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Nickel 270

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NICKEL 200 Ni Span C902
#Nickel-270

Description

USA UNS SAE J 470 (1976), UNS N02270, ASTM F 3, Nickel 270 Specialsteel Wrought nickel and nickel-related alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: Nickel 270
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel Nickel 270 Precipitation-Hardening UNS USA Wrought nickel and nickel-related alloys

Chemical composition(mass fraction)(wt.%) of the Nickel 270

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe Mg S
≤0.02 ≤0.001 ≤0.001 ≤0.001 99.97 - ≥ ≤ ≥ ≤0.001 ≤ ≥ ≤ ≥ ≤0.001 ≤0.001 ≤0.005 ≤0.001 ≤0.001

Mechanical Properties of steel grade Nickel 270

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)
155 (≥) 691 (≥) 21 44 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade Nickel 270

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
24 - -     0.41 -  
316 256 - 12.3 223   -  
236 - 34 32.2   111 411

Heat Treatment of steel grade Nickel 270

Heat treated : 1367°C - 1396°C

Technological Curves of steel grade Nickel 270

Relevant standard of Nickel 270

SAE J 470 (1976) Wrought nickel and nickel-related alloys SAE-J-470-(1976).pdf
UNS N02270 UNS-N02270.pdf
ASTM F 3 ASTM-F-3.pdf
NICKEL 200 Ni Span C902
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