CCSAH62 {{0 Lub zog Tuam Tshoj tsim hluav taws xob tau lees paub txog kev faib tawm ntawm cov tub rog ua si thiab cov hlau teeb ua ke rau cov marine engineering peb pawg. Kev sim kub Hlau Hlau: B, D, E rau cov qib hlau ntawm qib ntawm ntawm 235MPA qib steel muaj sib txawv, 0 degree} degree, {}} degree cuam tshuam.
CCSAH620 PHOOG PHOO KEV UA HAUJ LWM Cov qauv: GB 712-2011 nkoj thiab marine engineering qauv hlau;
GB 712-2011 ships and structural steel for marine engineering standards for the grades are: A, B, D, E, AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36, AH40, DH40, EH40, FH40, AH420, DH420, EH420, FH420, AH460. DH460, EH460, FH460, AH500, FH500, FH550, FH550, FH620, FH620, DH69, AH690, EH690, FH690, FH690;
General Strength Plates: A, B, D, E. High Strength Plates: AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40, FH36, and Extra High Strength Plates: DH460, EH460, EH550, EH690, and so on. Thickness: 3-80 mm, dav: {{} Kuv tau lees paub, LR, BV, X, Rina, RS).
