BVDH40法國船級(jí)社認(rèn)證,BV-DH40船用鋼板,BV/DH40鋼板規(guī)格尺寸
BVDH40法國船級(jí)社認(rèn)證,BV-DH40船用鋼板介紹,BV/DH40鋼板規(guī)格尺寸

BV-DH40是法國船級(jí)社認(rèn)證船板,用于制造遠(yuǎn)洋、沿海和內(nèi)河航行的船舶的船體結(jié)構(gòu),常應(yīng)用于船舶制造,海面建筑平臺(tái),港口機(jī)械,船用零部件制造,船用管道甲板機(jī)械等
BV-DH40船板定軋#舞鋼孫凡
鋼板可以選擇的狀態(tài)有正火、退火、控軋、回火、淬火、調(diào)質(zhì)等,具體情況看需求。
BV-DH40鋼板化學(xué)成分分析
牌號(hào):BV-DH40
厚度:≤50mm
BV-DH40鋼板碳含量C:≤0.18
BV-DH40硅含量Si:≤0.50
BV-DH40鋼板錳含量Mn:0.90-1.60
BV-DH40鋼板磷含量P:≤0.025
BV-DH40鋼板硫含量S:≤0.025
BV-DH40鋼板鋁含量Alt:≥0.015
BV-DH40鋼板鉻含量?Cr:≤0.20
BV-DH40鋼板鉬含量Mo:≤0.08
BV-DH40鋼板銅含量Cu:≤0.35
BV-DH40鋼板鎳含量Ni:≤0.40
BV-DH40鋼板鈮含量Nb:0.02-0.05
BV系列船板:有A,B,D,E,AH32,DH32,EH32,F(xiàn)H32,AH36,DH36,EH36,F(xiàn)H36,AH40,DH40,EH40,F(xiàn)H40,AH420,DH420,EH420,F(xiàn)H420,AH460,DH460,EH460,F(xiàn)H460,AH500,DH500,EH500,F(xiàn)H500,AH550,DH550,EH550,F(xiàn)H550,AH620,DH620,EH620,F(xiàn)H620,AH690,DH690,EH690,F(xiàn)H690
DH40船級(jí)社認(rèn)證:法國BV、英國LR、美國ABS、德國GL、挪威DNV、意大利RINA、日本NK、中國CCS、韓國KR等多國船級(jí)社認(rèn)證。