DC01 vs DC06 Txias -Rolled Steel
Qhov sib txawv tseem ceeb ntawm DC06 thiab DC01 yog nyob rau hauv lawv qhov kev sib sib zog nqus nqus (formability). DC01 yog tus qauv stamping qib, haum rau kev ua haujlwm yooj yim, thaum DC06 yog ultra- qib kos duab sib sib zog nqus, haum rau qhov xav tau tshaj plaws thiab qhov sib sib zog nqus sib sib zog nqus- kos duab. Qhov sib txawv no feem ntau yog vim DC06 txoj kev tswj cov tshuaj lom neeg muaj pes tsawg leeg (ultra-tsawg carbon, Ti alloying) thiab qis zog tawm los.
Cov lus sib piv: DC01 vs DC06 Txias -Rolled Steel (EN 10130 Standard)
| Khoom | Txuj | dc01 ua | dc06 ua | Sau ntawv |
|---|---|---|---|---|
| Khoom Qib | TS EN 10130 | Kev kos duab zoo | Ntxiv Deep Drawing Zoo | DC06 muaj superior formability. |
| Chemical Composition (Max%) | Ladle Analysis | |||
| Cov pa roj carbon (C) | 0.12% | 0.01% | Tsawg C hauv DC06 txhim kho formability. | |
| Manganese (Mn) | 0.60% | 0.20% | ||
| Phosphorus (P) | 0.045% | 0.025% | ||
| Sulfur (S) | 0.045% | 0.025% | ||
| Mechanical Properties | (Qhov tseem ceeb rau kev taw qhia) | |||
| Yield zog (Rp0.2) | TS EN 10130 | max 280 MPa | max 120 MPa | Lub zog qis zog ua kom yooj yim deformation. |
| Tensile zog (Rm) | TS EN 10130 | 270 - 410 MPa | 270 - 350 MPa | |
| Elongation ntawm Break (A80mm min) | TS EN 10130 | tsawg kawg 28% | tsawg kawg 40% | High elongation qhia tau zoo dua ductility. |
| Txoj Kev Deoxidation | Cov neeg tsim khoom xaiv | Aluminium tag nrho tua (Ti alloyed) | Xyuas kom ruaj khov khoom rau DC06. | |
| Strain Aging Resistance | Tsis tau lav | Guaranteed rau 6 lub hlis | DC06 yog ruaj khov. | |
| Tej kev siv | Kev khoov yooj yim, kev sib sau dav dav, tsis yog -thov moldings. | Complex, loj- cheeb tsam moldings, nyuaj tob- kos qhov chaw, tsheb lub cev qhov chaw. |
DC01 yog ib qho dav dav - lub hom phiaj tus qauv stamping hlau tsim nyog rau kev khoov yooj yim thiab daim ntawv thov.
DC06 yog qib siab- qib tshwj xeeb sib sib zog nqus- kos duab hlau, ua tiav cov ductility zoo thiab kev laus tiv thaiv los ntawm ultra- cov pa roj carbon tsawg thiab alloying (feem ntau nrog titanium Ti), tshwj xeeb yog tsim los rau qhov sib sib zog nqus tob tshaj - kos duab thiab ncab- ua qhov chaw.
Peb lub tuam txhab tseem tuaj yeem muab cov khoom txias txias hauv qab no - dov steel qib:
DC01 - Tsim los rau cov txheej txheem tsim cov txheej txheem xws li khoov, embossing, hlaws thiab cov qauv kos duab.
DC03 - Npaj rau kev thov ntau daim ntawv thov, suav nrog kev kos duab sib sib zog nqus thiab ntau qhov profile.
DC04 - Haum rau cov ntawv thov uas xav tau qib siab ntawm formability.
DC05 - Ib qho sib sib zog nqus- qib kos duab tsim kom tau raws li qhov yuav tsum tau ua siab heev.
DC06 - Ib qho tshwj xeeb sib sib zog nqus- qib kos duab tsim rau qhov kev xav tau siab tshaj plaws hauv kev ua kom txias.
DC07 - Ib qho kev sib sib zog nqus tob heev -qib duab kos rau kev ua haujlwm hnyav thiab nyuaj heev.
