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China YB HNS313 耐蚀合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HNS313 / HNS313
Category Grade Standard Region/Area Standard Content
Metals HNS313 YB/T 5263 China 耐蚀合金焊丝

Chemical composition(mass fraction)(wt.%) of the HNS313

Element Min Max Similar
S - 0.0150 -
P - 0.0150 -
Mn - 1.0000 -
Si - 0.5000 -
Al 1.0000 1.7000 -
Cu - 1.0000 -
Fe 10.0000 15.0000 -
Ni - - -
Cr 21.0000 25.0000 -
C - 0.1000 -

Mechanical Properties of steel grade HNS313

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)
432 (≥) 241 (≥) 21 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade HNS313

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
43 - -     0.21 -  
353 193 - 22.3 431   -  
974 - 24 32.2   422 121

Heat Treatment of steel grade HNS313

Heat treated : 1328°C - 1513°C

Technological Curves of steel grade HNS313

Cross Reference Table (Equivalent Grade) of HNS313

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