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TMCP is the process of rolling and accelerated cooling (PILAC) to produce high tensile steel without heat treatment, which means by adding small amount of alloy, high strength and superior tenacity are obtained and reduction of carbon equivalents (CEQ) provides better performance in use of welding by the customers.
- Steel for Ships
- Steel for Automobile Structural Uses
- Steel for General Structures
- Atmospheric Corrosion Resistant Steel
- Steel for Machine Structural Uses
- Medium-to-High & Intermediate Temperature Steel
- Steel for Transporting Petroleum
- Steel for Marine Structural Uses
- Steel for Low Temperature Pressure Vessels
Steel for Ships
Classification general steel, high tension steel and TMCP-type high-tension steel, with which heat input high-efficiency welding is possible, have all obtained manufacturing approval from overseas classification societies. This steel is widely used in shipbuilding.
- Classification Societies : KR, NK, ABS, GL, LR, NV, RINA, CR, BV
- NK : KA, KB, KD, KE, KA32, KD32, KA36, KD36, KA40, KD40,KE40,
KL24A, BKL33, 37
- ABS : A, B, C, D, AH32, DH32, EH32, AH40, DH40, EH40, V-60
- NV : A, B, C, D, A27, D27, E27, A32, D32, E32, A36, D36,E36, A40,
D40, E40
- CR : A, B, C, D, A32, D32, E32, A36, D36, E36, A40, D40, E40
- BV : A, B, C, D, A32, D32, E32, A36, D36, E36, A40, D40, E40
- RINA : A, B, C, D, A27, D27, E27, A32, D32, E32, A36, D36, E36,A40,
D40, E40
- LR : AH32, DH32, EH32, AHS34, DHS34, AH36, DH36, EH36,AH40,
DH40, EH40, LT60-360, 410
- GL : A32, D32, E32, A36, D36, E36, A40, D40, E40, 490T, 500T
