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B725 N02201

America ASTM B725N02201 焊接镍和镍铜合金管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B725N02201 / B725 N02201
Category Grade Standard Region/Area Standard Content
Metals B725 N02201 ASTM B725 America 焊接镍和镍铜合金管

Chemical composition(mass fraction)(wt.%) of the B725 N02201

Element Min Max Similar

Mechanical Properties of steel grade B725 N02201

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)
334 (≥) 735 (≥) 32 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade B725 N02201

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
21 - -     0.11 -  
592 524 - 34.3 211   -  
611 - 41 11.2   223 224

Heat Treatment of steel grade B725 N02201

Heat treated : 1295°C - 1516°C

Technological Curves of steel grade B725 N02201

Cross Reference Table (Equivalent Grade) of B725 N02201

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