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B Pd21NiMn1120

China GB BPd21NiMn1120 贵金属及其合金钎料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BPd21NiMn1120 / B Pd21NiMn1120
Category Grade Standard Region/Area Standard Content
Metals B Pd21NiMn1120 GB/T 18762 China 贵金属及其合金钎料

Chemical composition(mass fraction)(wt.%) of the B Pd21NiMn1120

Element Min Max Similar
Zn - 0.0500 -
Total Others - 0.1500 -
Pd 20.5000 21.5000 -
Pb - 0.0500 -
Ni - - -
Mn 30.0000 32.0000 -
Cd - 0.0500 -

Mechanical Properties of steel grade B Pd21NiMn1120

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)
572 (≥) 586 (≥) 41 44 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade B Pd21NiMn1120

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
34 - -     0.33 -  
729 769 - 23.3 121   -  
528 - 21 11.2   121 442

Heat Treatment of steel grade B Pd21NiMn1120

Heat treated : 1711°C - 1495°C

Technological Curves of steel grade B Pd21NiMn1120

Cross Reference Table (Equivalent Grade) of B Pd21NiMn1120

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