ASTM 6f7 45nicrmo16 Kub Forged Annealed Steel Round Bar

ASTM 6f7 45nicrmo16 Kub Forged Annealed Steel Round Bar

DIN 1.2767 Cov Cuab Yeej Ua Haujlwm Txias Hlau yog siv los ua cov cuab yeej siv nyiaj npib siab heev, cutlery dies, hobbing tools, txias shear blades for heavy gauge material, yas pwm.

Qhov ntev
Kub Rolled Flat: 10-120 x 50-1000 mm

Kev Xa Khoom
EAF ntxiv (ESR) lossis EAF ntxiv LF ntxiv rau VD ntxiv (ESR), Kub dov lossis Forged, Spheroidizing Annealed, Dub nto lossis Machined nto, UT SEP1921 Class3 D/d

Sib npaug

Chemical Composition (%)

Yam ntxwv

1. Txias ua hauj lwm cuab tam steel nrog siab honess thiab tag nrho hardenability, kuj loj qhov ntev.
2. Muaj kev cuam tshuam lub zog thiab compressive zog.
3. Rau roj thiab cua hardening.
4. Zoo polishability.

45 Nxe16Kev kho cua sov
Annealing
610 txog 650 degree
Kev tswj kom txias qeeb hauv qhov cub ntawm tus nqi ntawm 10 txog 20 degree / hr mus rau kwv yees li. 600 degree,
ntxiv txias hauv huab cua.
Hardness tom qab annealing: max. 285 HB.

45 Nxe16Kev ntxhov siab
Kwv yees li. 650 degree
Ua kom txias qeeb hauv qhov cub; npaj los txo kev ntxhov siab los ntawm kev siv tshuab dav dav, lossis cov duab tsis yooj yim. Tom qab cua sov, tuav hauv nruab nrab cua rau 1 mus rau 2 teev.

45 Nxe16Hardening
840 rau 870 degree.
Roj, ntsev da dej (300 txog 400 degree), cua. Tuav lub sij hawm tom qab kub sib npaug: 15 mus rau 30 feeb.
Tau txais hardness:
53 - 57 HRC hauv huab cua.
54 - 58 HRC hauv roj lossis ntsev da dej.

Tempering
Ua cua sov qeeb rau qhov kub thiab txias tam sim ntawd tom qab hardening / sij hawm nyob rau hauv lub cub tawg 1 teev rau txhua 20 hli ntawm workpiece thickness, tab sis tsawg kawg yog 2 teev / cua txias. Rau qee qhov xwm txheej peb pom zoo kom txo qhov kub thiab txias thiab ua kom lub sijhawm tuav.

Lub tuam txhab muaj cov cuab yeej tshwj xeeb tshwj xeeb steel smelting thiab forging ua cov cuab yeej, cov khoom siv hlau tseem ceeb suav nrog 2 pawg ntawm 50t ultra-siab zog hluav taws xob arc rauv, 2 teeb ntawm 60t LF refining furnaces, 1 teeb ntawm 60t nqus tsev degassing refining rauv thiab 4 teeb ntawm 1-20t electroslag re-melting furnaces.
Lub ntsiab forging equipments feem ntau suav nrog: 3 teeb ntawm 5t electro-hydraulic hammers, 1 txheej ntawm high-speed forging units ntawm 800t, 1600t, 2000t thiab 4500t feem.

FAQ:
Q: Koj puas yog cov chaw tsim khoom lossis tsuas yog cov tub luam?
A: Peb yog pab pawg ntawm cov tuam txhab thiab cov tuam txhab tsim khoom thiab cov tuam txhab lag luam. Peb tshwj xeeb hauv cov hlau tshwj xeeb uas suav nrog alloy cov qauv hlau thiab carbon steel thiab stainless hlau, thiab lwm yam. Txhua yam khoom siv nrog cov khoom zoo thiab cov nqi sib tw.
 
Q: Koj tuaj yeem lav qhov zoo ntawm koj cov khoom li cas?
A: Ua ntej, peb tuaj yeem muab cov ntawv pov thawj los ntawm peb tog, xws li TUV, CE, yog tias koj xav tau. Qhov thib ob, peb muaj cov txheej txheem tshuaj xyuas tag nrho thiab txhua tus txheej txheem raug kuaj xyuas los ntawm QC. Kev ua tau zoo yog lub neej ntawm kev ua lag luam ciaj sia.
 
Q: Lub sijhawm khoom xa tuaj?
A: Peb tau npaj cov khoom rau feem ntau ntawm cov khoom qib hauv peb lub tsev rau khoom. Yog tias cov khoom tsis muaj Tshuag, lub sij hawm xa tuaj yog li ntawm 5-30 hnub tom qab tau txais koj cov nyiaj them ua ntej lossis kev txiav txim ruaj khov.
 
Q: Lub sijhawm them nyiaj yog dab tsi?
A: T / T lossis L / C.
 
Q: Koj puas tuaj yeem muab cov qauv rau peb kuaj ua ntej lees paub qhov kev txiav txim?
A: Yog. Peb tuaj yeem muab cov qauv rau koj kom pom zoo ua ntej koj tso qhov kev txiav txim rau peb. Cov qauv dawb yog muaj yog tias peb muaj Tshuag.
 
Q: Peb puas tuaj yeem tuaj xyuas koj lub tuam txhab thiab lub Hoobkas?
A: Yog, txais tos txais tos! Peb tuaj yeem npaj lub tsev so rau koj ua ntej koj tuaj rau Suav teb thiab npaj peb tus neeg tsav tsheb rau peb lub tshav dav hlau tuaj tos koj thaum koj tuaj.

Cim npe nrov: astm 6f7 45nicrmo16 kub forged annealed steel round bar, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas