Q355
Q355E · alloy
Q355E
Bar,Plate | T 1591 Q355E
C:0.30-0.45;Mn:0.60-1.00;Si:0.15-0.35;Cr:0.50-1.00;P:≤0.035;S:≤0.040
Q355
Q355GNH · alloy
Q355GNH
Bar, plate, sheet, tube, forgings, strip, wire |
C:0.20-0.50;Si:0.17-0.37;Mn:0.40-0.80;P:≤0.035;S:≤0.035
Q355
Q355GNHD · alloy
Q355GNHD
Bar, plate, sheet, tube, forgings, strip, wire, powder |
C:0.02-1.20;Si:0.10-2.50;Mn:0.20-2.50;Cr:0.00-2.00;Ni:0.00-4.50;Mo:0.00-1.00;P:≤0.040;S:≤0.040
Q355
Q355GNHL · alloy
Q355GNHL
Bar, plate, sheet, tube, forgings, strip, wire |
C:0.20-0.50;Si:0.17-0.37;Mn:0.40-0.80;P:≤0.035;S:≤0.035
Q355
Q355NH · alloy
Q355NH
Section" | T 4171 Q355NH
C:≤0.20;Mn:≤1.70;Si:≤0.55;P:≤0.035;S:≤0.035
Q355
Q355NHD · alloy
Q355NHD
Bar, plate, sheet, tube, forgings, strip, wire |
C:0.20-0.50;Si:0.17-0.37;Mn:0.40-0.80;P:≤0.035;S:≤0.035
Q370
Q370qC · alloy
Q370qC
Section" | T 714 Q370qC
C:≤0.20;Mn:1.00-1.60;Si:≤0.55;P:≤0.025;S:≤0.020
Q370
Q370qD · alloy
Q370qD
Section" | T 714 Q370qD
C:≤0.20;Mn:1.00-1.60;Si:≤0.55;P:≤0.025;S:≤0.020
Q370
Q370qE · alloy
Q370qE
Section" | T 714 Q370qE
C:≤0.20;Mn:1.00-1.60;Si:≤0.55;P:≤0.025;S:≤0.020
Q370
Q370R · alloy
Q370R
Bar,Plate | T 713 Q370R
C:0.30-0.45;Mn:0.60-1.00;Si:0.15-0.35;Cr:0.50-1.00;P:≤0.035;S:≤0.040
Q390
Q390 · alloy
Q390
Section" | T 13791 Q390
C:≤0.22;Si:≤0.35;Mn:≤1.40;P:≤0.045;S:≤0.045
Q390
Q390 Bar · highstrength
Q390 (Bar)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Bar Heavy · highstrength
Q390 (Bar Heavy)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Bar Medium · highstrength
Q390 (Bar Medium)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Forging · highstrength
Q390 (Forging)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Forging Heavy · highstrength
Q390 (Forging Heavy)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Forging Medium · highstrength
Q390 (Forging Medium)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Plate · highstrength
Q390 (Plate)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20
Q390
Q390 Plate Heavy · highstrength
Q390 (Plate Heavy)
| GB/T 1591
C:0.20;Mn:1.60;Mo:0.20;Nb:0.065;Si:0.55;Ti:0.20;V:0.20