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UNISPAN LR 35

Description

USA SAE SAE J 470 (1976), UNISPAN LR 35 Specialsteel Wrought Nickel and Nickel-Related Alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: UNISPAN LR 35
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel UNISPAN LR 35 Precipitation-Hardening SAE USA Wrought Nickel and Nickel-Related Alloys

Chemical composition(mass fraction)(wt.%) of the UNISPAN LR 35

C Si Mn Cr Ni Mo Co W Al Cu Ti Fe Nb
≤0.05 ≤0.60 ≤0.80 ≤20.00 ≤25.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤0.60

Mechanical Properties of steel grade UNISPAN LR 35

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)
923 (≥) 118 (≥) 42 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade UNISPAN LR 35

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
31 - -     0.33 -  
144 648 - 43.3 324   -  
116 - 42 32.2   224 433

Heat Treatment of steel grade UNISPAN LR 35

Heat treated : 1329°C - 1827°C

Technological Curves of steel grade UNISPAN LR 35

Cross Reference Table (Equivalent Grade) of UNISPAN LR 35

Grade Standard Country Application
GGG-NiCr35-3
GGG-NiSiCr35-5-2
FCDA-NiCr35-3
FCDA-NiSiCr35-5-2

Relevant standard of UNISPAN LR 35

SAE J 470 (1976) Wrought Nickel and Nickel-Related Alloys SAE-J-470-(1976).pdf

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