Steel Plate GB/T 4171

HOME > steel grades
GB/T 4171 Q235NH
C Si Mn P S Cu Cr Ni
0.13 0.10-0.40 0.20-0.60 0.030 0.03 0.25-0.55 0.40-0.80 0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
215-235 360-510 24
GB/T 4171 Q265GNH
C Si Mn P S Cu Cr Ni
0.12 0.10-0.40 0.20-0.50 0.07-0.12 0.02 0.20-0.45 0.30-.065 0.25-0.50
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
480 345 27
GB/T 4171 Q295GNH
C Si Mn P S Cu Cr Ni
0.12 0.10-0.40 0.20-0.50 0.07-0.12 0.02 0.20-0.45 0.30-0.65 0.25-0.50
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
430-560 295 24
GB/T 4171 Q310GNH
C Si Mn P S Cu Cr Ni
0.12 0.25-0.75 0.20-0.50 0.07-0.12 0.02 0.20-0.50 0.30-1.25 0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
450 310 26
GB/T 4171 Q355NH
C Si Mn P S Cu Cr Ni
0.16 0.5 0.5-1.5 0.03 0.03 0.25-0.55 0.40-0.80 0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
490-630 355 22
GB/T 4171 Q415NH
C Si Mn P S Cu Cr Ni
0.12 0.65 1.1 0.025 0.03 0.25-0.55 0.30-1.25 0.12-0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
520-680 415 22
GB/T 4171 Q460NH
C Si Mn P S Cu Cr Ni
0.12 0.65 1.5 0.025 0.03 0.25-0.55 0.30-1.25 0.12-0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
570-730 460 20
GB/T 4171 Q500NH
C Si Mn P S Cu Cr Ni
0.12 0.65 2 0.025 0.03 0.25-0.55 0.30-1.25 0.12-0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
600-760 500 18
GB/T 4171 Q550NH
C Si Mn P S Cu Cr Ni
0.16 0.65 2 0.025 0.03 0.20-0.55 0.30-1.25 0.12-0.65
Tensile Strength(MPa) Yield Strength(MPa) Elongation %
620-780 550 18

If you are interested in other weathering steel plates, please click - Corten A & Corten B, A588, SA588, EN 10025-5, EN 10155, TB/T 1979, GB/T 4171, JIS G3114.

Get In touch with
Product Projects Plate Services