Ibyuma 420

Ibyuma bitagira umuyonga 420 Isahani nicyuma gikomeye, martensitike idafite ibyuma ni uguhindura icyuma 410.

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

ASTM A240 Ubwoko bwa 420 burimo karubone yiyongereye kugirango iteze imbere imashini. Porogaramu zisanzwe zirimo ibikoresho byo kubaga. SS 420 Isahani nicyuma gikomeye, martensitike idafite ibyuma ni uguhindura icyapa cya SS 410.

Bisa na SS 410 Isahani, irimo byibuze chromium ya 12%, gusa birahagije kugirango utange ibintu birwanya ruswa. Kuboneka muburyo butandukanye bwibintu bya karubone 420 isahani idafite ibyuma ikwiranye no kuvura ubushyuhe. Isahani idafite ibyuma 420 ifite plaque ya 13% ya chromium itanga ibisobanuro urwego rwibintu birwanya ruswa. Ibyiciro bisanzwe byabongereza biboneka ni 420S29, 420S37, 420S45 Isahani.

ASTM A240 Ubwoko bwa 420 Porogaramu:

Alloy 420 ikoreshwa mubikorwa bitandukanye aho bikenewe kwangirika no gukomera bidasanzwe. Ntibikwiye aho ubushyuhe burenga 800 ° F (427 ° C) kubera gukomera byihuse no gutakaza ruswa.

Indangantego
Gukata
Icyuma
Ibikoresho byo kubaga
Icyuma
Imikasi
Ibikoresho by'intoki

Amakuru ya tekiniki

Ibigize imiti (%)

C.	Mn	Si	P.	S.	Cr
0.15	1.00	1.00	0.04	0.03	12.0-14.0

Ibikoresho bya mashini

Ubushyuhe Ubushyuhe (° C)	Imbaraga za Tensile (MPa)	Gutanga Imbaraga 0.2% Icyemezo (MPa)	Kurambura (% muri 50mm)	Gukomera Brinell (HB)
Annealed *	655	345	25	241 max
399 ° F (204 ° C)	1600	1360	12	444
600 ° F (316 ° C)	1580	1365	14	444
800 ° F (427 ° C)	1620	1420	10	461
1000 ° F (538 ° C)	1305	1095	15	375
1099 ° F (593 ° C)	1035	810	18	302
1202 ° F (650 ° C)	895	680	20	262
* Ibikoresho bifatanye birasanzwe kumiterere A ya ASTM A276; gukomera gufatanye ni ntarengwa ntarengwa.

Ibintu bifatika

Ubucucike kg / m3	Amashanyarazi W / mK	Amashanyarazi Kurwanya (Microhm / cm)	Modulus ya Elastique	Coefficient ya Kwagura Ubushyuhe μm / m / ° C.	Ubushyuhe bwihariye (J / kg.K)
7750	24.9at 212 ° F.	550 (nΩ.m) kuri 68 ° F.	200 GPa	10.3 kuri 32 - 212 ° F.	460 kuri 32 ° F kugeza kuri 212 ° F.

Amanota angana

Amerika / Kanada ASME-AISI	Abanyaburayi	Kugenwa na UNS	Ubuyapani / JIS
AISI 420	DIN 2.4660	UNS S42000	SUS 420

Ibibazo

Q1. Nshobora kugira icyitegererezo cyibicuruzwa byanditseho ibyuma?
Igisubizo: Yego, twishimiye icyitegererezo cyo kugerageza no kugenzura ubuziranenge. Ingero zivanze ziremewe.
Q2. Tuvuge iki ku gihe cyo kuyobora?
Igisubizo: Icyitegererezo gikeneye iminsi 3-5;
Q3. Waba ufite MOQ ntarengwa yo kugurisha ibyuma byerekana ibicuruzwa?
Igisubizo: MOQ yo hasi, 1pcs yo kugenzura icyitegererezo irahari
Q4. Nigute wohereza ibicuruzwa kandi bifata igihe kingana iki kugirango uhageze?
Igisubizo: Mubisanzwe bifata iminsi 3-5 kugirango uhageze. Gutwara indege no mu nyanja nabyo ntibigomba. Kubicuruzwa byinshi, ubwikorezi bwubwato burahitamo.
Q5. Nibyiza gucapa ikirango cyanjye kubicuruzwa?
Igisubizo: Yego. OEM na ODM birahari kuri twe.
Q6: Nigute ushobora kwemeza ubuziranenge?
Igisubizo: Icyemezo cyo gupima urusyo rutangwa hamwe no koherezwa. Niba bikenewe, Ubugenzuzi Bwagatatu buremewe.