GNEE yog lub chaw tsim khoom ntawm carbon steel thiab me me steel kav. NwsEN S355K2H square tubeQhov ntau thiab tsawg ntawm 10mmx10mm mus rau 800mm, nrog phab ntsa thicknesses ntawm 1mm mus rau 40mm. Ntev tuaj yeem kho tau. Tensile lub zog ntawm 510M Pa rau 680M Pa.
S355K2H structural steel yeeb nkab yog feem ntau siv nyob rau hauv cov txheej txheem thiab civil engineering thiab kev tsim kho teb. Nws yog cov hlau tsis tshua muaj hlau uas muaj zog zoo nrog cov duab zoo thiab cuam tshuam toughness. Nws yog tsuas yog siv los tsim cov txuas hniav, nkoj, tsheb, boilers, cov hlab ntsha siab, nqa thiab tsheb thauj mus los, cov khoom siv hlau loj, thiab lwm yam. Siv nws los ntawm cov pa roj carbon zoo tib yam zoo heev txo qhov hnyav ntawm cov qauv thiab xyuas kom muaj kev txhim khu kev qha. , cov khoom siv ruaj khov.
GNEE tuaj yeem muab seamless thiab welded EN tus qauv S355K2H structural square steel kav.
Tshuaj muaj pes tsawg leeg ntawm S355K2H txhua yam steel yeeb nkab
| Lub npe | Hom deoxidation | Sub Grop | C% max. Nominal thickness (hli) | Si % max. | Mn% max. | P% max. | S% max. | N% max. | |
|---|---|---|---|---|---|---|---|---|---|
| Raws li EN10219 | Tsawg dua los yog sib npaug li 40 | 40 Tsawg dua lossis sib npaug rau 65 | |||||||
| S355K2H | FF | QS | 0.22 | 0.22 | 0.55 | 1.6 | 0.03 | 0.03 | – |
Mechanical zog ntawm S355K2H non-alloy structural steel yeeb nkab
| Qib Steel | Mechanical Properties | Impact Zog (KV J) | ||||
|---|---|---|---|---|---|---|
| Yield zog | Tensile zog | Elongation | Test Temperature ntawm Test Temperature ntawm degree | |||
| (Mpa) | (Mpa) | (%) | -20 | 0 | 20 | |
| S355K2H | 355 | 510-680 | 22 | 40 | – | – |
EN 10210-1 S355K2H Cov Qauv Hollow Tshooj yeeb nkab
Vim li cas thiaj xaiv GNEE
GNEE lub peev xwm tsim tau txhua xyoo ntau tshaj 200, 000 tons, ua haujlwm rau ntau yam kev lag luam thiab kev lag luam xws li kev tshawb nrhiav roj thiab roj thiab kev thauj mus los, kev tsim nkoj thiab kev tsim tsheb.
Yuav kom tswj tau cov khoom zoo, GNEE Testing and Inspection Center muaj cov cuab yeej siv tshuaj ntsuam xyuas thiab tshuaj ntsuam xyuas, muaj peev xwm ua cov kev ntsuam xyuas tensile, kev ntsuam xyuas hydraulic, thiab lwm yam. Kev Ntsuas, kev ntsuam xyuas, DWTT, thiab lwm yam.
GNEE muab ntau qhov ntau thiab tsawg ntawm carbon steel yeeb nkab S355K2H seamless steel yeeb nkab, yog tias koj tab tom nrhiav rau cov khoom no, thov hu rau peb los yog tau txais ib nqe lus. sales@gneetube.com
Lub Hoobkas ib puag ncig ntawm Carbon steel S355K2H seamless yeeb nkab
Gnee Cov neeg tuaj xyuas
FAQ
Q.S355 J2H yog dab tsi?
A.S355J2H yog lub zog muaj zog tsawg-carbon structural steel uas yog kub-ua haujlwm hollow seem steel thiab yog qhov zoo tagnrho rau cov ntawv thov uas xav tau cov khoom siv ntau dua.
Q. Koj muab kev pabcuam dab tsi?
A. Kev pabcuam customized rau txhua tus neeg siv khoom, thov koj xav tiv tauj peb!
Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
Cim npe nrov: en s355k2h structural square kav, Tuam Tshoj en s355k2h structural square kav manufacturers, lwm tus neeg, Hoobkas
