ASTM A653 Galvanized hlau
Nrov specifications yog nyob rau hauv luv luv khoom!
nyem kom tau daim ntawv qhia tshwj xeeb!
ASTM A653 Cov Khoom Siv Hluav Taws Xobyog qhov mus- rau tus qauv rau kub-dip galvanized steel ntawv. Nws npog cov ntawv hlau hauv cov coils thiab txiav qhov ntev, qhia cov kev xav tau rau cov khoom ntawm lub hauv paus steel substrate thiab zinc txheej. Tag nrho cov hlau galvanized hauv Tebchaws Meskas yog coated hauv zinc los ntawm kev kub kub txuas ntxiv -dip galvanizing txheej txheem. Cov txheej thickness los yog "txheej hnyav" yog ncaj qha nyob ntawm seb ntev npaum li cas cov hlau substrate nyob rau hauv cov kua zinc da dej. Thaum kub dov los yog txias dov steel substrates tau galvanized nws tsim ib qho corrosion- tiv thaiv tag rau saum cov hlau uas ua tau zoo sab nraum zoov. NtawmGNEE Steel, peb npaj cov galvanized steel los ntawm 26 gauge mus rau 10 gauge, nyob rau hauv txhua qib ntawm EDDS rau HSLA Qib 80, thiab txheej thicknesses ntawm G30 mus rau G235.
Txheej Nyhav: G30 G60 G90 G235 thiab Tshaj
Zinc txheej hnyav qhov hnyav. Peb muab galvanized steel nrog ntau yam txheej hnyav, suav nrog:
|
Txheej |
Zinc Txheej (oz / ft², tag nrho) |
Thickness ntawm ib sab (mils) |
Tag nrho Txheej (mils, ob sab) |
g / m² (tag nrho) |
|
G30 |
0.30 oz/ft² |
~ 0.24 hli |
~ 0.48 hli |
~91 g/m² |
|
G60 |
0.60 oz/ft² |
~ 0.48 hli |
~ 0.96 hli |
~183 g/m² |
|
G90 |
0.90 oz/ft² |
~ 0.76 hli |
~ 1.52 hli |
~275 g/m² |
|
G235 |
2.35 oz/ft² |
~ 1.85 hli |
~ 3.70 hli |
~719 g/m² |
Muaj Qib
Peb npaj thiab txheej txheem galvanized steel nyob rau hauv tag nrho cov ntau yam ntawmASTM A653 qib, suav nrog:
- Kev Lag Luam Hlau (CS)- Qhov zoo tshaj plaws rau kev khoov, sib sau ua ke, thiab kev tsim dav dav
- Drawing hlau (DS)- Muab ductility ntau dua rau kev ua haujlwm nruab nrab
- Sib sib zog nqus kos hlau (DDS)- Tsim los rau ntau cov duab thiab qhov sib sib zog nqus kos
- Ntxiv Deep Drawing Steel (EDDS)- Haum rau qhov xav tau kev kos duab hnyav tshaj plaws
- Steel Qauv (SS 33-80)- Rau daim ntawv thov xav tau ntau zog thiab tsawg formability
- Siab -Lub zog qis-Alloy (HSLA 45–80)-Combines lub zog nrog zoo weldability thiab formability
Tsis paub meej tias qib twg haum rau koj txoj haujlwm? Hu rau peb -peb zoo siab pab.
-
Lwm cov ntaub ntawv
| Technical Standard | EN10147, EN10142, DIN17162, JIS G3302, ASTM A653 |
| Qib Steel | Dx51D, Dx52D, Dx53D, Dx54D, S220GD, S250GD, S280GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC490, SGC570; SQCR22 (230), SQ CR22 (255).SQ5CR40). (340), SQ CR80 (550) CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550); los yog Cov Neeg Siv Khoom Xav Tau |
| Hom | Coil / Ntawv / Phaj / Sawb |
| Thickness | 0.12-6.0mm, los yog tus neeg yuav tsum tau muaj |
| Dav | 600mm-1500mm, los yog raws li tus neeg yuav tsum tau muaj |
| Hom txheej txheej | Kub Dipped Galvanized Steel (HDGI) |
| Txheej | 30-275g/m2 |
| Kev kho saum npoo | Passivation (C), Oiling (O), Lacquer sealing (L), Phosphating (P), Tsis kho (U) |
| Zoo | Pom zoo los ntawm SGS, ISO |
| ID | 508mm / 610mm |
| Coil Nyhav | 3-7 metric tons ib coil |
