Spain · UNE

PSL2 Grade L290MO

UNE EN ISO 3183

Chemical composition

wt% · log scale
0.00010.0010.010.1110Al0.06B0.0005C0.12CE Pcm0.19Cr0.3Cu0.35Mn1.35Mo0.1N0.012Nb0.04Ni0.3P0.02S0.01Si0.4Ti0.04V0.04
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2290–495 MPaTensile strength Rm415–655 MPa

Chemical composition

ElementminmaxSimilarRemarks
Al0.06Al total
B0.0005
C0.12For each reduction of 0.01% below the specified max.concentration for C
CE Pcm0.19Product analysis C＜=0.12%
Cr0.3
Cu0.35
Mn1.35
Mo0.1
N0.012Al/N=＞2:1;Not applicable to titannium-killed or titanium-treated steel.
Nb0.04
Ni0.3
P0.02
S0.01
Si0.4
Ti0.04
V0.04

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
seamless or welded steel tube d > 323.90mm, thermomechanically rolled290–495 Rp0.5415–655 Rp0.5/Rm ratio min.0.93