Lub npe hlau: Shipbuilding steel phaj, Nkoj phaj, Marine steel phaj
Main steel qibLub zog siab ntxiv nkoj phaj A420, D420, E420, F420, A460, D460, E460, F460, A500, D500,
E500,F500,A550,D550,E550,F550,A620,D620,E620,F620,A690,D690,E690,F690
Cov qauv hlauABS, LR, DNV, BV, GL, CCS, KR, NK, RINA
Daim ntawv thov tseem ceeb: Shipbuilding steel daim hlau yog tsuas yog siv los pab txhawb nqa lub nkoj thiab cov cranes ntawm kev tawg bulker thiab cov hlab ntsha hauv dej hiav txwv kub.
Rolling ntauThickness * Dav * Ntev 3-450mm * 1220-4200mm * 5000-18000mm
Kev kho saum npoo: Kub dov thiab Coated los yog tua blasting thiab painting
Kuaj: Ultrasonic kuaj, Normalized, quenched thiab Tempered, Z-test (Z15, Z25, Z35) thiab thib peb tog soj ntsuam los ntawm cov neeg siv kawg.
Muaj peev xwm muab khoom: 10000 Tons ib hlis twg
Kev pabcuam ntxiv: Tua blasting thiab painting, Txiav thiab vuam raws li tus neeg siv qhov kev thov.

DNV Qib A500 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.21 |
0.55 | 1.70 |
0.030 |
0.030 |
0.020 |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
DNV Qib D500 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.20 |
0.55 | 1.70 |
0.025 |
0.025 |
0.020 |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
DNV Qib E500 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.20 |
0.55 | 1.70 |
0.025 |
0.025 |
0.020 |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
DNV Qib F500 Shipbuilding Steel Phaj Chemical Composition thiab Mechanical Property
| C max | Si max | Mn | P max | S max | N max. |
|
0.18 |
0.55 | 1.60 |
0.020 |
0.020 |
0.020 |
| Yield zog (MPa) min. | Tensile zog (MPa) | Elongation min. % |
| 500 | 610-770 | 16 |
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Cim npe nrov: dnv a500 d500 e500 f500 ntxiv siab zog nkoj phaj, Tuam Tshoj dnv a500 d500 e500 f500 ntxiv siab zog nkoj phaj manufacturers, lwm tus neeg, Hoobkas











