AISI 8620 Icyuma

Alloy Steel 8620, nayo yagurishijwe nka AISI 8620, nicyuma gikomeye, carburizing, icyuma gito. Iyi mavuta itanga abakoresha ibintu byoroshye guhinduka, kwambara birwanya, kimwe no koroshya gusudira binyuze muburyo busanzwe.

Ohereza imeri

Ganira nonaha

Urutonde rwibicuruzwa

Ibyuma bya Gnee, ibyuma biva mu kirere kugera ku nyanja birahari, bigera ku isi yose;

Umuyoboro w'icyuma

Umuyoboro w'icyuma Umuyoboro w'icyuma Umuyoboro wa Carbone Umuyoboro wa API Umuyoboro w'icyuma Umuyoboro w'icyuma Ibikoresho

Ibyuma

Igiceri kitagira umuyonga / Urupapuro Umuyoboro w'icyuma Ibikoresho

Isahani

Ikirere Kurwanya Ikirere Umuvuduko w'amashanyarazi Ubwubatsi bw'ubwato Wambare icyuma kirwanya ibyuma Imbaraga Zikomeye Zikoresha Amashanyarazi Ibyuma bya Carbone Isahani yagenzuwe Amashanyarazi

H Beam Inguni Umuyoboro Ibyuma bizunguruka

Icyuma

Igiceri cya Galvanised / Urupapuro Amashanyarazi Urupapuro rusakaye

Aluminium

Automotive Steel

Twandikire

Imeri : sale@gneesteel.com

Igendanwa: +86 15824687445 kelly

Tel: +86 372-5055135

Aderesi: No 4-1114, Inyubako ya Beichen, Umujyi wa Beicang, Akarere ka Beichen Tianjin, Ubushinwa.

Kumenyekanisha ibicuruzwa Amakuru ya tekiniki

Kumenyekanisha ibicuruzwa

AISI 8620 Icyumani nikel nkeya ya nikel, chromium, molybdenum ikarishye ibyuma, mubisanzwe bitangwa nkuko byazengurutswe hamwe nuburemere ntarengwa max HB 255. Bikunze gutangwa muri 8620.

Nibihinduka mugihe gikomeye cyo kuvura, bityo bigafasha kunoza imanza / imitungo yibanze. Mbere yo gukomera no gutwarwa (unarburize) 8620 irashobora kuba hejuru yubuso bukomeye na nitriding. Ariko, ntizisubiza neza kumuriro cyangwa gukomera gukomera kubera karuboni nkeya.

Ibyuma 8620 bikwiranye nibisabwa bisaba guhuza gukomera no kwambara birwanya.

Dutanga AISI 8620 umurongo uzengurutse ushyushye / Q + T / ibintu bisanzwe. Kuboneka diameter kuva 20mm kugeza 300mm kugirango byoherezwe ako kanya.

1. AISI 8620 Urwego rwo gutanga ibyuma

8620 Uruziga ruzengurutse: diameter 8mm - 3000mm
8620 Isahani yicyuma: uburebure 10mm - 1500mm x ubugari 200mm - 3000mm
8620 Umwanya wa kare: 20mm - 500mm
Imiyoboro 8620 nayo iraboneka kubisabwa birambuye.
Kurangiza Ubuso: Umukara, Imashini idakabije, Yahinduwe cyangwa nkuko bisabwa.

Amakuru ya tekiniki

2. SAE 8620 Ibisobanuro byibyuma nibipimo bifatika

Igihugu	Amerika	DIN	BS	BS	Ubuyapani
Bisanzwe	ASTM A29	DIN 1654	EN 10084	BS 970	JIS G4103
Impamyabumenyi	8620	1.6523/ 21NiCrMo2	1.6523/ 20NiCrMo2-2	805M20	SNCM220

3. ASTM 8620 Ibyuma & Iringaniza Ibigize imiti

Bisanzwe	Icyiciro	C.	Mn	P.	S.	Si	Ni	Cr	Mo.
ASTM A29	8620	0.18-0.23	0.7-0.9	0.035	0.040	0.15-0.35	0.4-0.7	0.4-0.6	0.15-0.25
DIN 1654	1.6523/ 21NiCrMo2	0.17-0.23	0.65-0.95	0.035	0.035	≦0.40	0.4-0.7	0.4-0.7	0.15-0.25
EN 10084	1.6523/ 20NiCrMo2-2	0.17-0.23	0.65-0.95	0.025	0.035	≦0.40	0.4-0.7	0.35-0.70	0.15-0.25
JIS G4103	SNCM220	0.17-0.23	0.6-0.9	0.030	0.030	0.15-0.35	0.4-0.7	0.4-0.65	0.15-0.3
BS 970	805M20	0.17-0.23	0.6-0.95	0.040	0.050	0.1-0.4	0.35-0.75	0.35-0.65	0.15-0.25

4. AISI 8620 Ibikoresho bya mashini

8620 Ibyiza bifatika:

Ubucucike (lb / cu. Muri.) 0.283
Uburemere bwihariye 7.8
Ubushyuhe bwihariye (Btu / lb / Impamyabumenyi F - [32-212 Deg F]) 0.1
Gushonga Ingingo (Deg F) 2600
Amashanyarazi 26
Kugereranya Ubushyuhe bwa Coeff 6.6
Modulus ya Elastique Impagarara 31

8620 Ibikoresho bya mashini

Ibyiza	Ibipimo	Imperial
Imbaraga	530 MPa	76900 psi
Tanga imbaraga	385 MPa	55800 psi
Modulus	190-210 GPa	27557-30458 ksi
Modulus nini (isanzwe yicyuma)	140 GPa	20300 ksi
Moderi yimyenda (isanzwe yicyuma)	80 GPa	11600 ksi
Ikigereranyo cya Poisson	0.27-0.30	0.27-0.30
Izod Ingaruka	115 J.	84.8 ft
Gukomera, Brinell	149	149
Gukomera, Knoop (yahinduwe kuva Brinell gukomera)	169	169
Gukomera, Rockwell B (yahinduwe kuva Brinell gukomera)	80	80
Gukomera, Vickers (yahinduwe kuva Brinell gukomera)	155	155
Imashini (zishyushye kandi zikonje zishushanyije, zishingiye ku mashini 100 ya AISI 1212 ibyuma)	65	65

5. Guhimba ibikoresho 8620 Icyuma

Icyuma cya AISI 8620 gihimbano gikozwe mubushyuhe bwo gutangira bwa 2250ºF (1230ºC) kugeza kuri 1700ºF (925ºC.) Mbere yo kuvura ubushyuhe bukabije cyangwa carburizing. Amavuta akonjesha akonje nyuma yo guhimba.

6. ASTM 8620 Kuvura Ubushyuhe

Annealing

Icyuma cya AISI 8620 gishobora guhabwa anneal yuzuye ubushyuhe kugeza 820 ℃ - 850 ℃, hanyuma ukagumya kugeza igihe ubushyuhe bumeze mubice byose kandi bikonje mu itanura cyangwa ikirere gikonje.

Ubushyuhe

Kugabanya ubushyuhe butunganijwe hamwe n’amazi yazimye ibice 8620 (ntibitwikwa) bikorwa kuri 400 F kugeza 1300 F kugirango tunonosore ubukana bwikibazo kandi ntigire ingaruka zikomeye kubukomere bwacyo. Ibi bizagabanya kandi amahirwe yo gusya.

Gukomera

Icyuma cya AISI 8620 kizashyigikirwa hafi 840 ° C - 870 ° C, kandi amavuta cyangwa amazi bizimya bitewe nubunini bwigice hamwe nuburemere. Ubukonje mu kirere cyangwa mu mavuta birakenewe.

Kubisanzwe

1675ºF (910ºC) n'umwuka ukonje. Ubu ni ubundi buryo bwo kunoza imashini mubikoresho 8620; bisanzwe birashobora no gukoreshwa mbere yo gukomera.

7. Imashini ya SAE 8620 Icyuma

8620 ibyuma bivangwa nibyuma bikoreshwa muburyo bworoshye nyuma yo kuvura ubushyuhe na / cyangwa carburizing, bigomba kuba byibuze kugirango bitabangamira ikibazo gikomeye cyigice. Imashini irashobora gukorwa muburyo busanzwe mbere yo kuvura ubushyuhe - nyuma yo gutunganya carburizing isanzwe igarukira gusa.

8. Gusudira ibikoresho 8620

Umuti wa 8620 urashobora gusudwa nkibintu bizunguruka muburyo busanzwe, mubisanzwe gaze cyangwa gusudira arc. Gushyushya 400 F ni ingirakamaro kandi gushyushya nyuma yo gusudira birasabwa - baza uburyo bwo gusudira bwemewe kuburyo bwakoreshejwe. Ariko, gusudira murubanza byakomanze cyangwa binyuze muburyo bukomeye ntabwo byemewe

9. Gukoresha ASTM 8620 Icyuma

AISI 8620 ibikoresho byuma bikoreshwa cyane ninzego zose zinganda kugirango ibice bito bito bito bito bito bito bito bito bito bito bito cyane

Porogaramu zisanzwe ni: Arbour, Bearings, Bushings, Cam Shafts, Pinioni zitandukanye, Amapine yubuyobozi, King Pins, Pistons Pins, Gears, Shafts, Ratchets, Sleeves nibindi bikorwa aho bifasha kugira ibyuma bishobora gutunganywa byoroshye kandi kandi carburized to case deep deep.

Ibicuruzwa bifitanye isano