Dec 31, 2025
S690Q, S890Q, and S960Q are high-strength structural steels (HSS) defined by their minimum yield strength (690, 890, 960 MPa), with 1.8931, 1.8940, an
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Dec 31, 2025
CCS B and ABS B are normal strength shipbuilding steel plates, certified by the China Classification Society (CCS) and American Bureau of Shipping (AB
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Dec 31, 2025
S890QL is a quenched and tempered high-strength structural steel plate specified under EN 10025-6. The “890” refers to a minimum yield strength of 890
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Dec 29, 2025
S275N and S420N are EN 10025 normalized structural steels, differing primarily in strength: S275N offers a minimum yield strength of 275 MPa, good for
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Dec 29, 2025
S235J0 and S275J0 are both European standard (EN 10025) non-alloy structural steels, with the main difference being strength: S275J0 has a higher mini
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Dec 29, 2025
S235J0 and S235J2 are common European standard (EN 10025-2) non-alloy structural steels, sharing the same minimum yield strength (235 MPa) and general
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Dec 29, 2025
S620Q and S690Q are high-yield strength structural steel grades, defined by the European standard EN 10025-6, used in quenched and tempered (Q) condit
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Dec 29, 2025
S500Q and S550Q are designations for high-strength, quenched and tempered (Q+T) structural steel plates, typically conforming to standards like EN 100
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Dec 29, 2025
S355M and S275M are high-strength, normalized/thermo-mechanically rolled (M) structural steel plates under EN 10025-4, differing mainly in strength: S
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Dec 29, 2025
S275N and S355N are European standard (EN 10025-3) fine-grain structural steels, differentiated mainly by yield strength (S275 has ~275 MPa, S355 has
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Dec 29, 2025
S275NL and S355NL are European standard (EN 10025-3) weldable, fine-grain structural steels, both normalized for excellent low-temperature toughness (
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