Kub-Dip Galvanized DP Dual-Cov yam ntxwv ntawm Phase Steel
1.Microstructure:
- Feem ntaumartensite thiab ferrite,s nrogMartensite Islands tuaj yeem sib cais hauv ferrite matrix.
- Lub softer ferrite muabzoo heev formability
- Qhov nyuaj martensite xasiab zog
- Lub zog nce nrog qhov sib piv ntawm martensite
2.Kev ua haujlwm nta:
- Tsis muaj yield platform
- Tsis muaj chav - kub aging
- Tsawg tawm los - rau - tensile ratio
- High ua hauj lwm hardening exponent
- High ci hardening nqi
| Khoom siv | GB | JIS | DIN | EN | ASTI | |
| kub-dip galvanized Chev phaj | Kev siv dav dav Siv rau cov ntawv thov txheej txheem yam tsis muaj kev tsim tshwj xeeb |
DX51D+Z 120160 180 200 275 | SGCC | St01 Z St02 Z |
DX51D+Z | CSA CSB CSC |
| Stamping Qib Tshwj xeeb tsim rau stamping / nias ua haujlwm |
DX53D+Z | SGCD1+ | qib 04z qib 05z |
DX53D+Z | FS A FS B |
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Sib sib zog nqus nqus qib Tshwj xeeb tsim rau kev sib sau loj / sib sib zog nqus kev ua haujlwm uas yuav tsum tau ua kom muaj ductility |
DX54D+Z | SGCD2 SGCD3 |
DX54D+Z | DDS A DDS B |
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Qib tus qauv Siv rau kev thauj khoom -cov kabmob cov kabmob, ua kom muaj zog ua ntej |
S250GD + Z | TIAB SA 340 | STE 250 Z | S250GD + Z | SS37 (255) SS40 (275) SS50 (340) SS80 (550) |
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| S280GD + Z | SIB 400 | STE 280 Z | S280GD + Z | |||
| S320GD + Z | SIB 440 | STE 320 Z | S320GD + Z | |||
| S350GD + Z | SIB 490 | STE 350 Z | S350GD + Z | |||
| S550GD + Z | TIAB SA 570 | |||||
| SGH340+Z | ||||||
| SGH440+Z | ||||||
HC250/450DPD + Z
HC340/590DPD + Z
HC420/780DPD + Z
HC440/780DPD + Z
HC550/980DPD + Z
HC700/980DPD + Z Kub dip galvanized stamping steel series khoom ua haujlwm
3.Cov ntawv thov tseem ceeb:
- Cov khoom uas nyiam raucov yam ntxwv ntawm cov khoom, suav nrog:
- Cov qauv tsim
- Reinforcement qhov chaw
- Anti-kev sib tsoo qhov chaw (Piv txwv li, crossmembers, longitudinal beams, crash bars)
4.Daim ntawv thov Case
- Rov qab txuas phaj rau sab sill reinforcement
- A- ncej puab vaj huam sib luag
GNEE STEEL specializes nyob rau hauv siab manganese steel, hnav-resistant steel, siab-lub zog steel, tsheb hlau, nruab nrab- siab carbon steel, txias dov, pickling, galvanized, silicon steel, thiab lwm yam steel ntau yam. Raws li kev lag luam niaj hnub no, nws koom nrog cov khoom siv raw khoom, kev ua haujlwm, thiab kev xa khoom xa tuaj.