Khoom Description
DX53D thiab DX54D yog cov duab kos zoo tshaj - cov qib steel zoo tau teev tseg hauv qabTS EN 10346rau kub-dip galvanized steel ntawv thiab coils.
Ob qib yog engineered rau complex form applications, nrog DX53D cais raws lisib sib zog nqus daim duab zoothiab DX54D asntxiv -duab duab zoo.
Thaum ob qib zoo sib xws ntawm daim ntawv, lawv cov kev coj cwj pwm, tshuaj lom neeg muaj pes tsawg leeg, kev tsim khoom, thiab tag nrho cov nqi tsim khoom sib txawv hauv qhov muaj txiaj ntsig. Xaiv cov qib raug muaj feem cuam tshuam ncaj qha rau cov khoom zoo, kev tsim khoom, thiab kev ua haujlwm ntev -.
Kev sib piv tshuaj lom neeg
| Qib | C (%) | Mn (%) | P (%) | S (%) | Al (%) |
|---|---|---|---|---|---|
| xwm 53d | Tsawg dua lossis sib npaug li 0.08 | Tsawg dua lossis sib npaug li 0.45 | Tsawg dua lossis sib npaug li 0.030 | Tsawg dua lossis sib npaug li 0.025 | Ntau dua lossis sib npaug rau 0.015 |
| xwm 54d | Tsawg dua los yog sib npaug li 0.06 | Tsawg dua lossis sib npaug li 0.40 | Tsawg dua lossis sib npaug li 0.025 | Tsawg dua lossis sib npaug li 0.020 | Ntau dua lossis sib npaug rau 0.015 |
Tsawg carbon thiab impurity theem hauv DX54D pab kom huab formability tab sis kuj yuav tsum tau nruj dua kev tswj.
Mechanical Property Comparison
| Khoom | xwm 53d | xwm 54d |
|---|---|---|
| Yield zog (MPa) | 140–220 | 120–200 |
| Tensile zog (MPa) | 270–350 | 260–340 |
| Elongation (%) | Ntau dua lossis sib npaug li 36 | Ntau dua lossis sib npaug li 38 |
| r-tus nqi | Ntau dua lossis sib npaug rau 1.6 | Ntau dua lossis sib npaug rau 1.8 |
| n-tus nqi | Ntau dua lossis sib npaug rau 0.20 | Ntau dua lossis sib npaug li 0.22 |
| Hom Txheej Txheem | Daim duab sib sib zog nqus | Ntxiv - kos duab tob |
Standard Specification Range
| Thickness (hli) | Dav (mm) | Zinc Txheej |
|---|---|---|
| 0.30 – 3.00 | 600 – 1500 | Z60 – Z275 |
Tsim cov kev ua tau zoo sib txawv
DX53D txhawb nqa cov kab noj hniav sib sib zog nqus, ntau- theem tsim, thiab cov geometry nyuaj nrog kev ruaj ntseg zoo heev.
DX54D yog tsim tshwj xeeb rauheev kos qhov tob, intricate shapes, thiab xav tau heev stamping ua haujlwm.
Txawm li cas los xij, DX54D rhiab heev rau cov txheej txheem kev ua haujlwm feem ntau xav tau cov cuab yeej meej dua thiab kev tswj hwm nruj dua.
Kev sib piv ntawm daim ntawv thov
| Daim ntawv thov | xwm 53d | xwm 54d |
|---|---|---|
| Cov khoom vaj khoom tsev | ✔️ | ✔️ |
| Automotive puab panels | ✔️ | ✔️ |
| Sib sib zog nqus-cov ntaub thaiv npog | ✔️ | ✔️ |
| Ntxiv - stamping sib sib zog nqus | ⚠️ | ✔️ |
| High cosmetic nto | ✔️ | ✔️ |
DX54D feem ntau nqa cov khoom siv ntau dua thiab cov nqi ua haujlwm.
Rau ntau qhov haujlwm, DX53D ua tiav qhov kev sib npaug zoo ntawm kev ua haujlwm thiab kev lag luam, xa cov qauv tsim tau zoo nrog cov nqi tsim khoom qis dua.
GNEE STEEL muab ob qho tib si DX53D thiab DX54D nrog kev tswj xyuas nruj zoo tshaj chemistry, txheej, flatness, thiab deg mob - kom ntseeg tau zoo sib xws ua tus cwj pwm nyob rau hauv loj -scale export tej yaam num.
GNEE STEEL tseem muaj DX51D-DX54D galvanized steel, Galvalume steel, PPGI, txias-rolled coils, kub- dov daim hlau, thiab cov qauv steel seem, ua kom tiav qhov project nrhiav los ntawm ib tus khub txhim khu kev qha.
|
Txuj |
Qib |
C |
Si |
Mn |
P |
S |
Ti |
|
Kev Ua Txhaum Cai Suav Standard |
DX51D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
DX52D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX53D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX54D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX56D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
DX57D+Z |
0.12 |
0.50 |
0.60 |
0.100 |
0.045 |
0.30 |
|
|
Kev Ua Txhaum Cai Japanese Standard |
SGCC |
0.15 |
0.50 |
0.80 |
0.050 |
0.030 |
0.025 |
|
SGCD1 |
0.12 |
0.50 |
0.60 |
0.040 |
0.030 |
0.025 |
|
|
SGCD3 |
0.08 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
SGCD4 |
0.06 |
0.50 |
0.45 |
0.030 |
0.030 |
0.025 |
|
|
Rau Cov Qauv Japanese Standard |
TIAB SA 340 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.025 |
|
SIB 400 |
0.25 |
0.50 |
1.70 |
0.200 |
0.035 |
0.150 |
|
|
TIAB SA 490 |
0.30 |
0.50 |
2.00 |
0.200 |
0.035 |
0.025 |
|
|
TIAB SA 510 |
0.30 |
0.50 |
2.50 |
0.200 |
0.035 |
0.025 |
|
|
Rau Cov Qauv AISI Standard |
S220GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
S250GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S280GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S320GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.025 |
|
|
S350GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
|
|
S550GD + Z |
0.20 |
0.60 |
0.70 |
0.100 |
0.045 |
0.150 |
