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Thermon 4980

Global 企业标准 Thermon4980 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Thermon4980 / Thermon 4980
Category Grade Standard Region/Area Standard Content
Metals Thermon 4980 -- Global

Chemical composition(mass fraction)(wt.%) of the Thermon 4980

Element Min Max Similar

Mechanical Properties of steel grade Thermon 4980

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)
861 (≥) 383 (≥) 12 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade Thermon 4980

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 - -     0.43 -  
119 578 - 23.3 221   -  
181 - 13 43.2   332 233

Heat Treatment of steel grade Thermon 4980

Heat treated : 1754°C - 1984°C

Technological Curves of steel grade Thermon 4980

Cross Reference Table (Equivalent Grade) of Thermon 4980

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