420 bakin karfe takardar

Alloy 420 ne mai tauri, martensitic bakin karfe wanda yake shi ne gyare-gyare na Alloy 410. Kama da 410, ya ƙunshi mafi ƙarancin 12% chromium, kawai isa ya ba da lalata resistant Properties. Alloy 420 yana da mafi girma carbon abun ciki fiye da Alloy 410 wanda aka tsara don inganta ƙarfi da taurin halaye. Yana da kyau ductility shi yanayin da aka cire amma yana iya taurare har zuwa Rockwell hardness 50 HRC, mafi girman taurin maki 12% na chromium. Saboda da hardening Properties, Alloy 420 ba sau da yawa welded, ko da yake yana yiwuwa. Bakin Karfe na Martensitic an ƙera shi don tsananin tauri kuma wani lokacin wasu kaddarorin sun lalace zuwa wani mataki. Juriya na lalata ya yi ƙasa da na gama-gari na austenitic kuma fa'idar aiki mai amfani yana iyakance ta hanyar asarar ductility a yanayin zafi mara nauyi da asarar ƙarfi ta wuce gona da iri a yanayin zafi mai tsayi. Mafi kyawun juriya na lalata yana samun lokacin da ƙarfe ya taurare da ƙasa ko goge.

420 Bakin Karfe Sheet

1. Daraja:201 304 304L 316 316L 309S 310S 321 321H 317 317L 347 347H 405 409 409L 410 410S 420 430 44
2. Surface: 2B/BA/NO.1/NO.4/ NO.8/8k/HL/bright pickling ect
3. Tsawon:2m,2.44m,2.5m,3m,5.8m,6mect ko kamar yadda kake bukata.
nisa: 1m,1.22m,1.25m,1.5m,1.8m,2m,2.5m,3mor kamar yadda ka bukata.
4. Technique: Cold Rolled, Hot Rolled
5. Kauri: 0.05-40mm

Cikakken Bayani

Bayanin samfur:	420 bakin karfe takardar
Abu:	420
Daraja:	201 304 304L 316 316L 309S 310S 321 321H 317 317L 347 347H 405 409 409L 410 410S 420 430 444 1.4319 1.4301 1.4833 1.4845 1.4401 1.4571 1.4404 1.4438 1.45451 016 1.4521
saman:	NO.1/NO.4/BA / 2B / brush/ HL / 8K / Mirror
Dabaru:	Cold Rolled, Hot Rolled
Girma:	Kauri: 0.05-40mm Nisa da Tsayi: kamar yadda kuke buƙata
Kasuwanni:	A duk faɗin duniya
Amfani:	Yafi amfani a yi filin, jirgin gini masana'antu, man fetur, sinadaran masana'antu, masana'antun yaki da wutar lantarki, sarrafa abinci da likitanci, masana'antu, tukunyar tukunyar jirgi, filayen injina da kayan masarufi.

Bayani dalla-dalla: EN 10088-2, ASTM A240, EN 10028-7, EN 10259, ISO 9445

Chemistry:

C	Mn	P	S	Si	Ni	Cr	Ku	N	Mo
.16-.25	1.50 Max	.040 Max	.015 Max	1.0 Max		12.0-14.0

Kayayyakin Injini:

Tashin hankali		yawa		Tauri		Tsawaitawa		Yankin Ragewa
700 N/mm2 Max		450 N/mm2 Max		225 Max (HB)

Aikace-aikace

An yi amfani da shi sosai a cikin sinadarai, abinci, magunguna, takarda, man fetur, makamashin atomic da sauran masana'antu, da kuma gine-gine, kayan abinci, kayan abinci, kayan abinci, motoci, kayan aikin gida da sauran sassa. Domin tabbatar da cewa yawan amfanin ƙasa, ƙarfin ƙwanƙwasa, haɓakawa da taurin nau'ikan zanen bakin karfe daban-daban sun dace da buƙatun, dole ne a goge zanen ƙarfe, maganin maganin da tsufa kafin bayarwa.

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