S460Q high-strength alloy steel ntawv yog quenched thiab tempered high-strength steel ntawv uas ua tau raws li European cov qauv thiab muaj cov yam ntxwv ntawm lub zog siab, zoo toughness, thiab muaj zog tiv thaiv. Nws yog dav siv nyob rau hauv ntau lub teb.
Lub xeev xa khoom ntawm S460Q qis alloy steel ntawv yog quenched thiab tempered (quenched + tempered). Txoj kev kho no ua kom ntseeg tau tias cov ntawv hlau muaj qhov zoo toughness thiab cuam tshuam tsis kam thaum tuav lub zog siab.
S460Q siab tensile steel ntawv muaj zoo toughness, hnav tsis kam, qaug zog tsis kam, thiab cuam tshuam tsis kam, thiab ua tau zoo thaum raug kev nyuaj siab thiab complex loads; S460Q siab zog steel qauv yog dav siv nyob rau hauv engineering teb xws li txuas hniav, tsev, nkoj, thiab tsheb.
| Khoom npe | High Strength Low Alloy Steel Phaj (HSLA) |
| Ntev | 1m-12m lossis raws li xav tau |
| Dav | 1m-3m lossis raws li xav tau |
| Thickness | 8mm-150mm lossis raws li xav tau |
| Txuj | ASME, ASTM, DIN, JIS, GB, EN, thiab lwm yam. |
| Cov txheej txheem | Kub dov |
| Kev kho saum npoo | Ntxuav, blasting thiab pleev xim raws li cov neeg siv khoom xav tau |
| Thickness kam rau ua | ± 0.1 hli |
| Khoom siv |
ASTM: A573 Qib 70, A709 Qib 50, A514 Qib B, thiab lwm yam. ASME: SA573 Qib 70, SA709 Qib 50, SA514 Qib B, thiab lwm yam. EN: S355JR,S355J0,S355K2,S355N,S355J2,S420N,S460N, S460Q, S460QL, S500Q, S500QL, S550Q, S500QL, S690Q, S690QL, S690QL1, S890Q, S890QL, S890QL1, S960Q, S960QL, thiab lwm yam. DIN:ST52-3, thiab lwm yam. JIS: SS490, SS540, SM490, thiab lwm yam. GB: Q355B, Q355D, Q390B, Q390D, Q420B, Q420D, Q460D,Q460E,Q500D,Q500E,Q550D,Q550E, Q620D, Q620E, Q690D, Q690E, Q890D, Q890E, Q960D, Q960E, thiab lwm yam. |
| MOQ | 1tons.Peb kuj tuaj yeem txais cov qauv txiav txim. |
| Lub sijhawm khoom xa tuaj | Hauv 15-30 hnub ua haujlwm tom qab tau txais qhov tso nyiaj lossis L/C |
| Export packing | Waterproof ntawv, thiab steel sawb ntim. Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau |
Tshuaj muaj pes tsawg leeg% S460Q siab zog steel phaj
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B | CEV |
| max 0.2 | max 0.8 | max 1.7 Nws | max2 ua | max 0.025 | max 0.015 | max 1.5 hli | max 0.7 | max 0.12 | max 0.015 | max 0.06 | max 0.05 | max 0.5 | max 0.15 | max 0.005 | max 0.5 |
Cov khoom siv ntawm S460Q qis alloy steel phaj
| Nominal thickness (hli): | 3 - 100 | 100 - 150 |
| Rm- Tensile zog (MPa) | 550-720 | 500-670 |
| Nominal thickness (hli): | 3 - 50 | 50 - 100 | 100 - 150 |
| ReH- Tsawg tshaj tawm lub zog (MPa) | 460 | 440 | 400 |
| KV- Impact zog (J) longitud., | 0 degree 40 |
-20 degree 30 |
| A- Min. elongation Lo=5,65 √ Yog li (%) | 17 |
