1.2343 SKD6 Kub Ua Haujlwm Cuab Yeej Hlau Round Bar
Hom: Phaj / Round Bar / Flat Bar
Khoom Description
SKD6/H11/T20811/1.2343/4Cr5MoSiV Kub ua hauj lwm tuag steel yog tsuas yog siv rau cov txheej txheem xws li xuas nrig ntaus, ncab, dabtsi yog khoov, txias extrusion, txias taub hau, hlau dov, thiab dabtsi yog khoov ntawm hlau los yog non-metallic cov ntaub ntawv. Yog li ntawd, nws yuav tsum tau hais tias W.1.2343 pwm muaj lub zog siab, siab hnav tsis kam, thiab txaus toughness los xyuas kom meej nws lub neej kev pab cuam. W. 1.2343 hom hlau yog dav siv los ua lub tshuab ua haujlwm txias ua haujlwm pwm hauv ntau lawm.
1.2343 Pwm Steel Yam ntxwv:
- High tshav kub kuj kub ua hauj lwm pwm steel
- Zoo heev toughness thiab ductility nyob rau hauv tag nrho cov lus qhia
- High thermal qaug zog tsis kam thiab hnav tsis kam
- Nitridation tuaj yeem siv tau
- Kev ua haujlwm zoo polishing
- Zoo dimension stability
- Cov khoom zoo isotropic zoo dua li cov hlau yaj uas siv tau
1.2343 Steel Daim Ntawv Thov
- Tuag casting pwm (core, insert, core, splitter cone, nitriding thimble)
- Extrusion pwm (pwm tub ntxhais, pwm ncoo, ntws thaiv)
- Kub nias ua pwm rau txhuas, tooj liab, magnesium, thiab lwm yam
- Txias punching load, kub shearing, zawm nplhaib thiab hnav-resistant Cheebtsam
Cov khoom parameter
| Txuj | AISI/SAE | W. Nr/DIN | JIS | GB |
| Qib | H11 | 1.2343 | SKD 6 | 4Cr5MoSiV |
|
C |
Si |
Mn |
Cr |
Mo |
V |
|
0.33-0.42 |
0.80-1.20 |
0.20-0.50 |
4.80-5.50 |
1.10-1.60 |
0.30-0.60 |
Kev kho cua sov ntawm 1.2343 / H11 steel
Annealing: 750 txog 800ºC, qeeb txias hauv qhov cub (10-20ºC / hr), nqis mus rau 600ºC, txias hauv huab cua. Hardness tom qab annealing: max. 230 HB.
Kev ntxhov siab: 600 txog 650ºC, qeeb qeeb hauv qhov cub. Tuav hauv nruab nrab qhov chaw rau 1 mus rau 2 teev.
Hardening: 1000 txog 1040ºC, roj / cua, tuav 15 mus rau 30 feeb. Hardness, 52 txog 56 HRC hauv roj, 50 txog 54 HRC hauv huab cua.
Kub kub: 560-580ºC. Maj mam cua sov rau tempering kub txoj cai tom qab hardening. Pom zoo kom npau taws tsawg kawg ob zaug. Qhov thib ob tempering kub yuav tsum yog approx. 30ºC qis dua thawj tempering.
|
Tempering ºC |
300 |
400 |
500 |
580 |
|
HRC |
53 |
53 |
54 |
50 |
* Hardening kub: 1020ºC, qhov loj me: dia50mm
Purity: Raws li ASTM E45 txoj kev A, A sulfide Tsawg dua lossis sib npaug rau 0.5, B oxide, C silicate, thiab D kheej kheej oxide Tsawg dua lossis sib npaug ntawm 1 txhua, lossis DIN 50602-K1 Tsawg dua lossis sib npaug li 10 lossis raws li cov neeg siv khoom xav tau.
Steel Hoobkas mob: softened thiab annealed, nrog zoo microstructure, nrog ib tug siab tshaj plaws hardness ntawm 229HB los yog quenched thiab tempered kom tau raws li cov neeg yuav tsum tau.
Daim ntawv thov xwm txheej: 30-53HRC.
Ultrasonic soj ntsuam:
ASTM A388-FBH max.3mm (1/8inch) los yog SEP 1921-test pawg3-classE/e lossis raws li cov neeg siv khoom xav tau.
| Specifications | ||||
| Khoom siv | Alloy Tool Steel Round Bar | Round bar | Dia (mm) | Max 500 |
| Txheej txheem | EAF plus LF plus VD plus Forged plus Heat Treatment (optional) | Ntev (mm) | Max 5800 | |
| Kev kho cua sov | Normalized / Annealed / Quenched / tempered | Phaj bar | Thickness (hli) | Max 400 |
| Kev xa khoom | Kub forged ntxiv Rough machined (dub nto tom qab Q / T) ntxiv rau tig (yeem) | Dav (mm) | Max 800 | |
| Kuaj | Ultrasonic xeem raws li SEP 1921-84 D/d | Ntev (mm) | Max 5800 | |
Daim ntawv thov:
Heavy luag hauj lwm kub cov cuab yeej thiab tuag: mandrels, tuag, thiab ntim rau hlau raj thiab qws extrusion; kub extrusion khoom; cov cuab yeej thiab tuag rau kev tsim cov hollow lub cev, screws, rivets, ceev, thiab bolts. Cov khoom siv tuag casting, sib sau tuag, tuag inserts, kub shear hniav, thiab yas molding tuag.
Khoom duab
Peb lub Hoobkas
Hlau Ua
Ingot Production
Forged Bars
Tshuab
Cov ntaub ntawv thov
Daim ntawv thov
● Tuag, xws li: pwm kernel, inserts, thimble, tes tsho.
● Extrusion tuag, xws li: pwm, pwm ncoo, bushing.
● Aluminium thiab tooj liab kub nias molding tuag.Plastic pwm.
● Txias, trimming, kub shear, zawm nplhaib thiab hnav qhov chaw.
Peb Qhov Kev Pabcuam
Kev lees txais kev xa khoom: FOB, CFR, CIF, EXW
Txais nyiaj them nqi: US duas, Euro, Japanese yen, Canadian duas, Australian duas, Hong Kong duas, British phaus, RMB, Swiss franc;
Hom kev them nyiaj txais: T / T, L / C, D / PD / A, PayPal;
Xaiv qhov chaw nres nkoj: Tianjin, Shanghai, Guangzhou;
Hais lus: Lus Askiv, Suav
Cim npe nrov: 1.2343 skd6 kub ua hauj lwm cuab tam steel round bar, Tuam Tshoj 1.2343 skd6 kub ua hauj lwm cuab tam steel round bar manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
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