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China YB HNS3307 耐蚀合金焊丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: HNS3307 / HNS3307
Category Grade Standard Region/Area Standard Content
Metals HNS3307 YB/T 5263 China 耐蚀合金焊丝

Chemical composition(mass fraction)(wt.%) of the HNS3307

Element Min Max Similar
S - 0.0150 -
P - 0.0200 -
Mn 0.5000 1.5000 -
Si - 0.4000 -
Co - 0.1000 -
Cu - 0.1000 -
Mo 15.0000 17.0000 -
Fe - 5.0000 -
Ni - - -
Cr 19.0000 21.0000 -
C - 0.0300 -

Mechanical Properties of steel grade HNS3307

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)
174 (≥) 425 (≥) 24 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade HNS3307

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
23 - -     0.21 -  
258 684 - 33.3 321   -  
866 - 24 34.2   312 424

Heat Treatment of steel grade HNS3307

Heat treated : 1111°C - 1184°C

Technological Curves of steel grade HNS3307

Cross Reference Table (Equivalent Grade) of HNS3307

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