S355JR, S355J2, thiab S355NL steel yog cov feem ntau siv cov qauv hlau raws li EN 10025, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho, machinery, thiab offshore engineering. Lawv qhia qhov tsawg kawg nkaus tawm lub zog ntawm 355 MPa, thaum lawv qhov sib txawv tseem ceeb cuam tshuam txog:
Charpy V-ntiv tes ntsuas qhov yuav tsum tau ua
Tsawg- qhov kub thiab txias
Kev kho cua sov / normalization tej yam kev mob
Phau ntawv qhia no piv S355JR vs S355J2, S355J2 vs S355NL, thiab lawv cov ntaub ntawv sib npaug, pab engineers thiab buyers xaiv cov qib raug rau kev yuav khoom thoob ntiaj teb.
Cov lus sib piv ceev
| Qib | Yield zog (MPa) | Impact Test | Kub | Qhov xwm txheej | Kev siv yam |
| S355 JR | Ntau dua lossis sib npaug rau 355 | 27J | +20 degree | Raws li dov | Cov qauv tsim |
| S355J2 | Ntau dua lossis sib npaug rau 355 | 27J | -20 degree | Raws li dov | Cov choj, thaj chaw txias |
| S355 NL | Ntau dua lossis sib npaug rau 355 | 27J | -50 degree | Normalized / Normalized Rolled | Offshore, qis- khoom siv kub |
S355JR vs S355J2 vs S355NL - Sib piv cov khoom sib npaug
Thaum muab cov khoom siv thoob plaws cheeb tsam, cov neeg yuav khoom feem ntau yuav tsum nkag siab tias cov qib European cuam tshuam li cas rau lwm cov qauv. Txhawm rau txhawb nqa hla- tus qauv kev yuav khoom, cov lus hauv qab no qhia txog qhov sib npaug ze tshaj plaws ntawm cov qib no hauv lwm cov qauv hlau loj.
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: s355nl, s355jr, s355j2 siv rau cov qauv, Tuam Tshoj s355nl, s355jr, s355j2 siv rau cov qauv manufacturers, lwm tus neeg, Hoobkas
