S235JR hlauyog ib hom carbon structural steel dav siv hauv kev tsim kho thiab kev lag luam.GNEE Steelyog ib lub chaw tsim khoom thiab exporter ntawm S235JR daim hlau, cov ntawv txheeb, thiab cov khoom siv, kom ntseeg tausiab -kev tsim khoom zoo, xa khoom sai, thiab daim ntawv pov thawj tag nrho.
Hauv thawj 100 lo lus, peb hais txog:peb yog cov chaw tsim khoom. Peb S235JR steel ua tau raws li EN 1.0038 tus qauv nrog aYam tsawg kawg nkaus tawm lub zog ntawm 235 MPathiab tensile zog xws li los ntawm360-510 MPa, ua rau nws haum rau welded thiab bolted yam ntxwv qhov chaw.
👉 Tiv tauj peb rau qhov tseeb S235JR steel phaj nqe daim ntawv teev npe thiab kev taw qhia.
S235JR Steel Sib npaug qib
Muaj ntau qhov sib npaug thoob ntiaj teb lees paub qib ntawm EN 1.0038 S235JR steel:
ST37-2 hlau
SS400 steel hlau
Q235B qis carbon steel
A36 me ntsis steel
A283 gr. C carbon hlau
Cov qib no muaj cov tshuaj lom neeg zoo sib xws thiab cov khoom siv kho tshuab, tso cai rau cov engineers xaiv cov khoom tsim nyog rau lawv cov qauv tsim.
Tshuaj muaj pes tsawg leeg ntawm S235JR thiab qib sib npaug
EN tus qauv 1.0038 cov khoom siv S235JR steel tshuaj muaj pes tsawg leeg (%):
| Qib | C (t Tsawg dua lossis sib npaug li 16mm) | Si | Mn | P | S | Cu | N |
|---|---|---|---|---|---|---|---|
| S235 JR | 0.19 max | - | 1.5 max | 0.045 max | 0.045 max | 0.60 max | 0.014 max |
| TSI 37-2 | 0.21 max | - | - | 0.065 max | 0.065 max | - | 0.010 max |
| SIB 400 | - | - | - | 0.050 max | 0.050 max | - | - |
| Q235B | 0.20 max | 0.35 max | 1.40 max | 0.045 max | 0.045 max | - | - |
| A36 | 0.26 max | 0.40 max | - | 0.040 max | 0.050 max | 0.20 min | - |
| A283 gr. C | 0.24 max | 0.04 max | 0.09 max | 0.035 max | 0.040 max | 0.20 min | - |
Qhov no muaj pes tsawg leeg xyuas kom meejzoo heev weldabilitythiab adaptability nyob rau hauv industrial lug.
Mechanical Properties ntawm S235JR Steel
Mechanical kev ua tau zoo (3-16mm thickness)
| Qib | Yield zog ReH (MPa) | Tensile zog Rm (MPa) | Elongation A (%) | Charpy V Test (J) |
|---|---|---|---|---|
| S235 JR | 235 | 360–510 | 26 | 27 |
| TSI 37-2 | 235 | 360–510 | 26 | 27 |
| SIB 400 | 245 | 400–500 | 21 | - |
| Q235B | 235 | 370–500 | 26 | 27 |
| A36 | 250 | 400–550 | 23 | - |
| A283 gr. C | 205 | 380–515 | 25 | - |
S235JR thiab nws qhov sib npaug ua kezoo welding zog nrog txhim khu kev qha lub zog, zoo tagnrho rau cov qauv uas qhov hnyav txo qis thiab lub zog siab tshaj plaws yog qhov tseem ceeb.
S235JR Steel daim ntawv thov
Bolted thiab welded structural Cheebtsam
Muaj lub moj khaum thiab txhawb nqa beams
Kev tsim kho cov choj, yees, thiab cov tshuab hnyav
Cov qauv kev tsim vaj tsev dav dav uas yuav tsum tau ua kom muaj zog tsawg - carbon steel
Kev sib xyaw ua ke zoo heevlub zog, ductility, thiab weldabilityua rau S235JR dav nyiam los ntawm engineers thoob ntiaj teb.
Vim li cas thiaj xaiv GNEE S235JR Steel
GNEE Steelmuab:
Kev tsim khoom ncaj qha thiab khoom muag
puvEN 10204 / MTC daim ntawv pov thawj
Dawbtechnical lus qhia, quotation, thiab cov qauv
Customized sizing thiab txiav cov kev pabcuam
nrujkev tswj kom zoosuav nrog kev tshuaj xyuas tshuaj thiab kev sim tshuab
Xaus - Txhim khu kev qha S235JR Steel Phaj los ntawm GNEE
Raws li ib tugua S235JR steel chaw tsim tshuaj paus, GNEE ua kom siab -kev tsim khoom zoo, cov khoom siv kho tshuab zoo ib yam, thiab xa khoom sai rau txhua daim ntawv thov kev lag luam.
👉 Tiv tauj peb rau qhov tseeb S235JR steel phaj nqe daim ntawv teev npe, qauv dawb, thiab kev sib tham txog qhov project.