{"id":1642,"date":"2025-11-19T17:57:06","date_gmt":"2025-11-19T09:57:06","guid":{"rendered":"https:\/\/www.aluminumetals.com\/?p=1642"},"modified":"2025-11-19T18:11:26","modified_gmt":"2025-11-19T10:11:26","slug":"4cr13-1-4031-sus420j2-stainless-steel-strip","status":"publish","type":"post","link":"https:\/\/www.aluminumetals.com\/hu\/4cr13-1-4031-sus420j2-rozsdamentes-acelszalag\/","title":{"rendered":"4Cr13 1.4031 SUS420J2 rozsdamentes ac\u00e9lszalag"},"content":{"rendered":"

A 4Cr13 rozsdamentes ac\u00e9lszalag (\u00faj n\u00e9v: 40Cr13) egy martenzites t\u00edpus\u00fa rozsdamentes ac\u00e9l, amelynek kem\u00e9nys\u00e9ge a kiolt\u00e1s ut\u00e1n nagyobb, mint a 3Cr13 ac\u00e9l\u00e9. <\/p>\n\n\n\n

Az ac\u00e9l j\u00f3 mechanikai feldolgoz\u00e1si tulajdons\u00e1gokkal rendelkezik. H\u0151kezel\u00e9s (edz\u00e9s \u00e9s megereszt\u00e9s) ut\u00e1n j\u00f3 korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1ggal, pol\u00edrozhat\u00f3s\u00e1ggal, nagy szil\u00e1rds\u00e1ggal \u00e9s kop\u00e1s\u00e1ll\u00f3s\u00e1ggal rendelkezik.<\/p>\n\n\n\n

4Cr13 rozsdamentes ac\u00e9l<\/a> A szalagot gyakran haszn\u00e1lj\u00e1k ev\u0151eszk\u00f6zgy\u00e1rt\u00e1sban. Viszonylag kis mennyis\u00e9g\u0171 szenet \u00e9s kr\u00f3mot tartalmaz (k\u00f6r\u00fclbel\u00fcl 0,40% \u2013 1,00%). Az anyag j\u00f3 edzhet\u0151s\u00e9g\u0171, kop\u00e1s\u00e1ll\u00f3, szil\u00e1rd \u00e9s korr\u00f3zi\u00f3\u00e1ll\u00f3.<\/p>\n\n\n\n

4Cr13 1.4031 SUS420J2 rozsdamentes ac\u00e9lszalag<\/strong><\/p>\n\n\n\n

Rozsdamentes ac\u00e9lszalag mechanikai tulajdons\u00e1gai:<\/h2>\n\n\n\n

\u00b7 HRC kem\u00e9nys\u00e9g: \u2265 50 (edzett \u00e9s megeresztett)<\/p>\n\n\n\n

\u00b7 HBW kem\u00e9nys\u00e9g: \u2264 235 (l\u00e1gy\u00edtott)<\/p>\n\n\n\n

Megjegyz\u00e9sek: \u2264 75 mm \u00e1tm\u00e9r\u0151 vagy vastags\u00e1g eset\u00e9n<\/p>\n\n\n\n

K\u00e9miai \u00f6sszet\u00e9tel<\/strong><\/p>\n\n\n\n

<\/td>4Cr13 k\u00e9miai \u00f6sszet\u00e9tel (%)<\/td><\/tr>
Ac\u00e9lfajta<\/td>C<\/td>Si (\u2264)<\/td>Mn (\u2264)<\/td>P (\u2264)<\/td>S (\u2264)<\/td>Kr<\/td>Ni (\u2264)<\/td><\/tr>
4Cr13 (40Cr13)<\/td>0.36-0.45<\/td>0.60<\/td>0.80<\/td>0.040<\/td>0.030<\/td>12.00-14.00<\/td>0.60<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Fizikai tulajdons\u00e1gok<\/strong><\/p>\n\n\n\n

S\u0171r\u0171s\u00e9g (g\/cm3): 7,75<\/p>\n\n\n\n

Fajh\u0151 (J\/Kg\u00b7K): 460 0-100\u2103-on<\/p>\n\n\n\n

H\u0151vezet\u0151 k\u00e9pess\u00e9g (W\/m\u00b7K):<\/p>\n\n\n\n

28,1 100 \u2103-on<\/p>\n\n\n\n

28,9 500 \u2103-on<\/p>\n\n\n\n

Line\u00e1ris h\u0151t\u00e1gul\u00e1si egy\u00fctthat\u00f3k (10\u207b\u2076\/K):<\/p>\n\n\n\n

10,5 (0-100 \u2103)<\/p>\n\n\n\n

12,0 (0-500 \u2103)<\/p>\n\n\n\n

Elektromos ellen\u00e1ll\u00e1s (\u03bc\u03a9\u00b7m): 0,59 20 \u2103-on<\/p>\n\n\n\n

Hosszir\u00e1ny\u00fa rugalmass\u00e1gi modulus (kN\/mm2): 215 20 \u2103-on<\/p>\n\n\n\n

Rozsdamentes ac\u00e9l <\/a>A 4Cr13 szalag alkalmas m\u0171anyag \u00f6nt\u0151form\u00e1k, \u00e1tl\u00e1tsz\u00f3 m\u0171anyag term\u00e9kek \u00f6nt\u0151form\u00e1inak stb. gy\u00e1rt\u00e1s\u00e1ra, amelyek nagy terhel\u00e9snek, nagy kop\u00e1s\u00e1ll\u00f3s\u00e1gnak \u00e9s korroz\u00edv k\u00f6zegnek vannak kit\u00e9ve. Haszn\u00e1lj\u00e1k forr\u00f3 olaj szivatty\u00fak, szersz\u00e1mok, szelep\u00fcl\u00e9sek, szelepek, f\u00fav\u00f3k\u00e1k, m\u00e9r\u0151eszk\u00f6z\u00f6k, orvosi berendez\u00e9sek, rug\u00f3k stb. gy\u00e1rt\u00e1s\u00e1hoz is.<\/p>\n\n\n\n

Sz\u00e1ll\u00edt\u00e1si felt\u00e9telek<\/strong><\/td> M\u00e9retek<\/strong><\/td> Fel\u00fclet<\/strong><\/td>\u00c9l<\/strong><\/td><\/tr>
1.Hidegen hengerelt <\/td>1.Vastags\u00e1g: 0,09-8mm <\/td>Vil\u00e1gos \/ Pol\u00edrozott \/ K\u00e9k\/S\u00e1rga<\/td>Has\u00edtott <\/td><\/tr>
2.Hidegen hengerelt+hidrog\u00e9nnel l\u00e1gy\u00edtott <\/td>2.Sz\u00e9less\u00e9g: 6-450mm<\/td>Kerek<\/td><\/tr>
3.Hidegen hengerelt+edzett+edzett<\/td>A tekercs bels\u0151 \u00e1tm\u00e9r\u0151je: 300-800mm<\/td>N\u00e9gyzet<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"40Cr13<\/figure>\n\n\n\n

A 4Cr13 egyen\u00e9rt\u00e9ke X39Cr13<\/strong> mind az eur\u00f3pai, mind az ISO szabv\u00e1nyokban, az ac\u00e9lsz\u00e1mnak megfelel\u0151en 1.4031<\/strong>. K\u00edn\u00e1ban az anyagra vonatkoz\u00f3 szabv\u00e1nyok a GB\/T 1220 \u00e9s a GB\/T 3280.<\/p>\n\n\n\n

A 4Cr13 egy olcs\u00f3 rozsdamentes ac\u00e9l, amely k\u00f6nnyen \u00e9lezhet\u0151 \u00e9s rozsda\u00e1ll\u00f3, de el\u0151fordulhat, hogy nem tartja meg az \u00e9l\u00e9t, ak\u00e1rcsak a D2 ac\u00e9l. A D2 ac\u00e9l egy cs\u00facskateg\u00f3ri\u00e1s szersz\u00e1mac\u00e9l, amely tart\u00f3sabb \u00e9s jobban meg\u0151rzi az \u00e9l\u00e9t, de kev\u00e9sb\u00e9 rozsda\u00e1ll\u00f3, \u00e9s t\u00f6bb karbantart\u00e1st ig\u00e9nyelhet.<\/p>\n\n\n\n

Az SUS420J2 egy jap\u00e1n megnevez\u00e9s a magas sz\u00e9ntartalm\u00fa rozsdamentes ac\u00e9lra, m\u00edg a 4Cr13, 3Cr13 \u00e9s 5Cr13 k\u00ednai megnevez\u00e9sek hasonl\u00f3, de v\u00e1ltoz\u00f3 sz\u00e9ntartalm\u00fa ac\u00e9lokra. Mindegyik martenzites rozsdamentes ac\u00e9l, amelyek nagy kem\u00e9nys\u00e9g\u00fckr\u0151l, kop\u00e1s\u00e1ll\u00f3s\u00e1gukr\u00f3l \u00e9s m\u00e9rs\u00e9kelt korr\u00f3zi\u00f3\u00e1ll\u00f3s\u00e1gukr\u00f3l ismertek, \u00edgy alkalmasak olyan alkalmaz\u00e1sokhoz, mint a k\u00e9sek, szersz\u00e1mok, orvosi m\u0171szerek \u00e9s m\u0171anyag form\u00e1k. <\/p>","protected":false},"excerpt":{"rendered":"

4Cr13 Stainless steel strip (New name: 40Cr13) is a martensitic type stainless steel, which has higher hardness than 3Cr13 steel after quenching. The steel has good mechanical processing performance. After heat treatment (quenching and tempering), it has good corrosion resistance, polishing performance, high strength and wear resistance. 4Cr13 stainless steel strip is commonly used in cutlery […]<\/p>","protected":false},"author":2,"featured_media":1643,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[180,156,179],"class_list":["post-1642","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stainless-steel-sheet","tag-1-4031-stainless","tag-304-stainless","tag-316stainless"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/posts\/1642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/comments?post=1642"}],"version-history":[{"count":2,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/posts\/1642\/revisions"}],"predecessor-version":[{"id":1647,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/posts\/1642\/revisions\/1647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/media\/1643"}],"wp:attachment":[{"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/media?parent=1642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/categories?post=1642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aluminumetals.com\/hu\/wp-json\/wp\/v2\/tags?post=1642"}],"curies":[{"name":"munkaf\u00fczet","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}