8% Cobalt High Speed Steel M42 HSS Qws

Cov txheej txheem tsim khoom: Kub dov / Forged
Hom: Phaj / Round bar / Pav ca bar
Tus me nyuam lub sij hawm: Annealed dub nto / Tig kaj nto

Xa kev nug

Khoom Taw qhia

Khoom Description

8% Cobalt High Speed Steel M42 HSS Qws

M42 steel (W2Mo9Cr4VCo8) yog cobalt toughness siab ceev steel, feem ntau yog siv rau high toughness precision hnav-resistant hardware txias stamping tuag, thiab kuj siv rau txias hauv tej cuab yeej thiab riam. Cov hlau muaj siab hardness, mus txog 70HRC, zoo thermal hardness, kub hardness thiab yooj yim sib tsoo. Cov cuab yeej txiav ua los ntawm cov hlau no tuaj yeem txiav cov hlau-raws li superalloys, cam khwb cia superalloys, titanium alloys thiab ultra-siab zog steels, thiab lwm yam, tab sis lub toughness yog me ntsis tsis zoo, thiab qhov qis qis ntawm quenching kub yuav tsum tau saws. Vim nws zoo grindability, nws yuav siv tau los tsim ntau yam high-precision complex cov cuab yeej.

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M42 Steel Feature

W2Mo9Cr4VCo8 / M42 yog cov cuab yeej zoo heev thiab cov hlau tawv ntxiv muaj 9 feem pua cobalt.

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M42 Kev kub ceev hlau siv:

M42 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.

Cov khoom parameter

Qib sib npaug

Lub teb chaws	Teb chaws USA	German	Nyiv
Txuj	ASTM A681 Cov Khoom Siv Hluav Taws Xob	TS EN ISO 4957 Kev Tswj Xyuas Kev Nyab Xeeb	JIS G4403
Qib	M35	1.3243	SIB 55

Chemical Composition feem pua

Hom	C	Si	Mn	P	S	Cr	W	Mo	V	Co
M42	1.05-1.15	0.15-0.65	0.15-0.40	Tsawg dua lossis sib npaug rau 0.02	Tsawg dua lossis sib npaug rau 0.015	3.50-4.25	1.15-1.85	9.00-10.00	0.95-1.35	7.75-8.75
1.3247	1.05-1.10	0.35-0.05	0.20-0.40	Tsawg dua lossis sib npaug rau 0.025	Tsawg dua los yog sib npaug rau 0.008	3.50-4.00	1.25-1.75	9.00-9.80	1.05-1.25	7.75-8.25

Lub cev khoom

Kub degree	Qhov ceev g / cm³	Modulus ntawm elasticity KN / hli²	Coefficient ntawm thermal expansion	Thaum tshav kub kub hloov coefficient W/m degree	Tshwj xeeb kub J/kg degree
20	8.18	230		22	395
400	8.10	215	1.18×10^-6	27	485
600	8.03	201	1.95×10^-6	25	525

Lub cev khoom

Cov cuab yeej cuab tam	Broach	iav cutter	Pinch	Taps, Saib
Loj Loj
9-10	10-11	10-11	10-11	10-11
Hardened Hardness (HRC)
68-69	67-68	67-68	67-68	67-68

*AISI JIS DIN M42 SKH59 1.3247 Txias Rolled HSS Steel Round Bar*
Nto	Dub / Milled / Polished / Tig / Peeled / Txias Kos
Kev kho cua sov	Annealing/Q plus T
Technology	EAF + LF + VD + ESR
Kuaj	Hardness thiab Microstructure Test
Hardness	Tsawg dua lossis sib npaug rau 269HB

Khoom duab

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Peb lub Hoobkas

Hlau Ua

Ingot Production

Forged Bars

Tshuab

Specification
Txuj: BS EN ISO 4957, ASTM A600
Cov txheej txheem steel: EF / EAF ntxiv rau LF ntxiv rau VD, EF / EAF ntxiv rau ESR
Kev xa khoom: Cold Rolled plus Annealed, Kub Rolled ntxiv rau Annealed.
Deg mob: Dub, du, ci

Packing & Delivery

product-750-641

Packing & Delivery

1. Txheem seaworthy export ntim. Cov pwm hlau no feem ntau yog bundled nrog steel strips thiab thauj ncaj qha
2. 20' thawv load 28tons, ntev Less tshaj los yog sib npaug rau 5.8m
40' thawv load 28tons, ntev Less tshaj los yog sib npaug rau 11.8m
3. Lwm qhov kev ntim khoom tuaj yeem ua raws li cov neeg siv khoom xav tau;
Feem ntau, peb muaj plaub txheej ntim: ntoo pallets, hardboard, Kraft ntawv thiab yas.

Peb Qhov Kev Pabcuam

1. Peb tuaj yeem muab cov qauv dawb rau koj kuaj thiab kuaj.
2. Peb tuaj yeem muab kev pabcuam tus kheej, xws li ntxiv koj lub tuam txhab lub logo rau ntawm Cov Khoom, cov xim teev thiab
yog li ntawd.
3. Yog tias koj tuaj rau Suav teb, peb xav qhia koj nyob ib ncig ntawm lub Hoobkas.
4. Yog tias koj muaj lus nug, thov hu rau peb yam tsis muaj hesitation.