DX51D Steel yog dab tsi?
DX51D yog ib qho uas feem ntau siv txias - dov structural steel qib teev nyob rau hauvTS EN 10346, feem ntau yog tsim los ua kom kub kub -dip galvanizing. Lub hauv paus hlau DX51D muab kev ua haujlwm zoo heev, thaum lub zinc txheej txhim kho corrosion kuj thiab kev pabcuam lub neej.
Galvanized steel hais txog carbon steel coated nrog ib txheej ntawm zinc, uas ua raws li ib tug tiv thaiv barrier thiab sacrificial anode, tiv thaiv xeb tsim txawm thaum lub nto yog khawb.
Z275 txhais tau tias tag nrho cov zinc txheej loj yog275 g / m² (ob sab), muab kev tiv thaiv muaj zog nyob rau hauv ib puag ncig hnyav xws li kev tsim kho sab nraum zoov, thaj chaw ntub dej, thiab ntug hiav txwv.
Cov tshuaj tseem ceeb ntawm DX51D
| Element | C (%) | Mn (%) | P (%) | S (%) | Al (%) |
|---|---|---|---|---|---|
| Tus nqi siab tshaj | 0.12 | 0.60 | 0.10 | 0.045 | 0.30 |
Mechanical Properties ntawm DX51D Z275
| Khoom | Tus nqi |
|---|---|
| Yield zog | Ntau dua lossis sib npaug li 140 MPa |
| Tensile zog | 270-500 MPa |
| Elongation | Ntau dua lossis sib npaug li 22% |
| Khoov | 0T-2T tsis tawg |
Kev sib piv nrog DX53D + Z thiab DX54D + Z
| Qib | Formability | Lub zog | Daim ntawv thov |
|---|---|---|---|
| DX51D+Z | Zoo | Nruab nrab | ru tsev, panels, ducts |
| DX53D+Z | Zoo dua | qis | Sib sib zog nqus nqus qhov chaw |
| DX54D+Z | Zoo heev | qis | Complex forming pib qhov chaw |
DX51D ntaus qhov sib npaug zoo tshaj plaws ntawm lub zog thiab kev tsim, ua rau nws qib qis tshaj plaws thiab ntau yam rau kev tsim khoom.
Tej kev siv
- vov tsev thiab phab ntsa panels
- HVAC duct systems
- Cov qauv thav duab
- Cov khoom siv hauv tsev
- Lub teeb muaj khoom siv
GNEE STEEL cov khoom sivDX51D Z275 galvanized steel ntawv thiab coilsnrog ruaj khov txheej zoo, nruj thickness kam rau ua, thiab tag nrho EN 10346 ua raws.
Peb kuj muabDX53D + Z, DX54D + Z, txias- dov coils, prepainted galvanized steel (PPGI), thiab cov khoom siv galvanizednrog kev txhawb nqa thoob ntiaj teb thiab kev tswj xyuas nruj.
| Qib | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340, SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (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 |
Tiv tauj peb rau cov lus tshaj tawm tshiab!
