Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm cov kws tshaj lij s355j0 h steel profile tuam ntxhab thiab cov muag khoom hauv Suav teb, kuj txhawb kev pabcuam customized. Yog tias koj yuav mus yuav s355j0 h steel profile ua nyob rau hauv Suav teb, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Cov khoom zoo thiab tus nqi qis yog muaj.
S355J0 H Steel Profile
S355J0 steel yog siab -lub zog qis- alloy structural steel uas ua raws li European EN 10025 specification 12. Nws muaj lub zog zoo heev, weldability thiab cuam tshuam toughness ntawm qis kub thiab yog dav siv hauv kev tsim kho, txuas hniav, tshuab thiab marine engineering.
Tshuaj muaj pes tsawg leeg
| Element | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| Cov ntsiab lus | Tsawg dua los yog sib npaug li 0.20 | Tsawg dua los yog sib npaug li 0.55 | Tsawg dua lossis sib npaug li 1.60 | Tsawg dua lossis sib npaug li 0.040 | Tsawg dua lossis sib npaug li 0.040 |
Mechanical Properties
| Khoom | Tus nqi |
|---|---|
| Yield zog (Re) | Ntau dua lossis sib npaug li 355 MPa |
| Tensile zog (Rm) | 470-630 MPa |
| Elongation (A) | Ntau dua lossis sib npaug li 22% (tus qauv qauv) |
| Impact Toughness | Ntau dua lossis sib npaug rau 27 J ntawm 0 degree |
Daim ntawv thov
Architecture : kab teeb, kab thiab trusses nyob rau hauv siab -nce vaj tse thiab industrial chaw; Cov choj : siv los ua cov kab teeb ci tseem ceeb thiab cov qauv kev txhawb nqa vim lawv cov khoom hnyav -cov kabmob muaj peev xwm; Offshore engineering : cov khoom uas yuav tsum tau qis - kub toughness thiab weldability; Heavy machinery: crane booms, chassis thiab mechanical qhov chaw.
Cov txiaj ntsig tseem ceeb
Tsawg carbon sib npaug: txo kev pheej hmoo ntawm vuam tawg piv rau S355JR h profile steel. Economical thiab npaum: sib npaug lub zog thiab machinability kom tau raws li cov qauv kev xav tau sib txawv. Durability : tuaj yeem ua haujlwm tau zoo hauv sub- xoom ib puag ncig (xws li cov chaw txias lossis cov chaw sab nraud ).
| Qauv nab npawb |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A/B SN400A/B SN490B S235JR/J0 S275JR/J0/J2 S355JR/J0/J2 S355K2 S450J0 S355M/L S460M S355J0WP/J2WP S355J0W/J2W/K2W |
| Daim ntawv thov | Kev lag luam / Cov Khoom Siv Tshuaj |
| Vuam kab hom | Vuam |
| Kev Pabcuam | Bending, Punching, Txiav, Moulding |
| Ntev | 6000mm 9000mm 12000mm lossis Customized |
| Cov txheej txheem | Kub Rolled Txias Rolled |
| Cov nqe lus them nqi | L / CT / T (30% Deposit) |
| Txheej txheem txheej txheem | Txuj |
GNEE Steel H Beam Steel Chaw tsim tshuaj paus
GNEE Steel tau tsim nyob rau xyoo 2008, peb cov khoom tseem ceeb yog ntu steel, lub kaum sab xis steel, tiaj tus hlau, hnav-cov hlau tsis muaj zog, thiab lwm yam. Peb tau tsim kom ntev-lub sij hawm kev sib raug zoo nrog zoo-paub steel mills thiab zoo siab los muab cov nqi zoo tshaj plaws thiab cov lus pom zoo rau koj. Koj tuaj yeem tuaj xyuas peb lub tuam txhab.
