Txoj Kev Smelting
Tsis-Nqus Induction Rauv + LF + ESR
Kub Rolled Steel SKH51 High Speed Tool Steel Bar yog cov khoom siv zoo, ntau yam siv rau ntau yam kev siv. Nws cov cuab yeej high-speed steel ua rau nws yog qhov kev xaiv nrov hauv kev lag luam uas precision txiav thiab machining yog qhov tseem ceeb, xws li aerospace, automotive, thiab engineering.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kub dov steel SKH51 high-speed tool steel bar yog nws qhov tshwj xeeb hardness thiab hnav-tiv taus. Qhov no txhais tau hais tias nws tuaj yeem tiv taus qhov kub thiab txias thiab tuaj yeem siv rau hauv daim ntawv thov uas yuav tsum tau txiav high-speed txuas ntxiv yam tsis poob nws qhov ntse. Tsis tas li ntawd, nws cov ductility siab thiab toughness ua rau nws zoo tagnrho rau cov ntawv thov uas qhov kev poob siab tseem ceeb heev.
Tsis tsuas yog kub dov steel SKH51 high-speed tool steel bar ua haujlwm tau zoo, tab sis nws kuj yog tus nqi zoo. Nws durability txhais tau tias nws muaj lub neej ntev kev pab cuam, txo downtime thiab tu nqi. Nws versatility kuj txhais tau hais tias nws tuaj yeem siv ntau yam duab, qhov ntau thiab tsawg, thiab thicknesses, ua rau nws yooj yim rau kev ua hauj lwm nrog thiab kho rau cov kev siv tshwj xeeb.
Khoom feature
Kub Rolled Steel SKH51 High Speed Tool Steel Bar yog ntau yam thiab nrov hom kev kub ceev steel. Nws tseem yog lub npe hu ua M2 steel, thiab nws yog suav hais tias yog feem ntau siv kev kub ceev steel hauv ntiaj teb.
Ib qho ntawm cov laj thawj tseem ceeb rau nws cov koob meej yog nws qhov sib npaug zoo, uas ua rau nws haum rau ntau yam kev siv. M2 steel muaj tungsten thiab molybdenum, uas muab nws zoo heev toughness thiab abrasion kuj. Tsis tas li ntawd, nws muaj lub siab melting point, cia nws tiv taus qhov kub thiab txias yam tsis poob nws cov khoom.
Piv rau T1 kev kub ceev steel, M2 steel yog tus nqi ntau dua thiab muaj cov khoom zoo dua. Nws yog siv rau hauv ntau yam kev siv, suav nrog cov cuab yeej txiav, xyaum, broaches, sawb, thiab ntau lwm yam.
Cov tshuaj muaj pes tsawg leeg ntawm M2 steel yog ua tib zoo sib npaug los txhim kho nws cov kev ua tau zoo. Nws feem ntau muaj cov ntsiab lus hauv qab no:
- Cov pa roj carbon: 0.78%
- Silicon: 0.38%
- Manganese: 0.30%
- Chromium: 4.10%
- Vanadium: 1.90%
- Tungsten: 5. 00%
- Molybdenum: 6.40%
Tag nrho cov ntsiab lus no ua haujlwm ua ke los muab M2 steel nws cov khoom tsim nyog, xws li siab hardness, hnav tsis kam, thiab toughness. Tsis tas li ntawd, nws yooj yim rau tshuab thiab tuaj yeem hardened nrog cov txheej txheem kho cua sov yooj yim.
| Yam khoom | C | Si | Mn | S | P | W | Mo | Cr | V |
| Min | 0.80 | 0.20 | 0.15 | 5.50 | 4.50 | 3.80 | 1.75 | ||
| Max | 0.90 | 0.45 | 0.40 | 0.015 | 0.030 | 6.75 | 5.50 | 4.40 | 2.20 |
Mechanical Property
Kub degree | Qhov ntom g/cm3 | Modulus ntawm elasticity KN / hli 2 | Coefficient ntawm thermal expansion | Thaum tshav kub kub hloov coefficient W/m degree | Tshwj xeeb kub J/Kg degree |
| 20 | 8.16 | 225 | 24 | 420 | |
| 400 | 8.06 | 200 | 1.21 x 10-6 | 28 | 510 |
| 600 | 8.00 | 180 | 1.26 x 10-6 | 27 | 600 |
Lub cev khoom
| Hom cuab yeej | Cov cuab yeej cuab tam | Broach | Iav Txiav | Punch | Cov kais dej |
| Loj Loj | 9-10 | 10-11 | 10-11 | 10-11 | 10-11 |
| Hardness | 65-66HRC | 64-65HRC | 64-65HRC | 64-65HRC | 64-65HRC |
Cov khoom siv
M2 tuaj yeem siv rau ntau lub hom phiaj: twist xyaum, kais, milling cutters, reamers, saw hniav, broaches, yob-rau-inserts, iav cutters thiab lwm yam iav cutters. Ntxiv nrog rau cov cuab yeej txiav nrog cov kev xav tau xim liab, lawv tuaj yeem siv los ua cov cuab yeej ua haujlwm txias, xws li txiav tuag, sib sau thiab embossing.
Cim npe nrov: Kub dov steel skh51 kev kub ceev cuab tam steel bar, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas