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Japan JIS BNi-1A 镍钎料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BNi-1A / BNi-1A
Category Grade Standard Region/Area Standard Content
Metals BNi-1A JIS Z3265 Japan 镍钎料

Chemical composition(mass fraction)(wt.%) of the BNi-1A

Element Min Max Similar
C - 0.0600 -
P - 0.0200 -
Si 4.0000 5.0000 -
Ni - - -
Cr 2.5000 3.5000 -
B 2.7500 3.5000 -
Fe 4.0000 5.0000 -
Other - 0.5000 -

Mechanical Properties of steel grade BNi-1A

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)
669 (≥) 163 (≥) 12 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade BNi-1A

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
12 - -     0.44 -  
763 144 - 44.3 211   -  
268 - 42 31.2   431 212

Heat Treatment of steel grade BNi-1A

Heat treated : 1423°C - 1725°C

Technological Curves of steel grade BNi-1A

Cross Reference Table (Equivalent Grade) of BNi-1A

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