18CrNiMo7-6 Alloy Steel Bar
18CrNiMo7-6 yog ib qho qis-carbon, rooj plaub-hardened (carburized) steel uas muaj 1.8% chromium-nickel- molybdenum ua tus neeg sawv cev ntxiv dag zog raws li EN 10084. Nws muaj cov tub ntxhais siab zog thiab qhov hnyav hauv nruab nrab. Qhov saum npoo hardness thaum carburization, hardening thiab tempering tuaj yeem ncav cuag Rc62. Nws kuj yog siv nyob rau hauv lub tshav pob ntawm hnyav{11}}lub luag hauj lwm thiab high-strain iav qhov chaw uas muaj kev xav tau siab ntawm cov tub ntxhais tensile toughness. 1050-1350N / mm2.
18CrNiMo7-6 yog tib yam li 17CrNiMo6 steel, feem ntau muab rau hauv lub xeev annealed, nrog rau qhov siab tshaj plaws Brinell hardness ntawm 229 (Rc22).
18CrNiMo7-6 round bar tshuaj muaj pes tsawg leeg
| C Tsawg dua los yog sib npaug |
Si Tsawg dua los yog sib npaug |
Mn Tsawg dua los yog sib npaug |
P Tsawg dua los yog sib npaug |
S Tsawg dua los yog sib npaug |
Cr | Ni |
|---|---|---|---|---|---|---|
| 0.15-0.21 | 0.4 | 0.65-0.9 | 0.02 | 0.01 | 1.5-1.8 | 1.4-1.7 |
| Mo | Al | Cu | Nb | Ti | V | Ce |
| 0.25-0.35 | Tsawg dua los yog sib npaug li 0.05 | Tsawg dua lossis sib npaug li 0.3 | + | |||
| N | O2 | Pb | B | Lwm yam | ||
| Tsawg dua lossis sib npaug li 0.002 |
18CrNiMo7-6 round steel txhua yam khoom
| Cov khoom | Cov xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho mob | ||
| Qhov ceev (× 1000 kg / m3) | 7.7-8.03 | 25 | |
| Poisson tus ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile zog (Mpa) | 1158 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
| Yield zog (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Kev txo qis hauv cheeb tsam (%) | 53 | ||
| Hardness (HB) | 335 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
18CrNiMo7-6 alloy steel puag ncig bar lub cev muaj zog
| Ntau | Tus nqi | Chav tsev |
|---|---|---|
| Thermal expansion | 16 - 17 | e-6/K |
| Thermal conductivity | 16 - 16 | W/m.K |
| Tshwj xeeb kub | 500 - 500 | J/Kg |
| Melting kub | 1370 - 1400 | degree |
| Kev pabcuam kub | 0 - 500 | degree |
| Qhov ntom | 8000 - 8000 | kg/m3 |
| Kev tiv thaiv | 0.7 - 0.7 | Ohm.mm2/m |
18CrNiMo7-6 alloy round bar khoom daim ntawv thov
18CrNiMo7-6 nto hardness steel feem ntau siv nyob rau hauv dav dav engineering lub teeb kev nyuaj siab kev siv, xws li chucks, cams, rollers, bushings, spindles thiab gears.
18CrNiMo7-6 steel round bar cov ntsiab lus
GNEE pab pawg neeg tuaj xyuas
Peb muaj cov neeg ua haujlwm pabcuam hauv online. Yog tias koj muaj lus nug txog 18CrNiMo7-6 Alloy Steel Bar, thov xa peb cov lus nug thiab peb yuav teb rau koj hauv ib hnub ua haujlwm.
Cim npe nrov: 18crnimo7-6 alloy steel bar, Tuam Tshoj 18crnimo7-6 alloy steel bar manufacturers, lwm tus neeg, Hoobkas
