42crmo4 4140/4142 alloy seamless steel yeeb nkab hnav-tiv taus steel raj
Product Description
42CrMo steel belongs rau ultra-siab zog steel, nrog lub zog siab thiab toughness, zoo hardenability, tsis pom tseeb temper brittleness, siab qaug zog txwv thiab ntau yam cuam tshuam tsis kam tom qab quenching thiab tempering kho, thiab zoo kub tsis tshua muaj kev cuam tshuam toughness.42CrMo steel yog tsim rau kev tsim cov yas pwm loj thiab nruab nrab uas xav tau qee lub zog thiab tawv.
Khoom Parameter
| Standerd | GB ASTM ISO daim ntawv pov thawjJIS DIN |
| Qib steel yeeb nkab | 42CrMo 38XM 4140 4142 SCM440 42CrMo4 708M40 |
| Leng | 3-12 m |
| Sab nraud | 32-756 hli |
| phab ntsa thickness | 2.5-100 hli |
| Kev Pabcuam | Txiav los yog raws li cov neeg siv khoom xav tau |
| Ntim Cov Lus Qhia | Npuag ntim / rooj ntoo / ntaub ntawv tsis muaj dej |
| Cov ntsiab lus ntawm Kev Them Nyiaj | T / TL / C thaum pom |
| 20 feet thawv muaj qhov ntev | Ntev hauv qab 6000mm |
| 40 feet thawv muaj qhov ntev | Ntev hauv qab 12000mm
|
| Cov qauv | Cov qauv pub dawb yog muab tab sis cov khoom thauj yog them los ntawm tus neeg yuav khoom |
| Min xaj | 1 Tuj |
Khoom Qhia
Kev Pabcuam
Qhov zoo
Peb lub tuam txhab muaj ntau cov khoom muag, tuaj yeem ua tau raws li koj xav tau hauv lub sijhawm.
muab cov ntaub ntawv tseem ceeb hauv lub sijhawm raws li tus neeg siv khoom xav tau los xyuas kom muaj nuj nqis thiab cov khoom zoo.
Kev cia siab rau lub teb chaws lub lag luam steel loj tshaj plaws, ib-nres nrog tag nrho cov khoom koj xav tau kom txuag nqi rau koj.
Tshuaj muaj pes tsawg leeg
C: 0.38 ~ 0.45 Si: 0.17 ~ 0.37 Mn: 0.50 ~ 0.80 Cr: 0.90 ~ 1.20
Ni:≤0.30 P:≤0.035 S:≤0.035 Cu:≤0.030 Mo: 0.15～0.25
Khoom siv
42CrMo seamless steel yeeb nkab yog siv rau choj, tsheb nqaj hlau, siab hlab ntsha thiab lwm yam tshwj xeeb steel qib.
Txheej txheem ntau lawm
