20CrNiMo(8620H) zafi birgima karfe zagaye sanduna

GB 20CrNiMo alloy Karfe babban inganci ne wanda aka kashe kuma mai zafin jiki, kuma yana cikin ƙananan ƙarancin carbon, ƙananan chromium, molybdenum, ƙarar nickel mai taurin karfe. Ƙarƙashin Mai & Taurin Fushi shine 28-34 HRC. GB 20CrNiMo ƙarfe isar da saƙon ƙarfe yana da ƙarfi ƙasa da 250HB.

GB 20CrNiMo Alloy Tsarin karfe Properties ne na nickel chromium molybdenum gami karfe ƙayyadaddun. 20CrNiMo Tare da ƙananan kewayon abun ciki na carbon, Don haka GB 20CrNiMo karfe yana da kyakkyawan walƙiya.

Aikace-aikace

GB 20CrNiMo karfe ana amfani dashi sosai don aikace-aikace iri-iri a cikin masana'antar kera motoci da injiniyoyi don masu riƙe kayan aiki da sauran abubuwan haɗin gwiwa. Aikace-aikace na yau da kullun kamar jikin bawul, famfo da kayan aiki, Shaft, babban nauyin dabaran, kusoshi, kusoshi mai kai biyu, gears, da sauransu.

Abubuwan sinadaran

C(％)	0.17～0.23	Si (％)	0.17～0.37	Mn (％)	0.60～0.95	P(％)	≤0.035
S (％)	≤0.035	Cr (％)	0.40～0.70	Mo (％)	0.20～0.30	Ni ( ％ )	0.35～0.75

Kayayyakin Injini

An zayyana kaddarorin injiniyoyin da aka cire na GB 20CrNiMo gami da ƙarfe a cikin tebur da ke ƙasa

Tashin hankali	yawa	Matukar girma	Modules mai ƙarfi	Rabon Poisson	Izod Tasiri
KSI	KSI	KSI	KSI		ft.lb
76900	55800	20300	11600	0.27-0.30	84.8

Daidai da 5160 Alloy Spring Karfe

Amurka	Jamus	China	Japan	Faransa	Ingila	Italiya	Poland	ISO	Austria	Sweden	Spain
ASTM/AISI/UNS/SAE	DIN, WNr	GB	GB	AFNOR	BS	UNI	PN	ISO	ONORM	SS	UNE
8620 / G86200	21NiCrMo2 / 1.6523	20CrNiMo	Saukewa: SNCM220	Farashin 20NCD	805M20			20NiCrMo2

Maganin zafi mai alaƙa

• Rufe  20CrNiMo Alloy Tsarin karfe

A hankali mai zafi zuwa 850 ℃ kuma ba da izinin isa lokaci, bari karfe ya zama mai zafi sosai, Sa'an nan kuma kwantar da hankali a cikin tanderun. Karfe na 20CrNiMo zai sami MAX 250 HB (Taurin Brinell).

• Hardening na 20CrNiMo Alloy Tsarin karfe

Zazzabi sannu a hankali zuwa 880-920 ° C, Sannan bayan isasshen jiƙa a wannan yanayin zafi a cikin mai. Haushi da zaran kayan aikin sun kai zafin dakin.

Kayayyakin Injini

An zayyana kaddarorin injiniyoyin da aka cire na GB 20CrNiMo gami da ƙarfe a cikin tebur da ke ƙasa

Tashin hankali	yawa	Matukar girma	Modules mai ƙarfi	Rabon Poisson	Izod Tasiri
KSI	KSI	KSI	KSI		ft.lb
76900	55800	20300	11600	0.27-0.30	84.8

Aikace-aikace

GB 20CrNiMo karfe ana amfani dashi sosai don aikace-aikace iri-iri a cikin masana'antar kera motoci da injiniyoyi don masu riƙe kayan aiki da sauran abubuwan haɗin gwiwa. Aikace-aikace na yau da kullun kamar jikin bawul, famfo da kayan aiki, Shaft, babban nauyin dabaran, kusoshi, kusoshi mai kai biyu, gears, da sauransu.

Girman yau da kullun da Haƙuri

Karfe zagaye mashaya: Diamita Ø 5mm - 3000mm

Farantin karfe: kauri 5mm - 3000mm x Nisa 100mm - 3500mm

Karfe Hexagonal Bar: Hex 5mm - 105mm

Wasu 20CrNiMo ba su ƙayyadadden girman ba, don haka da fatan za a tuntuɓi kwararrun ƙungiyar tallace-tallacen mu.

Gudanarwa

GB 20CrNiMo gami karfe zagaye mashaya da lebur sassa za a iya yanke zuwa girman da ake bukata. Bugu da ƙari, 20CrNiMo gami karfe ƙasa mashaya kuma za a iya kawota, samar da wani high quality kayan aiki karfe madaidaicin ƙasa kayan aiki karfe mashaya to your bukata tolerances. Haka kuma, karfe 20CrNiMo na GB 20 kuma ana samunsa azaman Ground Flat Stock / Gauge Plate, a cikin ma'auni da masu girma dabam.