312   -  
962 - 44 12.2   244 122

Heat Treatment of steel grade B2594

Heat treated : 1488°C - 1712°C

Technological Curves of steel grade B2594

Cross Reference Table (Equivalent Grade) of B2594

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