RINA-A yog lub nkoj nkoj uas tau lees paub los ntawm lub koom haum Italian kev faib tawm.
RINA-Ib nkoj nkoj yog tsim rau kev tsim cov nkoj hull cov qauv, docks, roj ntau lawm platforms, dej hiav txwv pipelines, ntug hiav txwv fais fab nroj tsuag, chaw nres nkoj thiab lwm yam structural qhov chaw nyob rau hauv dej hiav txwv, ntug hiav txwv dej thiab inland navigation cheeb tsam. .
GeneralLub zog nkoj plating: A, B, D, E.
Siab zogLub nkoj nkoj: AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40, FH36, FH40
Ultra-siab-lub zognkoj daim hlau DH460, EH460, EH550, EH690, thiab lwm yam.
RINA A40 D40 E40 F40 High Tensile Steel Phaj Loj:
Thickness: 3-80 hli,
dav 1500-4000mm,
ntev 4000-19000mm.
Muaj ntawv pov thawj los ntawm lub ntiaj teb cuaj pawg neeg loj (CCS, ABS, VL, LR, BV, NK, KR, RINA, RS).
A40 D40 E40 F40 Shipbuilding steel phaj txheej txheem:
Steel ua - steel dov - kev kho cua sov - kev faib pawg neeg soj ntsuam thiab ntawv pov thawj.
RINA A40 D40 E40 F40 Marine thiab Offshore Steel Phaj Chemical Composition thiab Mechanical Property
RINA Qib A40 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | Als | Nb | V | Tau max. | Cu max. | Cr max. | Nim max. | Mas max. | N max. |
|
0.18 |
0.50 | 0.90-1.60 |
0.030 |
0.030 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
RINA Qib D40 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | Als | Nb | V | Tau max. | Cu max. | Cr max. | Nim max. | Mas max. | N max. |
|
0.18 |
0.50 | 0.90-1.60 |
0.025 |
0.025 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
RINA Qib E40 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | Als | Nb | V | Tau max. | Cu max. | Cr max. | Nim max. | Mas max. | N max. |
|
0.18 |
0.50 | 0.90-1.60 |
0.025 |
0.025 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
RINA Qib F40 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | Als | Nb | V | Tau max. | Cu max. | Cr max. | Nim max. | Mas max. | N max. |
|
0.16 |
0.50 | 0.90-1.60 |
0.020 |
0.0.20 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.80 | 0.08 |
0.009 |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
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Cim npe nrov: Rina a40 d40 e40 f40 siab tensile steel daim hlau, Tuam Tshoj rina a40 d40 e40 f40 siab tensile steel daim hlau manufacturers, lwm tus neeg, Hoobkas
