SKD61 Khoom Round Bar Steel
SKD61 round steel yog ib hom hlau uas muaj cov khoom zoo heev. Nws yog tsim los ntawm carbon, silicon, manganese, molybdenum, chromium thiab lwm yam tshuaj muaj pes tsawg leeg. Cov khoom yog cov yam ntxwv ntawm siab hardness, kub tsis kam, hnav tsis kam thiab cuam tshuam tsis kam. Nws yog tsim rau kev ua haujlwm kub, aluminium, magnesium, zinc, tooj liab alloy tuag casting, slotting riam, txiab thiab kub forging nkaus, yas pwm, kub ua hauj lwm reamers, dov riam, dav dav kub ua hauj lwm forging pwm, kub bolting pwm, ntau yam cuab yeej nyob rau hauv kub kub.
SKD61 khoom steel round bar tshuaj muaj pes tsawg leeg
| Txuj | Qib | C | Si | Mn | P | S | Cr | Mo | V |
| JIS G4404 | SIB 61 | 0.35-0.42 | 0.8-1.2 | 0.25-0.5 | 0.03 | 0.03 | 4.8-5.5 | 1-1.5 | 0.8-1.15 |
SKD61 round hlau pas nrig txhua yam khoom
| Tempering Teem. degree | Tom qab quenched | 200 | 400 | 500 | 520 | 550 | 580 | 600 | 650 | 700 |
| Hardness HRC | 56 | 54 | 54 | 55.5 | 54 | 52.5 | 49 | 45.5 | 33 | 28 |
| Tensile zog Mpa | - | - | 2040 | 2100 | 2080 | 1980 | 1780 | 1650 | 1180 | - |
| Kev txo qis ntawm cheeb tsam | - | - | 40 | 34 | 40 | 48 | 53 | 54 | 55 | - |
| Elongation% | - | - | 11 | 11 | 11.5 | 12 | 12.5 | 14 | 18 | - |
| Impact J | - | - | 40 | 32 | 35 | 50 | 60 | 70 | 100 | - |
SKD61 round hlau stock lub cev khoom
| Kub | 20 degree | 400 degree | 1110 degree |
| Qhov ceev, g / cm3 | 7.8 | 7.7 | 7.6 |
| Modulus ntawm elasticity, N / mm2 | 210000 | 180000 | 140000 |
| Coefficient ntawm thermal expansion, ib℃ntawm 20 degree | - | 12.6 x 10^–6 | 13.2 x 10^–6 |
| Thermal conductivity, W / m degree | 25 | 29 | 30 |
| Melting point | 1427 degree | ||
| Specific Gravity | 7.75 | ||
| Machineability | 65-70% ntawm 1% carbon steel | ||
GNEE pab pawg steel pas nrig muab daim ntawv & loj & kam rau ua
| Daim ntawv muab khoom | Loj (mm) | Txheej txheem | Ua siab ntev | |
Hloov |
Φ6-Φ100 | Txias Drawn | Liab / Dub | Qhov zoo tshaj plaws H11 |
Φ16-Φ350 |
Kub Rolled |
Dub | -0/+1mm | |
| Peeled / av | Qhov zoo tshaj plaws H11 | |||
Φ90-Φ1000 |
Kub Forged |
Dub | -0/+5mm | |
| Rough tig | -0/+3mm | |||
Flat / Square / Thaiv |
Thickness: 120-800 hli | Kub Forged |
Dub | -0/+8mm |
| Dav: 120-1500 | Rough Machined | -0/+3mm | ||
round steel pas nrig Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
GNEE Group tau koom nrog hauv Indonesian exhibition
Peb lav qhov zoo thiab muaj nuj nqis ntawm SKD61 Khoom Round Bar Steel. Yog tias koj xav paub ntau ntxiv, thov hu rau peb!
Cim npe nrov: skd61 khoom round bar steel, Tuam Tshoj skd61 khoom round bar steel manufacturers, lwm tus neeg, Hoobkas
