3Cr2W8V kub dov steel puag ncig tuav

Kev ntsuas kub kub rau 3Cr2W8V steel tau ua los ntawm tus pin-on-disk kub hnav cov khoom siv.Qhov cuam tshuam ntawm quenching kub ntawm hnav tsis kam ntawm 3Cr2W8V steel tau kawm.Cov khoom sib xyaw, cov duab thiab cov qauv ntawm cov khoom hnav tau soj ntsuam siv SEM, EDS thiab XRD.Cov txheej txheem hnav tau tham.Cov txiaj ntsig tau pom tias qhov kub thiab txias muaj qhov cuam tshuam rau kev hnav tus nqi ntawm 3Cr2W8V steel.The 3Cr2W8V steel quenched ntawm 1 050 ~ 1 150 ℃ nthuav tawm qis hnav tus nqi.As quenched ntawm qis lossis siab dua kub, lub hnav tus nqi ntawm cov hlau yog marginally nce.Qhov pom tseeb deformation pom muaj nyob rau hauv matrix nyob rau hauv oxide zaj duab xis, nrog rau tawg thiab oxide.Lub mechanism ntawm kub hnav rau 3Cr2W8V steel yog qaug zog delamination ntawm oxide.

1. Khoom npe: Cr12 Bar Cr12MoV 5CrNiMo 5CrMnMo 20CrMnMo 3Cr2W8V SKD11 H13 Cr12 Tuag Steel Round Bar

2.Sab nraum txoj kab uas hla: Los ntawm 5.5mm mus rau 600mm

3. Txheej txheem txheej txheem: Cold Drawn & Kub Rolled & Forged

4.Packing: Txheem export pob, haum rau txhua yam kev thauj mus los, lossis raws li xav tau

5.Mill Test Certificate Nws yog muab nrog kev xa khoom. Kev soj ntsuam thib peb yog qhov lees txais.

6. Daim ntawv pov thawj: ISO, SGS, TUV thiab thib peb kev tshuaj xyuas.

7. Daim ntawv thov: Kev tsim kho, nkoj tsim kev lag luam, tsheb tsim kev lag luam, roj av & tshuaj lom neeg kev lag luam, kev ua tsov ua rog thiab hluav taws xob kev lag luam, khoom noj khoom haus thiab kev kho mob kev lag luam, boiler tshav kub pauv, machinery thiab hardware teb.

Qib	Qib
Carbon qauv steel	Q195, Q215, Q235, Q275
Tsawg alloy siab zog qauv steel	Q295, Q345, Q390, Q420, Q460
Prime Carbon qauv steel	10#, 20#, 35#, 45#, 60#, 20Mn, 65Mn, B2, B3, JM20, SH45, S45C, C45
Alloy qauv steel	30Mn2, 40Mn2, 27SiMn, 42Crmo, 20Cr, 40Cr, 20CrMo, 35CrMo, 20CrMnTi, 30CrMnTi, 20MnVB, 20MnTiB, 20CrNiMo, Q345B, 35MnBM, 40MnB, 36Mn2V, 45MnV
Caij nplooj ntoos hlav hlau	65Mn, 60Si2Mn, 50CrVA
Bearing Steel	GCr15, GCr15GD, 55SiMoV
Cov yam ntxwv steels raug rau qhov kawg-quench hardenability yuav tsum tau	20CrMnTi, 30CrMnTi, 20Cr, 40Cr, 30CrMo, 42CrMoA, 27SiMn, 40Mn2H, 20CrNiMo, 40Mn2, Q345B, 35MnBM, 40MnB, 45MnV.
Roj qhov dej structural steel	37 Mn5, 36 Mn2V
Marine thauj tog rau nkoj saw hlau	CM490, CM690, M30Mn2

Hlau Round Bar

C(%)	V(%)	Si(%)	Mn(%)	P(%)	S(%)	Cr(%)	W (%)
0.3-0.4	0.2-0.5	≦0.4	≦0.4	≦0.03	≦0.03	2.2-2.7	7.5-9.0

Cov khoom sib npaug ntawm 3Cr2W8V steel

Teb chaws USA	Lub teb chaws Yelemees	Tuam Tshoj	Nyiv	Fabkis	Askiv	Ltalis	Poland	Czechia	Austria	Sweden	Spain
AISI/UNS	DIN, NWS	GB	JIS	AFNOR	BS	UNI	PN	CSN	ONORM	SS	UNE
H21 / T20821	X30WCrV9-3 | 1.2581 Nws	3 cr2w8v	SKD 5	X30WCrV9	BH 21	X30WCRV93KU				2730

FAQ

1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom, thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam rau cov khoom siv steel.Peb tuaj yeem muab ntau yam khoom siv hlau.

2.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE thiab lwm yam ntawv pov thawj. Los ntawm cov ntaub ntawv mus rau cov khoom, peb xyuas txhua tus txheej txheem kom tswj tau qhov zoo.

3.Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv yog dawb. peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.

4.Q: Koj ua li cas rau peb lub lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig; Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv. Txawm lawv tuaj qhov twg los.

5.Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Peb lub sijhawm khoom xa tuaj yog li ib lub lim tiam, lub sijhawm raws li cov neeg siv khoom.