AISI 4140 Alloy Steel

Inopisa Yakakungurutswa Alloy Steel Plate 1.7225 42CrMo4 4140 42CrMo

1: 4140 simbi sumo
AISI SAE 4140 alloy simbi ndeye chromium molybdenum alloy simbi yakatarwa inoshandiswa zvakanyanya muchinangwa chakakwira tensile simbi yezvikamu, senge maekisi, shafts, mabhaudhi, magiya uye mamwe maapplication. Zvakafanana negiredhi realloy AISI 4130 chrome moly alloy simbi asi ine kabhoni yakakwira zvishoma. Iyo yakakwira kabhoni yemukati yeAISI 4140 simbi inopa simba rakakura uye kupisa kwekugona kurapwa mukuenzanisa neAISI / ASTM 4130 alloy simbi, zvisinei ine yakaderera weldability maitiro.

2: 4140 Simbi yakaenzana

Nyika	Japani	Jerimani	Britain	USA	China	Ositireriya
Standard	JIS G4105	DIN 17200	BS970	ASTM A29	GB/T 3077	AS 1444
Giredhi	SCM440	42CrMo4/1.7225	EN19/709M40	4140	42CrMo	4140

3: 4140 simbi yemakemikari kuumbwa

Giredhi	C	Si	Mn	P	S	Cr	Mo	Ni
4140	0.38-0.43	0.15-0.35	0.75-1.0	0.035	0.04	0.8-1.1	0.15-0.25
42CrMo4	0.38-0.45	0.4	0.6-0.9	0.035	0.035	0.9-1.2	0.15-0.3
EN19	0.35-0.45	0.1-0.35	0.5-0.8	0.05	0.05	0.9-1.5	0.2-0.4
SCM440	0.38-0.43	0.15-0.35	0.6-0.85	0.03	0.03	0.9-1.2	0.15-0.3

4: 4140 simbi yemagetsi zvivakwa
The mechanical properties anonyanya zvinosanganisira tensile simba, goho simba, elongation, nzvimbo kana kuderedza, kuoma, kukanganisa ukoshi, non-metalic kubatanidzwa etc. Different kupisa kurapwa, mechanical zvinhu zvichange zvakasiyana, zvakadai normalized, tempered, QT. Kana iwe uchida kuziva zvivakwa, taura nemutsa kune mutengesi.

5: 4140 simbi overviews

Size	Round	Dia 6-1200mm
	Plate/Freti/Block	Ukobvu 6mm-500mm
		Upamhi 20mm-1000mm
Kurapa kwekupisa	Normalized ; Annealed ; Quenched ; Tempered
Surface condition	Nhema; Peeled; Polished; Machined; Grinded; Turned; Milled
Delivery condition	Forged; Hot rolled; Cold drawn
Test	Kusimba kwesimba, Goho resimba, kurebesa, nzvimbo yekudzikisa, kukosha kwekuita, kuoma, saizi yezviyo, ultrasonic bvunzo, US ongororo, magineti particle kuyedzwa, nezvimwe.
Mitemo yekubhadhara	T/T;L/C;/giremu remari/ Paypal
Trade terms	FOB; CIF; C&F; nezvimwewo..
Delivery nguva	30-45 mazuva
Application	4140 alloy masimbi anoshandiswa kune Zvikamu, Adapter, Arbors, strippers, holder blocks, mold base, ejectors, back up uye kutsigira tooling, zvigadziriso, jigs, molds, makamera, drill makora, Axle Shafts, Bolts, Crankshafts, stubs, couplings, ma remer body, ma axle, shafting, piston rods, ram, hydraulic machinery shafts, gears, sprockets, gear racks, cheni links, spindles, tool bodies, tool holders, tie rods, Connection Rods, Chuck Bodies, Collets, Conveyor Pins & Rolls, Mapini ejector, Forks, Giya, Madhiza, Hydraulic Shafts & Parts,Lathe Spindles, Logging Parts, Milling Spindles, Motor Shafts, Nuts, Pinch Bars, Pinion, Pump Shafts,boring bars,tracks, siraidhi, wear strips or parts, kugadzira. inofa, brake inofa, trim inofa, bolsters, michina zvikamu uye zvikamu, nezvimwe.

5. 4140 Simbi Application
4140simbi inowana zvikumbiro zvakawanda semafogiji emuchadenga, oiri uye gasi, mota, maindasitiri ezvekurima nekudzivirira nezvimwe.
Mashandisirwo e Scm440 simbi anoshandiswa anosanganisira: magiya akafoja, maspindles, magiya, makororo, maekisi, maconveyor parts, crow bars, loggging parts, shafts, sprockets, studs, pinions, pombi shafts, makondohwe, uye giya remhete nezvimwe.

6.Quality control:
1. Melting Process: EAF/BOF+LF+VD zvichiita kuti ingots
2. Magumo ose akachekwa nesaha
3. Reshiyo yekugadzira:zvishoma 3:1
4. Saizi yezviyo yechigadzirwa chekupedzisira: zvinoenderana neASTM E112 kupfuura 5, inodiwa kupfuura 8
5. Ultrasonic bvunzo: Sezvo paSEP1921 Kirasi C/c kana D/d

7.Kupisa kurapwa kwe  4140 Steel
Kudzimwa uye Kushatirwa (+QT) ye4140Simbi
1. Kupisa4140simbi zvishoma nezvishoma kusvika 840-875 ° C;
2. Nyora patembiricha iyi wodzima mumafuta;
3. Hasha nekukasika4140kusvika mukamuri tembiricha (20°C);
4. Pisa zvakafanana kune tembiricha yakakodzera ye560 ° C;
5. Bvisa zvinhu kubva muchoto uye kutonhora mumhepo.
Annealing of4140Alloy Steel
1. Kupisa4140zvishoma nezvishoma kusvika 800-850 ° C uye bvumira nguva yakakwana.
2. Kutonhorera zvishoma nezvishoma muchoto kusvika ku480 ° C kuchiteverwa nekutonhodza kwemhepo

Sei tichisarudza isu?

Kuvimbiswa Kwemhando kubva kune zvigayo zvesimbi zvehurumende
tinowana zvinhu zvine hungwaru kubva kuvagadziri vesimbi kuitira kuti tive nechokwadi chekupa vatengi vedu zvigadzirwa zvemhando yepamusoro zvesimbi.
Kuve mumusika wemakwikwi nhasi, isu tinonzwisisa zvakajeka kuti vatengi vari kutsvaga zvigadzirwa zvisiri chete zvakanakisa mukirasi asiwo zvinodhura. Tine chivimbo chekuti tinokwanisa kuzadzisa izvi zviviri zvakakosha zvakaenzana-rutsigiro rwevatengi vedu mukati memakumi maviri emakore apfuura ndiko kuzivikanwa kwemoyo wese kwatiri.

Yekukurumidza uye Yenguva Yekutumirwa
Kuziva kuti kuendesa zvinhu mumaoko evatengi nenguva kwakakosha sekupa zvinhu zvemhando yepamusoro, tinobata bhizinesi rega rega sechinhu chakakosha. Ingave iri mbishi kana chinhu chakapedzwa chine machining kana kupisa kupisa, kuedza kwese kuchaitwa kuti uwane yako yekutenga odha kwauri munguva pfupi yekutungamira nguva.

Quality Commitment
Kuti tikwanise kuona zvigadzirwa zvinokwikwidza kuti zvizadzise zvinodiwa nevatengi vedu uye nemhando yepamusoro, yedu yakasanganiswa mhando uye basa manejimendi system iri kuramba ichivandudzwa uye kuvandudzwa mberi. Tinonyora izvi kuvatengi vedu kuburikidza nekuita kuti hurongwa hwedu hwemhando yepamusoro huenderane neISO 9001. Chiyero ichi chinoperekedzwa nekuongorora uye  kupihwa chitupa nguva nenguva.

Basa redu
Isu tinopa mhando yakakosha simbi kune ese maindasitiri.
Maodha emhando ipi neipi, chero hurefu, ngarava nekukurumidza
Isu tinotakura yakasarudzika inventory ye specialty yakakosha simbi
Ipa masevhisi anechekuita nekuwedzera kukosha :
kucheka simbi, saizi, kugadzira (kusavhara, kugaya, kugaya), uye kupisa kurapwa.
Kuchekerera zvidiki kana hombe, sawing-to-size.
Excellent customer service

FAQ:

Mubvunzo: Unoitei pakutonga kwemhando?

A:  Tisati tapinza mugaba, zvigadzirwa zvedu zvese zvichaongororwa ne ultrasonic inspection. Quality Giredhi inoenderana neSEP 1921-84 E/e, D/d, C/c sekukumbira kwemutengi.

Mubvunzo: Ndezvipi zvigadzirwa zvako zvinotengesa zvinopisa?

A: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, stock yema plates nemarounds. Mitengo yemakwikwi uye pfupi yekutungamira-nguva.

Mubvunzo: Tinogona kushanyira kambani yako uye fekitori?
A: Hongu, kugamuchirwa noushamwari! Tinogona kukuverengera hotera usati wauya kuChina uye kuronga mutyairi wedu kuairport yedu kuti akutore iwe paunouya.

Mubvunzo: Uri mugadziri here kana kuti mutengesi chete?
A: Isu tiri boka remakambani uye vane mabhesi evagadziri uye makambani ekutengesa. Isu takagadzira simbi yepurasitiki yekuumba simbi, inopisa basa rekuumba simbi, inotonhora yekushanda mold simbi, alloy simbi yemakanika, high-speed simbi, etc. Zvese zvinhu ndezvemhando yepamusoro uye yemakwikwi mitengo.