321 dade .

Wo professional 321 steel supplier .

Hongyang Special Steel Technology Co., Ltd. wɔde sii hɔ wɔ afe 2007. Efi bere a wɔde sii hɔ no, adwumakuw no ahyɛ bɔ sɛ wɔbɛma wiase nyinaa adetɔfo anya ɔhyew a ɛkorɔn-a ɛko tia, ɛyɛ nea ɛyɛ den-a ɛko tia, ne corrosion-aduru a wɔde yɛ dade a ɛyɛ den.

Dɛn nti na ɛsɛ sɛ wɔpaw yɛn .

Nneɛma pa a wɔde di dwuma katee .

Yɛde quality control a emu yɛ den di dwuma wɔ adeyɛ no fã biara mu, efi nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma a wɔde yɛ nneɛma no so kosi nneɛma a wɔde yɛ nneɛma a etwa to no so. Eyi hwɛ hu sɛ ade biara a efi yɛn adwumayɛbea hɔ no hyia soro-quality standards na ɛda durability ne adwumayɛ a ɛkyɛn so adi.

Nneɛma a wɔde yɛ nneɛma a ɛkɔ akyiri .

Yɛn adwumayɛbea no yɛ nea wɔde twa-edge loss foam casting technology, centrifugal casting production lines, vacuum pressure casting production lines, ne precision machining nnwinnade.

Amanaman Ntam Guadi .

Esiane sɛ yɛn mfiridwuma mu tumi ne nneɛma a yɛyɛ no yɛ papa bere nyinaa nti, yɛn nneɛma no atumi akɔ amanaman ntam gua so yiye, titiriw wɔ mmeae te sɛ Europa, Asia Kesee Fam Apuei, ne Mfinimfini Apuei.

Adwennwene-awerɛhyɛmu a wontua hwee .

Yɛhyɛ bɔ sɛ yɛbɛma Comprehensive akyi-adetɔn mmoa. Sɛ afɛfoɔ hyia nsɛm biara wɔ berɛ a wɔde nneɛma a wɔyɛ no di dwuma no mu a, yɛde ano aduru bɛma ntɛm ara de ahwɛ ama wɔayɛ nneɛma a wɔantwitware mu.

321 dade ho nsɛm .

Atadeɛ	1.Alloy cast dadeɛ: 4140, 4150, 4340, 8620, GS-25CRMO4. 2.Honden a ɛyɛ den:17-4ph, 410, 420, 440c . 3.Alloy cast dadeɛ: 4140, 4150, 4340, 8620, GS-25CRMO4. 4.casting alloy adwinnade dade: CS-2, CS-7, CRWMN . 5.Carbon Dadeɛ: 1020, 1025(WCB), 1030, 1040, 1045, 1050 .
Muduro	1g-30kg .
Casting tolerance .	CT4-CT7/GBT6414-1999; VDG Merkblad P690 na ɛwɔ hɔ.
Nneɛma a ɛwɔ soro a ɛyɛ mmerɛw .	Ra1.6-Ra6.3.
Nneɛma a ɛyɛ den .	Min 2mm (1mm wɔ micro-Ɔmantam mu) .
Nneɛma a wɔde gu radius mu .	Round radius a ɛboro anaasɛ ɛne 0.3mm yɛ pɛ, fillet a ɛwɔ mu no yɛ kɛse anaasɛ ɛne 0.5mm yɛ pɛ .
anifuraefo tokuru bun .	Max 30mm (diamter 10mm) .
Mfiri a wɔde yɛ adwuma .	dannan,milling,drilling,boring,threading, grinding,cnc machining & sɔhwɛ nnwinnade
Ɔhyew a wɔde yɛ aduru .	annealing,hardening, normalising,carburizing, onyin .
Nneɛma a ɛwɔ soro a wɔde wie .	oxide tuntum,aduru tuntum,anti-nsuo mu nsuo a ɛyɛ fɛ a wɔde kata so,Ahwehwɛ a ɛyɛ fɛ
Nnwumayɛbea gyinapɛn ahorow .	ASTM, ICI, BS, DIN, JIS, ISO .
Design Software .	Pro-E, ug,solidworks, autocad .
Fael no kwan so .	IGS, STP, XT, PDF, JPEG, JPG .

Nneɛma atitiriw a ɛwɔ mu .

Nneɛma a ɛko tia corrosion a ɛkyɛn so .

Titiriw wɔ soro-temperature mmeae ne welding akyi.

Nneɛma a wɔde di dwuma wɔ mmeae ahorow .

Wɔde di dwuma wɔ nnwuma ahorow mu, a nea ɛka ho ne ahunmu, nnuru a wɔde yɛ adwuma, ne kar a wɔyɛ.

Ɔhyew ahoɔden a ɛkorɔn .

Ɔkura n’ahoɔden mu na ɛko tia creep wɔ ɔhyew a ɛkɔ soro mu, na ɛma ɛfata ma nneɛma a wɔde di dwuma te sɛ wimhyɛn mu mframa a wɔtwe fi mu no.

Weldability .

Wobetumi ayɛ weld a asiane biara nni ho sɛ wɔbɛte nka (wɔn a wɔhyehyɛ chromium carbides wɔ aburow hye so) ne nea edi hɔ no, titiriw bere a post-weld annealing ntumi nyɛ yiye no.

Dade ahorow 321 a ɛwɔ hɔ .

Krataa ne mprɛte:

Wɔde di dwuma wɔ general fabrication, aerospace, ne automotive applications mu.

Nsanombea:

Wɔde di dwuma wɔ adansi, mfiri, ne nneɛma ahorow a wɔde yɛ dan no mu.

Tube ne paipu: .

Wɔde di dwuma wɔ exhaust systems, ɔhyew exchangers, ne application afoforo a ɛhwehwɛ sɛ ɛkorɔn-temperature resistance.

Nneɛma a wɔde hyɛ mu ne flanges:

Wɔde di dwuma wɔ nsu a wɔde fa nsu mu nhyehyɛe mu.

Nneɛma a wɔde yɛ adwuma:

Wɔde di dwuma ma nneɛma a ɛho hia a ɛwɔ soro-ɔhyew ne soro-adwennwen aplikeshɔn.

Applications .

Ahunmu: .Exhaust nhyehyɛe, engine afã horow.

Nnuru a wɔde yɛ adwuma:Nnwinnade a wɔde di nnuru a ɛporɔw, ɔhyew a wɔde sesa nneɛma ho dwuma.

Kar: .Exhaust manifolds, catalytic converters.

Aduan a wɔyɛ:Nnwinnade ne nneɛma a wɔkora so, efisɛ passive film a ɛwɔ soro no siw efĩ ano.

Tumi a wɔde yɛ adwuma:High-Ɔhyew afiri ne nneɛma a ɛwom.

Nneɛma a wɔde kyekyere nneɛma ho .

Inner packing .→strong & waterproof plastic no yɛ packed wɔ mu, sɛnea ɛbɛyɛ a ade no bɛkɔ so ayɛ nea ahobammɔ wom.anaasɛ sɛnea adetɔfo bisa.
Outer packing .→multilayer nnua adaka a wɔde aduru a ano yɛ den ahyɛ mu, a wɔde di dwuma ma standard export package. anaasɛ wɔayɛ no sɛnea adetɔfo no hwehwɛ.

Yɛn adansedi nkrataa .

FAQ .

Q: Ɛhe na metumi anya product & price ho nsɛm?

A: Fa asɛmmisa E-mail mena yɛn, yɛbɛdi wo ho nkɔmmɔ berɛ a yɛregye wo mail no.

Asɛmmisa: Bere tenten bɛn na metumi anya nhwɛsode no?

A: Ɛgyina wo nneɛma pɔtee so, wɔ nnafua 15 ntam no, ɛho hia wɔ ɔkwan a ɛkɔ akyiri so.

Asɛmmisa: Nsɛm ahorow bɛn na wuhia na ama woafa asɛm bi aka?

A: Kindly Yɛsrɛ sɛ fa product drawing no ma wɔ PDF anaa .igs anaa .step.

Asɛmmisa: Dɛn ne sikatua ho nhyehyɛe?

A: Yɛgye 30% sɛ sika a wɔde tua sika ne sika a aka ansa na wɔde amena.

Asɛmmisa: So woyɛ aguadi adwumakuw anaa adwumayɛbea?

A: Yɛyɛ adwumayɛbea tẽẽ a mfiridwumayɛfo ne adwumayɛfo a wɔn ho akokwaw wom .

Asɛmmisa: Sɛ yenni mfonini a, dɛn na yɛbɛyɛ?

A: Yɛsrɛ sɛ fa wo sample no kɔ yɛn factory, afei yɛbɛtumi ayɛ copy anaa yɛbɛma wo ano aduru a ɛyɛ papa. Yɛsrɛ sɛ fa mfonini anaa draft ahorow a ne kɛse yɛ (tenten, ne sorokɔ, ne tɛtrɛtɛ), CAD anaa 3D fael no bɛma wo sɛ wokra a.

Yɛyɛ adwumayɛfo 321 dade ayɛfo ne wɔn a wɔde nneɛma ma wɔ China, a wɔyɛ wɔn ho titiriw wɔ nneɛma a wɔayɛ no sɛnea wɔpɛ a ɛkorɔn a wɔde ma mu. Yɛde anigyeɛ ma wo akwaaba sɛ wobɛtɔ cheap 321 steel wɔ stock mu wɔ ha na woanya quotation afiri yɛn factory hɔ. Sɛ wopɛ sɛ wo ne yɛn kɔ a, di yɛn ho nkɔmmɔ.