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SB-151 C70620

America ASME SB-151C70620 Specification for Copper-nickel-zinc alloy (Nickel Silver) and copper-nickel rod and bar and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-151C70620 / SB-151 C70620
Category Grade Standard Region/Area Standard Content
Metals SB-151 C70620 ASME SB-151/SB-151M America Specification for Copper-nickel-zinc alloy (Nickel Silver) and copper-nickel rod and bar

Chemical composition(mass fraction)(wt.%) of the SB-151 C70620

Element Min Max Similar
Zn - 0.5000 -
S - 0.0200 -
Pb - 0.0200 -
P - 0.0200 -
Ni 9.0000 11.0000 -
Mn - 1.0000 -
Fe 1.0000 1.8000 -
Cu 86.5000 - -
C - 0.0500 -

Mechanical Properties of steel grade SB-151 C70620

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)
312 (≥) 615 (≥) 24 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade SB-151 C70620

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
11 - -     0.21 -  
371 564 - 13.3 333   -  
514 - 11 13.2   421 133

Heat Treatment of steel grade SB-151 C70620

Heat treated : 1272°C - 1235°C

Technological Curves of steel grade SB-151 C70620

Cross Reference Table (Equivalent Grade) of SB-151 C70620

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