NM360 NM400 Hnav Resistant Steel Phaj Hlau
NM360 hnav-resistant steel phaj muaj ntau yam kev siv, suav nrog cov tshuab mining, cement, thee, hluav taws xob, chaw nres nkoj machinery, tsheb tsim, tshuab ua liaj ua teb, petrochemical kev lag luam thiab lwm yam kev lag luam. Los ntawm kev xaiv cov txheej txheem kho cua sov uas tsim nyog thiab kev kho saum npoo, qhov ua tau zoo ntawm NM360 hnav- cov phaj hlau tiv taus tuaj yeem ua kom zoo dua ntxiv kom tau raws li qhov xav tau ntawm cov ntawv thov sib txawv.
NM400 abrasion resistant steel phaj npe: N, M- qhia hnav- tiv thaiv kev siv "resistant" thiab "sib tsoo" cim ntawm thawj tsab ntawv ntawm Suav pinyin 400 yog Brinell hardness tus nqi ntawm HB tus nqi. (400 hardness tus nqi yog dav, domestic NM400 hardness tus nqi ntau yam 360-420.) Lub hardness ntawm cov khoom feem ntau ncav cuag 360 ~ 450HB. siv nyob rau hauv mining thiab txhua yam kev tsim kho machinery nrog hnav-resistant hnav qhov chaw ua thiab raug siv raws li cov qauv steel phaj.
NM360 400 abrasion steel phaj tshuaj muaj pes tsawg leeg
| Qib Steel | Thickness mm |
Qib Qib | WNM Steel Chemical Composition Wt% | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Mo | Cr | Ni | B | |||
| Max | |||||||||||
| NWM 360 | Tsawg dua los yog sib npaug li 50 | A－E,L | 0.20 | 0.60 | 1.60 | 0.025 | 0.015 | 0.50 | 1.00 | 0.80 | 0.004 |
| 51-100 | A,B | 0.25 | 0.60 | 1.60 | 0.020 | 0.010 | 0.50 | 1.20 | 1.00 | 0.004 | |
| NWM 400 | Tsawg dua los yog sib npaug li 50 | A－E | 0.21 | 0.60 | 1.60 | 0.025 | 0.015 | 0.50 | 1.00 | 0.80 | 0.004 |
| 51-100 | A,B | 0.26 | 0.60 | 1.60 | 0.020 | 0.010 | 0.50 | 1.20 | 1.00 | 0.004 | |
NM360 hnav phaj steel txhua yam khoom
| Thickness / hli | ReL / MPa | Rm / MPa | A/% | Hardness HBW10/3000 | Kev cuam tshuam -20℃/ J |
| 20 | 1050 | 1160 | 19.0 | 360.0 | 65 |
| 25 | 1020 | 1180 | 18.5 | 375.0 | 52 |
| 30 | 1040 | 1180 | 17.0 | 369.0 | 65 |
| 40 | 1020 | 1160 | 18.0 | 368.0 | 68 |
NM400 hnav resistant phaj txhua yam khoom
| Qib Steel | Thickness hli | Qib qib | Hardness HBW | Tensile zog | Longitudinal cuam tshuam kev ua haujlwm (J) | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Yield zoga | Tensile zoga | Elongation | Yield Ratio | Chav Temp | 0 degree | -20 degree | ||||
| NM 400 | 10 | C | 420 | 1140 | 1300 | 14 | 0.88 | 93 | 55 | / |
| 15 | D | 413 | 1100 | 1190 | 18 | 0.92 | 62 | 42 | 28 | |
| 20 | A | 393 | 1190 | 1350 | 18 | 0.88 | 55 | / | / | |
| 30 | D | 416 | 1190 | 1450 | 13 | 0.82 | 43 | 38 | 22 | |
| 35 | A | 398 | 1220 | 1360 | 15 | 0.9 | 67 | / | / | |
| 40 | C | 380 | 1250 | 1320 | 14 | 0.95 | 58 | 55 | / | |
| 50 | B | 401 | 1100 | 1430 | 12 | 0.77 | 46 | 31 | / | |
| 50 | A | 387 | 1120 | 1200 | 12 | 0.93 | 45 | / | / | |
NM360 NM400 hnav steel phaj Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
Peb txhawb ntau- specification thiab ntau- specification steel customization. Yog tias koj muaj kev xav tau kev hloov kho rau NM360 NM400 Hnav Resistant Steel Phaj Hlau cov khoom, thov hu rau kuv.
Cim npe nrov: Nm360 nm400 hnav resistant steel daim hlau, Tuam Tshoj nm360 nm400 hnav resistant steel daim hlau manufacturers, lwm tus neeg, Hoobkas
