S355 Cov Yeeb Nkab Hlau Square thiab Rectangular Cov Lus Qhia:
| Khoom | Cov Yeeb Nkab Hlau Plaub fab thiab Plaub fab |
| Khoom siv | Cov Hlau Carbon |
| Nto | Liab qab/Dub ntujPleev ximOiled nrog los yog tsis muaj qhwv |
| Xaus | Cov xaus tiaj tiaj |
| Cov Lus Qhia Tshwj Xeeb | OD: 20 * 20-500 * 500mm; 20 * 40-300 * 500mmTuab: 1.0-30.0 hli Ntev: 2-12m |
EN10219 S355 Hlau Qib:
| EN10219 Cov tshuaj lom neeg muaj pes tsawg leeg rau cov khoom tuab ≤ 40 hli | ||||||
| Qib hlau | C (siab tshaj)% | Si (siab tshaj)% | Mn (siab tshaj)% | P (siab tshaj)% | S (siab tshaj)% | CEV (siab tshaj)% |
| S355J0H | 0.22 | 0.55 | 1.6 | 0.035 | 0.035 | 0.45 |
| S355J2H | 0.22 | 0.55 | 1.6 | 0.03 | 0.03 | 0.45 |
| Cov khoom siv kho tshuab ntawm cov seem hollow uas tsis yog hlau alloy hauv thicknesses ≤ 40 mm | |||||||
| Qib hlau | Qhov tsawg kawg nkaus ntawm cov nyiaj tau los lub zog MPa | Lub zog tensile MPa | Qhov ntev tsawg kawg nkaus % | Qhov cuam tshuam tsawg kawg nkaus lub zog J | |||
| WT≤16 hli | >16 hli ≤40 hli | < 3 hli | ≥3mm ≤40mm | ≤40 hli | -20°C | 0°C | |
| S355J0H | 355 | 345 | 510-680 | 470-630 | 20 | - | 27 |
| S355J2H | 355 | 345 | 510-680 | 470-630 | 20 | 27 | - |
S355 Cov Kav Hlau Square thiab Rectangular Daim Ntawv Thov:
Kev tsim kho / cov ntaub ntawv siv hauv tsev cov yeeb nkab hlau
Cov yeeb nkab qauv
Cov khoom siv hnub ci mounting
S355 Cov Kav Hlau Square thiab Rectangular Kev Tswj Xyuas Zoo:
1) Thaum lub sijhawm thiab tom qab kev tsim khoom, 4 tus neeg ua haujlwm QC nrog ntau tshaj 5 xyoos kev paub dhau los tshuaj xyuas cov khoom hauv random.
2) Lub chaw kuaj mob uas tau lees paub hauv tebchaws nrog daim ntawv pov thawj CNAS
3) Kev tshuaj xyuas tau txais los ntawm tus neeg thib peb tau xaiv / them los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj
