CCS shipbuilding plate grade AQ DQ EQ FQ AH EH FH 36 40 47 51 63 70 chemical and mechanical properties
CCS Shipbuilding Plate Product introduction:
CCS Grade FQ70 Shipbuilding Steel Plate:
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.18 |
0.55 |
1.60 |
0.020 |
0.020 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
690 |
770-940 |
14 |
CCS Grade EQ70 Shipbuilding Steel Plate:
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.20 |
0.55 |
1.70 |
0.025 |
0.025 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
690 |
770-940 |
14 |
CCS Grade DQ70 Shipbuilding Steel Plate:
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.21 |
0.55 |
1.70 |
0.035 |
0.035 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
690 |
770-940 |
14--16 |
CCS Grade AQ70 Shipbuilding Steel Plate:
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.21 |
0.55 |
1.70 |
0.030 |
0.030 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
690 |
770-940 |
14 |
CCS Grade EQ63 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.20 |
0.55 |
1.70 |
0.025 |
0.025 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
620 |
720-890 |
15 |
CCS Grade FQ63 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.18 |
0.55 |
1.60 |
0.020 |
0.020 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
620 |
720-890 |
15 |
CCS Grade AQ63 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.21 |
0.55 |
1.70 |
0.030 |
0.030 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
620 |
720-890 |
15 |
CCS Grade EQ56 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.20 |
0.55 |
1.70 |
0.025 |
0.025 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
550 |
670-830 |
16 |
CCS Grade FQ56 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.18 |
0.55 |
1.60 |
0.020 |
0.020 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
550 |
670-830 |
16 |
CCS Grade AQ56 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.21 |
0.55 |
1.60 |
0.030 |
0.030 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
550 |
670-830 |
16 |
CCS Grade EQ51 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.20 |
0.55 |
1.70 |
0.025 |
0.025 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
500 |
610-770 |
16 |
CCS Grade FQ51 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.18 |
0.55 |
1.60 |
0.020 |
0.020 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
500 |
610-770 |
16 |
CCS Grade AQ51 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.21 |
0.55 |
1.70 |
0.030 |
0.030 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
500 |
610-770 |
16 |
CCS Grade EQ47 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.20 |
0.55 |
1.70 |
0.025 |
0.025 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
460 |
570-720 |
17 |
CCS Grade FQ47 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.18 |
0.55 |
1.60 |
0.020 |
0.020 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
460 |
570-720 |
17 |
CCS Grade AQ47 Shipbuilding Steel Plate
C max |
Si max |
Mn |
P max |
S max |
N max. |
0.21 |
0.55 |
1.70 |
0.030 |
0.030 |
0.020 |
Yield Strength (MPa) min. |
Tensile Strength (MPa) |
Elongation min. % |
460 |
570-720 |
17 |