Steel Plate ASTM A588

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ASTM A588 Grade A
C Mn  P S SI Ni Cr Mo Cu V Nb
≤0.19 0.8-1.25 ≤0.04 ≤0.05 0.3-0.65 ≤0.04 0.4-0.65 ~ 0.25-0.5 0.02-0.1 ~
Yield Strength Mpa Tensile Strength Mpa Elongation % in 200mm Elongation % in 50mm Thickness
≥345 ≥485 18 21 less 100mm
≥315 ≥460 100-125mm
≥290 ≥435 125-200mm
ASTM A588 Grade B
C Mn  P S SI Ni Cr Mo Cu V Nb
≤0.19 0.8-1.25 ≤0.04 ≤0.05 0.3-0.65 ≤0.4 0.4-0.65 ~ 0.25-0.4 0.02-0.1 ~
Yield Strength Mpa Tensile Strength Mpa Elongation % in 200mm Elongation % in 50mm Thickness
≥345 ≥485 18 21 less 100mm
≥315 ≥460 100-125mm
≥290 ≥435 125-200mm
ASTM A588 Grade C
C Mn  P S SI Ni Cr Mo Cu V Nb
≤0.15 0.8-1.25 ≤0.04 ≤0.05 0.15-0.5 0.25-0.5 0.5 ~ 0.20-0.5 0.01-0.1 ~
Yield Strength Mpa Tensile Strength Mpa Elongation % in 200mm Elongation % in 50mm Thickness
≥345 ≥485 18 21 less 100mm
≥315 ≥460 100-125mm
≥290 ≥435 125-200mm
ASTM A588 Grade K
C Mn  P S SI Ni Cr Mo Cu V Nb
≤0.17 0.5-1.2 ≤0.04 ≤0.05 0.25-0.65 ≤0.04 0.4-0.7 0.1 0.3-0.5 0.005-0.05 ~
Yield Strength Mpa Tensile Strength Mpa Elongation % in 200mm Elongation % in 50mm Thickness
≥345 ≥485 18 21 less 100mm
≥315 ≥460 100-125mm
≥290 ≥435 125-200mm

If you are interested in other carbon and alloy steel plates, please click here - A36, A514, A572, A588, A633, A656, SA514, SA572, SA588, SA633, SA656, EN10025-2, EN10025-3, EN10025-4, EN10025-6, JIS G3101, JIS G3106, DIN 17100, DIN 17102, GB/T700, GB/T1591, GB/T16270.

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