Qib ss 630 hom hlau daim hlau muaj kev tiv thaiv corrosion zoo hauv ntau qhov chaw. Lawv muaj kev txhim kho tiv thaiv kev ntxhov siab corrosion tawg, yog tias muaj hnub nyoog ntawm 550 degree lossis ntau dua. Txawm li cas los xij, qib 630 steels tsis tshua muaj kev tiv thaiv rau kev kho mob A, thiab yog li cov hlau no, txawm tias muaj qhov hnyav hnyav, yuav tsum tsis txhob siv rau hauv qhov xwm txheej no.
Thaum tshav kub kub Resistance
Qib ss 630 hom steel phaj muaj qhov ua haujlwm zoo rau oxidation. Txawm li cas los xij, lub sij hawm ntev raug ntawm qib 630 rau qhov kub ntawm 370 txog 480 degree yuav tsum tau zam, kom tsis txhob poob ntawm qhov hnyav ntawm qhov kub thiab txias. Cov qib no yuav tsum tsis txhob siv rau qhov kub siab tshaj qhov muaj hnub nyoog-hardening kub, kom tsis txhob txo cov hardness thiab mechanical zog ntawm cov hlau.
Cond. | Hardening | Hom Hardness Rockwell C | Tensile zog (MPa) | |
Kub (degree) | Lub sijhawm (h) | |||
A | Ann | - | 36 | 1100 |
H900 | 482 | 1 | 44 | - |
H925 | 496 | 4 | 42 | 1170-1320 |
H1025 | 552 | 4 | 38 | 1070-1220 |
H1075 | 580 | 4 | 36 | 1000-1150 |
H1100 | 593 | 4 | 35 | 970-1120 |
H1150 | 621 | 4 | 33 | 930-1080 |
Vuam
Qib 630 stainless hlau tuaj yeem welded siv txhua txoj hauv kev, thiab lawv tsis tas yuav cua sov ua ntej. Kev saib xyuas yuav tsum tau ua nyob rau hauv kev tsim thiab vuam ntawm lub zog siab steels kom tsis txhob muaj kev ntxhov siab welding.
Tshuab dhos
Qib 630 stainless hlau tuaj yeem siv rau hauv lawv cov kev daws teeb meem. Lawv muaj cov nqi machining zoo ib yam li qib 304 steels.
Daim ntawv thov
Qee qhov kev siv loj ntawm qib 630 stainless hlau suav nrog:
Cav Cheebtsam
Lub zog siab thiab lub nkoj kiv cua shafts
Yas molding tuag
Valves thiab iav
Cim npe nrov: ss 630 hom steel phaj, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
