Marine steel

GL AH32 bulb flat steel bar GL AH32 bulb flat steel bar is a kind of shipbuilding steel. GL AH32 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL AH32 bulb flat steel bar shipbuilding steel plate. We keep large amounts of shipbuilding steel in stocks. GL AH32 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL AH32 bulb flat steel bar Mechanical Property: Grade Rm (MPa) Re(MPa) min A% min Akv/J min E.T °C Thickness (mm) ≤ 50 > 50-70 > 70-100 L C L C L C GL-A32 440-570

GL A690 bulb flat steel bar GL A690 bulb flat steel bar is a kind of shipbuilding steel. GL A690 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A690 bulb flat steel bar shipbuilding steel plate. We keep large amounts of shipbuilding steel in stocks. GL A690 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL A690 bulb flat steel bar Mechanical Property: Grade Mechanical Property Charpy V Impact Test Yield Min Mpa Tensile Mpa Elongation Min % Degree Energy 1 (J) Energy 2(J) A690 690 770-940 14% 0 46

GL A620 bulb flat steel bar GL A620 bulb flat steel bar is a kind of shipbuilding steel. GL A620 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A620 bulb flat steel bar shipbuilding steel plate. GL A620 bulb flat steel bar has a large number of stocks. GL A620 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL A620 bulb flat steel bar Mechanical Property: Grade Mechanical Property Charpy V Impact Test Yield Min Mpa Tensile Mpa Elongation Min % Degree Energy 1 (J) Energy 2(J) A620 620 720-890 15% 0 41

GL A550 bulb flat steel bar GL A550 bulb flat steel bar is a kind of shipbuilding steel. GL A550 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A550 bulb flat steel bar shipbuilding steel plate. We keep large amounts of shipbuilding steel in stocks. GL A550 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL A550 bulb flat steel bar Mechanical Property: Grade Mechanical Property Charpy V Impact Test Yield Min Mpa Tensile Mpa Elongation Min % Degree Energy 1 (J) Energy 2(J) A550 550 670-830 16% 0 37

GL AH36 bulb flat steel bar GL AH36 bulb flat steel bar is a kind of shipbuilding steel. GL AH36 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL AH36 bulb flat steel bar shipbuilding steel plate. GL AH36 bulb flat steel bar specifications: 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL AH36 bulb flat steel bar Mechanical Property : Grade Rm (MPa) Re(MPa) min A% min Akv/J min E.T °C Thickness (mm) ≤ 50 > 50-70 > 70-100 L C L C L C GL-A36 490-630 355 21 0 34 24 41

GL A500 bulb flat steel bar GL A500 bulb flat steel bar is a kind of shipbuilding steel. GL A500 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A500 bulb flat steel bar shipbuilding steel plate. GL A500 bulb flat steel bar has a large number of stocks. GL A500 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL A500 bulb flat steel bar chemical composition: Grade C max Si Mn max P max S max Als N max Nb max V max Ti max B max A500 0.21 0.10-0.55 1.7 0.035 0.035 0.015-0.08 0

DNV Grade A bulb flat steel bar DNV Grade A bulb flat steel bar is a kind of shipbuilding steel. DNV Grade A bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. The majority of our stock is the high quality DNV Grade A bulb flat steel bar shipbuilding steel plate. Specifications: 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 DNV Grade A bulb flat steel bar chemical composition : Grade C max Si max Mn P max S max Als min NV A 0.21 0.50 ≥ 2.5C 0.035 0.035 - CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30% DNV Grade A bulb flat steel bar Mechanical Property : Grade Rm (MPa)

DNV Grade B bulb flat steel bar DNV Grade B bulb flat steel bar is a kind of shipbuilding steel. DNV Grade B bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. The majority of our stock is the high quality DNV Grade B bulb flat steel bar shipbuilding steel plate. We keep large amounts of shipbuilding steel in stocks. DNV Grade B bulb flat steel bar specifications :100× 75 × 7/10, 125 × 75 × 7/10, 150 × 90 × 9/12 DNV Grade B bulb flat steel bar chemical composition: Grade C max Si max Mn P max S max Als min NV B 0.21 0.35 0.80-1.20 0.035 0.035 - CE: C+1/6Mn ≤ 0.40% Cu ≤ 0.35%,Ni ≤ 0.30% DNV Grade B bulb flat steel bar Mechanical Property : Grade Rm (MPa) Re(MPa) min A% min Akv/J min E.T °C Thickness (mm) ≤ 50 > 50-70

GL A420 bulb flat steel bar GL A420 bulb flat steel bar is a kind of shipbuilding steel. GL A420 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A420 bulb flat steel bar shipbuilding steel plate. GL A420 bulb flat steel bar has a large number of stocks. GL A420 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL A420 bulb flat steel bar chemical composition: Grade C max Si Mn max P max S max Als N max Nb max V max Ti max B max A420 0.21 0.10-0.55 1.7 0.035 0.035 0.015-0.08

GL A460 bulb flat steel bar GL A460 bulb flat steel bar is a kind of shipbuilding steel. GL A460 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality GL A460bulb flat steel bar shipbuilding steel plate. We keep large amounts of shipbuilding steel in stocks. GL A460 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 GL A460 bulb flat steel bar chemical composition: Grade C max Si Mn max P max S max Als N max Nb max V max Ti max B max A460 0.21 0.10-0.55 1.7 0.035 0.035 0.015-0.08 0.20