CCSA China Classification Society marine steel plate

CCS-A is a grade of ship board. Q235-A is one of ordinary carbon structural steel referred to as ordinary plate.

Ship plate is a hot-rolled steel plate produced in accordance with the requirements of classification society construction specifications for the manufacture of ship hull structures.

The general-strength structural steels of China Classification Society's standards are divided into four quality grades: A, B, D, and E (ie CCSA, CCSB, CCSC, CCSD); Q of Q235 represents the yield of this material, and the following The 235 refers to the yield value of this material, which is around 235.

Ship board series:
Standard ship plate (A, B, D, E) and high-strength ship plate (AH32, AH36, DH32, DH36, EH32, EH36) certified by the Nine Nations Classification Society
Series CCS, LR, ABS, DNV, BV, GL, NK, KR, RINA products.

Wear-resistant plate series: NM360, NM400, NM450, NM500, NM550 Swedish wear-resistant plate HARDOX series, etc.

Container plate series: Q345R, Q245R, 16MnDR, 15CrMoR, 09MnNiDR, SA516Gr70, 14Cr1MoR, 12Cr1MoVR, SA387Gr11CL2, SA387Gr12CL2, SA387Gr22CL2, etc.

Alloy steel series: 40cr, 15CrMo, 20CrMO-42CrMo, 12Cr1MoV, 15CrMoV, 1Gr6Si2Mo, etc.

High strength board series: Q390, Q420, Q460, Q550, Q690, Q890. American standard high-strength board, WELDOX series, etc.

Low alloy series: Q345A, Q345B, Q345C, Q345D, Q345E, S355 series, etc.

Bridge plate series: Q345qC, Q345qD, Q345qE, Q370qCDE-Q690CDE series, etc.

Gaojiangang series: Q345GJC, Q345GJD, Q345GJE, Q370GJCDE-Q390GJCD series, etc.

Excellent carbon plate series: 10#-65#, S35C-S45C, 20Mn-65Mn, etc.

Weathering steel series: 05CuPCrNi-A, 09CuPCrNi-A, SPA-H, B480GNQR, Q400NQR1, Q450NQR1, Q550NQR1, Q700NQR1, Q235NH, Q295NH, Q355NH, Q460NH, Q295GNHL, Q345GNHL, Q460GNHL, B450NQ, B460NQ, Q, etc.

Ordinary steel plate: Q235 series, Q275 series, Q290 series, SS400, A36, SM400A, S235JR, etc.

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