GB/T18982-2003 steel coil

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GB/T18982-2003 Q295GNHJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Ti max Cr Ni
0.12 0.20-0.40 0.25-0.55 0.07-0.12 0.030 0.25–0.50 0.030 - -
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
295 390 24
GB/T18982-2003 Q345GNHLJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Ti max Cr Ni max
0.12 0.25-0.40 0.20-0.50 0.07-0.12 0.030 0.25–0.50 - 0.30-1.25 0.65
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
345 480 24
GB/T18982-2003 Q345GNHJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Ti max Cr Ni max
0.12 0.20-0.50 0.20-0.70 0.07-0.12 0.030 0.25–0.50 0.030 - -
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
345 480 24
GB/T18982-2003 Q310GNHLJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Ti max Cr Ni max
0.12 0.25-0.75 0.20-0.50 0.07-0.12 0.030 0.25–0.50 - 0.30-1.25 0.65
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
310 440 26
GB/T18982-2003 Q310GNHJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Ti max Cr Ni max
0.12 0.10-0.50 0.15-0.70 0.06-0.12 0.030 0.25–0.50 0.030 - -
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
310 440 26
GB/T18982-2003 Q245NHYJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Mo max Cr Ni max
0.14 0.55 1.50 0.030 0.030 0.15-0.40 0.30 0.80-1.30 -
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
245 400 19
GB/T18982-2003 Q325NHYJ Weather Resistant Steel Coil
C max Si Mn P S max Cu Nb max Cr Ni max
0.14 0.55 1.50 0.030 0.030 - 0.10 0.80-1.30 -
Yield Strength (MPa) min. Tensile Strength (MPa) Elongation min. %
325 490 18

If you are interested in other Weather Resistant Steel Coi, please click here - Q/HG024 JIS G3125 2004, GB/T1979, GB/T18982-2003, EN10025-5, EN10155-1993, A588, A242, A285.

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