Global · Enterprise standard

ISG 2W Grade 50

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Chemical composition

wt% · log scale
0.0010.010.1110Al0.02 – 0.06C0.16Ce0.01Mn1.15 – 1.6N0.012Nb0.01 – 0.04P0.03S0.01Si0.05 – 0.5Ti0.02
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2344–482 MPaYield strength Rp0.2344–517 MPaTensile strength Rm≥448 MPaTensile strength Rm≥448 MPa

Chemical composition

ElementminmaxSimilarRemarks
Al0.020.06
BNot intentionally added
C0.16
Ce0.01Not intentionally added
Mn1.151.6
N0.012Not intentionally added
Nb0.010.04
P0.03
S0.01
Si0.050.5
Ti0.02
ZrNot intentionally added

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Plates, TMCP, t <= 51.0 mm344–482 For the thicknesses t > 25.4 mm;；344–517 For the thicknesses t<= 25.4 mm;≥448