CCS FH36 yog siab - lub zog shipbuilding steel daim hlau, dav siv nyob rau hauv kev tsim kho ntawm ntau yam marine nkoj vim lawv zoo heev mechanical zog thiab tsis kam mus corrosion. Tsim thiab ntawv pov thawj los ntawm Tuam Tshoj Classification Society (CCS), cov qib steel no yog tsim los ua kom tau raws li cov kev xav tau nruj ntawm kev lag luam marine.
|
Qib |
C % |
Si% |
Mn% |
P % |
S % |
V % |
AL% |
Cr% |
|
FH 36 |
0.160 |
0.10-0.5 |
0.9-1.6 |
0.025 |
0.025 |
0.05-0.10 |
0.015 |
0.200 |
|
Cu% |
Mo% |
Nb% |
Ni% |
Ti % |
N % |
|
|
|
|
0.350 |
0.080 |
0.02-0.05 |
0.080 |
0.020 |
0.012 |
|
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 355 | 490-630 | 21 |
Lub xeev kho cua sov ntawm CCS FH36 steel daim hlau yog feem ntau normalized los yog tswj dov, uas txhim kho cov microstructure thiab mechanical zog ntawm cov hlau. Qhov kev kho no ua kom zoo ib yam thiab ua tau zoo thoob plaws tag nrho cov phaj.
Kev ntsuam xyuas cuam tshuam yog ib feem tseem ceeb ntawm cov txheej txheem tswj kom zoo rau CCS FH36 steel daim hlau. Cov kev ntsuam xyuas no ntsuas cov hlau tsis kam mus rau tam sim ntawd loads thiab kub hloov, kom ntseeg tau tias nws muaj kev nyab xeeb thiab kev ntseeg siab nyob rau hauv huab cua txias.
Cov ntawv thov tseem ceeb rau CCS FH36 steel daim hlau suav nrog kev tsim cov nkoj thauj khoom, cov nkoj thauj khoom, nkoj nkoj, thiab lwm cov nkoj hauv hiav txwv. Lawv lub zog siab thiab kav ntev ua rau lawv haum rau kev siv hauv ob qho tib si hauv dej hiav txwv thiab dej hiav txwv.
