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Description

USA AISI K30736 Specialsteel Alloy Steel Electrode (A213) and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: K30736
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel K30736 Precipitation-Hardening AISI USA Alloy Steel Electrode (A213)

Chemical composition(mass fraction)(wt.%) of the K30736

C Si Mn P S Ni Cr Al Cu Ti Fe N Mo V
≤0.15 ≤1.00 3.75 -4.75 ≤0.045 ≤0.03 9.00 -10.50 19.00 -22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥ ≤ ≥

Mechanical Properties of steel grade K30736

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)
296 (≥) 213 (≥) 22 24 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical Properties of steel grade K30736

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
14 - -     0.23 -  
173 689 - 33.3 324   -  
535 - 42 32.2   433 242

Heat Treatment of steel grade K30736

Heat treated : 1119°C - 1693°C

Technological Curves of steel grade K30736

Cross Reference Table (Equivalent Grade) of K30736


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