P355QL1 yog qhov siab -lub zog, weldable nplua- qib steel tshwj xeeb tsim los rau kev tsim cov hlab ntsha siab, boilers, thiab cov cua kub exchangers. Nws yog tswj hwm los ntawm European tus qauv EN 10028-6 (sib npaug rau cov khoom siv 1.8868).
Tshuaj muaj pes tsawg leeg % ntawm steel P355QL1 (1.8868)
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Cu | Zr | B |
| max 0.16 | max 0.4 hli | max 1.5 hli | max 0.5 hli | max 0.02 Nws | max 0.008 Nws | max 0.3 hli | max 0.25 Nws | max 0.06 | max 0.015 | max 0.05 Nws | max 0.03 Nws | max 0.3 hli | max 0.05 Nws | max 0.005 Nws |
Mechanical Properties:
Cov khoom siv kho tshuab ntawm P355QL1 yog tus cwj pwm los ntawm nws lub zog siab thiab zoo heev toughness, uas yog qhov tseem ceeb rau kev siv lub nkoj siab. Cov yam ntxwv mechanical yog raws li nram no:
· Tawm Zog: Ntau dua lossis sib npaug li 355 MPa
· Tensile zog: 510 - 680 MPa
· Elongation: Ntau dua lossis sib npaug li 19%
· Impact Zog (ntawm -40 degree): Ntau dua lossis sib npaug li 40 Joules
Kev kho cua sov:
P355QL1 feem ntau yog muab rau hauv cov txheej txheem thermomechanically dov (TMCP), uas muab cov hlau nrog nws cov khoom zoo heev. Cov txheej txheem TMCP suav nrog kev tswj dov thiab txias kom ua tiav qhov xav tau microstructure thiab cov khoom siv tshuab yam tsis tas yuav tsum tau kho cua sov ntxiv.
Tsawg-Kev Ntsuas Kub Kub:
Cov hlau yog raug rau qhov qis- qhov ntsuas kub ntawm qhov ntsuas kom ntseeg tau tias nws tswj kom muaj zog txaus ntawm sub- xoom kub. Qhov no yog qhov tseem ceeb tshwj xeeb rau cov ntawv thov uas cov cuab yeej yuav raug rau qhov chaw txias.
Muaj Dimensions:
GNEE Steel Group muaj P355QL1 nyob rau hauv ntau qhov ntau thiab tsawg kom tau raws li ntau yam kev xav tau ntawm qhov project. Cov qhov ntev muaj xws li:
Thickness: 6mm txog 300mm
Dav: 1500mm txog 4050mm
Ntev: 3000mm txog 18000mm
GNEE tau pab cov neeg siv khoom hauv ntau dua 50 lub teb chaws (North America, Europe, Southeast Asia, Middle East, thiab lwm yam) thiab tau txais kev nplua nuj nyob rau hauv cov nqe lus lag luam thoob ntiaj teb (FOB, CIF, EXW) thiab cov kev cai hauv zos. Peb cov kev sib txuas lus tau zoo (Lus Askiv, Mev, Arabic kev txhawb nqa) thiab cov txheej txheem kev lag luam pob tshab ua rau kev sib koom tes zoo thiab tsis muaj teeb meem - dawb.
Cim npe nrov: p355ql1 siab nkoj thiab boiler steel, Tuam Tshoj p355ql1 siab nkoj thiab boiler steel manufacturers, lwm tus neeg, Hoobkas
