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Description

China CNS G3067, 329J3L Specialsteel Stainless steel bars and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 329J3L
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 329J3L CNS China Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the 329J3L

C Si Mn P S Ni Cr Mo N
≤0.03 ≤1.00 ≤2.00 ≤0.040 ≤0.030 4.50 -6.50 21.00 -24.00 2.50 -3.50 0.08 -0.20

Mechanical Properties of steel grade 329J3L

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)
797 (≥) 591 (≥) 22 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade 329J3L

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
32 - -     0.32 -  
969 814 - 33.3 211   -  
191 - 24 14.2   214 344

Heat Treatment of steel grade 329J3L

Heat treated : 1297°C - 1948°C

Technological Curves of steel grade 329J3L

Cross Reference Table (Equivalent Grade) of 329J3L

Relevant standard of 329J3L

G3067 Stainless steel bars G3067.pdf

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