S355J2 High Strength Steel Phaj yog dej-quenched, siab -lub zog, zoo-grained steels uas muaj zoo heev toughness nyob rau hauv qis kub thiab muaj zoo heev corrosion kuj, rugged steel lub cev uas tsis tawg los yog dent, superior payload, thiab lwm yam. S355J2 High Strength Steel Phaj yog zoo heev nyob rau hauv cov kev ua tau zoo ntawm cov khoom hnyav, qhov hnyav hnyav yuav tsum tau ua. S355J2 High Strength Steel Phaj muaj cov khoom siv ntxiv xws li npib tsib xee, alloy thiab manganese kom muaj txiaj ntsig tag nrho ntawm daim hlau. S355J2 High Strength Steel Phaj yog tsim tom qab kev kho cua sov thiab kub. Cov kev kho mob ua kom huv huv cov phaj, ua rau cov tawv tawv tsis tau lub teeb - hnyav hlau daim hlau, npaj siv rau hauv siab- qhov kev ntxhov siab uas yuav tsum tau muaj cov khoom hnyav rau kev txhawb nqa. Tom qab ua tiav cov txheej txheem quenching thiab tempered, cov hlau daim hlau no ua rau saum npoo toughened, tiv thaiv corrosion. Cov txheej txheem quench hardening thiab tempering muaj cua sov rau S355J2 High Strength Steel Phaj thiab ces txias nws sai sai hauv dej, huab cua lossis roj.
Mechanical Properties ntawm EN 10025 S355J2
|
Khoom |
Tus nqi |
|---|---|
|
Yield zog (min) |
355 MPa rau |
|
Tensile zog |
470-630 MPa |
|
Elongation (min, hauv 200mm) |
20% |
|
Impact Toughness (Charpy V-notch, min) |
27 J ntawm -20 degree |
|
Hardness (HB, raug) |
150-200 HB |
|
Qhov ntom |
7.85 g / cm³ |
|
Modulus ntawm Elasticity |
210 GPa |
|
Poisson tus ratio |
0.3 |
S355J2 High Strength Steel Phaj Nta:
Zoo heev weldability thiab formability.
Exceptional siab zog thiab toughness.
Corrosion thiab qaug zog kuj.
Zoo heev dimensional kam rau ua.
Lub teeb thiab ruaj khov.
Resistance rau abrasion.
quenching thiab tempering rau cov qauv leaner.
Raws li cov khoom kub thiab tsis kub.
S355J2 High Strength Steel Phaj yog qhov zoo tagnrho rau kev txuag qhov hnyav, siab - kev siv kev ntxhov siab. S355J2 High Strength Steel Phaj yog dav siv rau welded steel qauv nyob rau hauv mechanical kev tsim kho, cog kev tsim kho thiab structural steel ua hauj lwm, xws li cov cav tov rau structural engineering, hoists, cranes, conveying nroj tsuag, dej nyab rooj vag, txuas hniav thiab ncej. Kev tsim vaj tsev, thoob, bulldozers, cranes, tsheb thauj khoom, tsheb thauj khoom, thiab lwm yam. txuas hniav, yees thiab lwm yam qauv xav tau cov cuab yeej thiab cov tshuab uas tsis muaj zog thiab rugged. High-Strength Structural Steel Phaj S355J2 High Strength Steel Phaj nrhiav kev siv hauv kev tsim kho kev lag luam, kev lag luam mining, chemical thiab petrochemical tuam txhab, chiv, pulp thiab ntawv tuam txhab, roj thiab roj tuam txhab, thiab lwm yam.
FAQ:
Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom thiab muaj ntau xyoo kev tsim khoom thiab kev tswj xyuas.
Q: Cov nqe lus shipping yog dab tsi?
A: Peb lees txais FOB, CIF, CFR thiab lwm yam kev xa khoom thoob ntiaj teb. Chaw nres nkoj ntawm kev thauj khoom tuaj yeem teev raws li cov neeg siv khoom xav tau.
Q: Koj puas muaj kev pabcuam tom qab- muag?
A: Tau kawg, koj tuaj yeem tiv tauj peb txhua lub sijhawm.peb cog lus tias peb cov khoom tsim nyog. Yog tias koj pom cov khoom tsis tsim nyog thiab tsis txaus siab rau qhov koj xav tau, thov hu rau peb txhua lub sijhawm.
Cim npe nrov: Tuam Tshoj siab zog s355j2 qauv steel phaj, Tuam Tshoj siab zog s355j2 qauv steel phaj manufacturers, lwm tus neeg, Hoobkas
