Q355B Kub Rolled Tsawg Alloy Thick Steel Phaj
Q355B siab zog phaj yog cov hlau tsis tshua muaj siab lub zog steel nrog kev ua haujlwm zoo thiab tau siv dav hauv ntau qhov chaw.
Lub zog tensile ntawm Q355B siab zog steel yog siab li 355MPa lossis ntau dua, uas tuaj yeem tiv taus cov khoom loj thiab tsim nyog rau lub sijhawm xav tau cov ntaub ntawv muaj zog. Tom qab kev kho cua sov, Q355B cov hlau tsis tshua muaj hlau muaj qhov zoo toughness thiab tawg toughness, thiab tuaj yeem hloov mus rau cov kev ua haujlwm nyuaj thiab tiv taus cov khoom loj.
GNEE yog ib lub chaw tsim khoom ntawm huab cua steel phaj nrog 17 xyoo ntawm kev tsim khoom. Lub siab tensile steel phaj peb muab tau nruj me ntsis ua raws li cov qauv, dhau daim ntawv pov thawj zoo, tuaj yeem muab cov ntawv pov thawj zoo, thiab lees txais kev kuaj thib peb.
Peb tuaj yeem tsis tsuas yog muab lub zog siab qis alloy steel ntawm ntau qhov tshwj xeeb thiab qhov ntau thiab tsawg, tab sis kuj A709 Qib 50 qib steel, cov khoom siv zoo steel S355J2, S690QL1 steel ntawv. Tsis tas li ntawd, cov khoom uas peb muab tuaj yeem muab qhov loj me thiab ntau yam kev pabcuam raws li koj qhov kev xav tau kawg.
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Mechanical Property rau Q355B siab zog qis alloy steel phaj |
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Thickness (hli) |
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Yield zog (Ntau dua lossis sib npaug rau Mpa) |
T Tsawg dua los yog sib npaug rau 16 |
16<> |
40<> |
63<> |
80<> |
100<> |
150<> |
200<> |
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355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
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Tensile zog (Mpa) |
T Tsawg dua los yog sib npaug rau 100 |
100<> |
150<> |
250<> |
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470-630 |
450-600 |
450-600 |
- |
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Cov ntsiab lus tseem ceeb ntawm Q355B siab tensile steel |
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
N |
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0.24 |
0.55 |
1.60 |
0.035 |
0.035 |
0.30 |
0.30 |
0.40 |
0.012 |
| Khoom npe | High Strength Low Alloy Steel Phaj |
| 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 |
