OEM Customized Tuam Tshoj Export Me Hlau Hlau / Ms Hollow / Mild Square / ERW Hlau Tube / Steel Box Tshooj
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Khoom cim npe
Ib txwm cov neeg siv khoom taw qhia, thiab nws yog peb lub hom phiaj siab tshaj plaws kom tsis yog tsuas yog cov neeg siv khoom ntseeg siab tshaj plaws, ntseeg siab thiab ncaj ncees, tab sis kuj yog tus khub rau peb cov neeg siv khoom rau OEM Customized Tuam Tshoj Export Mild Steel / Ms Hollow / Mild Square / ERW Hlau Tube / Steel Box Seem, peb tuaj yeem daws peb cov teeb meem cov neeg siv khoom sai thiab ua cov txiaj ntsig rau peb cov neeg siv khoom. Rau cov neeg uas xav tau lub tuam txhab zoo heev thiab zoo tshaj plaws, pls xaiv peb, ua tsaug!
Ib txwm cov neeg siv khoom-oriented, thiab nws yog peb lub hom phiaj kawg kom tsis yog tsuas yog cov neeg siv khoom ntseeg siab tshaj plaws, ntseeg siab thiab ncaj ncees, tab sis kuj yog tus khub rau peb cov neeg siv khoom.Tuam Tshoj Mild Steel Tshooj, ERW Steel Tshooj, Nrog ntau tshaj 9 xyoo ntawm kev paub thiab pab neeg tsim nyog, peb tau xa peb cov khoom mus rau ntau lub teb chaws thiab cheeb tsam thoob plaws ntiaj teb. Peb zoo siab tos txais cov neeg siv khoom, koom haum ua lag luam thiab cov phooj ywg los ntawm txhua qhov chaw hauv ntiaj teb los tiv tauj peb thiab nrhiav kev koom tes rau kev sib koom tes.
EN10210 Square thiab cov yeeb nkab steel
Sab (mm): 15 * 15-500 * 500
Phab ntsa Thickness (mm): 1.0-16.0
Ntev: 5.8M, 6M, 11.8M, 12M lossis customized ntev
Nto: dub, galvanized, kua roj vanish, thiab lwm yam
Packing: nyob rau hauv pob los yog qhwv nrog dej-pov thawj pvc ntaub.
Shipping: bulk los yog ntim rau hauv ntim.
Kev Them Nyiaj: T / T, L / C, western union
Daim ntawv thov: qauv
Tshuaj muaj pes tsawg leeg ntawm EN10210 cov qauv steel hollow seem
| Table 1 - Tshuaj muaj pes tsawg leeg - Kev tshuaj ntsuam nrum rau cov khoom thickness≤120 hli | |||||||
| Steel npe | % los ntawm huab hwm coj, siab kawg | ||||||
| C | Si | Mn | P | S | bc N | ||
| Specification thickness (mm) | |||||||
| ≤ 40 | > 40≤120 | ||||||
| S235 JRH | 0.17 ib | 0.20 ib | - | 1.40 Nws | 0.040 ib | 0.040 ib | 0.009 ib |
| S275J0H | 0.20 ib | 0.22 | - | 1.50 ib | 0.035 ib | 0.035 ib | 0.009 ib |
| S275J2H | 0.20 ib | 0.22 | - | 1.50 ib | 0.030 Nws | 0.030 Nws | - |
| S355J0H | 0.22 | 0.22 | 0.55 ib | 1.60 ib | 0.035 ib | 0.035 ib | 0.009 ib |
| S355J2H | 0.22 | 0.22 | 0.55 ib | 1.60 ib | 0.030 Nws | 0.030 Nws | - |
| S355K2H | 0.22 | 0.22 | 0.55 ib | 1.60 ib | 0.030 Nws | 0.030 Nws | - |
Mechanical zog ntawm EN10210 steel hollow seem
| Table 2 - Mechanical zog ntawm non-alloy structural steel hollow seem | |||||||||||||
| Qib hlau | Yam tsawg kawg yield zog ReH | Tensile zog Rm | Tsawg kawg elongation A ab | ||||||||||
| Mpa | MPa | % | |||||||||||
| Specified thickness | Specified thickness | Specified thickness | |||||||||||
| mm | mm | mm | |||||||||||
| Steel npe | ≤16 | > 16, ≤ 40 | > 40, ≤ 63 | > 63, <80 | > 80 ≤ 100 | > 100 ≤ 120 | ≤ 3 | > 3 ≤ 100 | > 100 ≤ 120 | ≤ 40 | > 40 ≤ 63 | > 63 ≤ 100 | > 100 ≤ 120 |
| S235 JRH | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 : kuv | 360-510 : kuv | 350-500 | 26 | 25 | 24 | 22 |
| S275J0H | 275 | 265 | 255 | 245 | 235 | 225 | 430-580 : kuv | 410-560 : kuv | 400-540 : kuv | 23 | 22 | 21 | 19 |
| S275J2H | |||||||||||||
| S355J0H | 355 | 345 | 335 | 325 | 315 | 295 | 510-680 : kuv | 470-630 : kuv | 450-600 Nws | 22 | 21 | 20 | 18 |
| S355J2H | |||||||||||||
| S355K2H | |||||||||||||
