{"id":315,"date":"2024-12-12T09:55:58","date_gmt":"2024-12-12T06:55:58","guid":{"rendered":"https:\/\/www.defencemetal.com\/test2\/?page_id=315"},"modified":"2025-05-31T13:33:23","modified_gmt":"2025-05-31T10:33:23","slug":"aisi-304","status":"publish","type":"page","link":"https:\/\/www.defencemetal.com\/index.php\/aisi-304\/","title":{"rendered":"AISI 304 \/ (1.4301)"},"content":{"rendered":"

AISI 304 \/ (1.4301) \/ AMS 5511 \/ AMS 5513 \/ AMS 5560 \/ AMS5639<\/h3>\n

KOROZYON DAYANIMI:<\/strong> AISI 304 ve AISI 304L<\/a> normal atmosferik ortamda korozif dayan\u0131m\u0131 \u00e7ok iyidir. Asit miktar\u0131 mevcut bulunan s\u0131cak ortamlarda, malzemenin i\u00e7 yap\u0131s\u0131nda k\u0131lcal \u00e7atlak ve \u00e7ukur olu\u015fturmas\u0131, s\u0131cakl\u0131\u011f\u0131 60\u00b0C\u2019nin \u00fcst\u00fcne \u00e7\u0131kt\u0131\u011f\u0131nda gerilimden kaynaklanan yar\u0131klar olu\u015fmas\u0131 muhtemeldir. Standart s\u0131cakl\u0131kta kullan\u0131m suyunda 200 mg\/L, 60\u00b0C\u2019nin \u00fczerinde 150 mg\/L mevcut klora dayan\u0131kl\u0131d\u0131r.<\/p>\n

ISI DAYANIMI:<\/strong>\u00a01.4301 (304) aral\u0131kl\u0131 870\u00b0C\u2019ye \u00e7\u0131kan, s\u00fcrekli olarak 925\u00b0C \u0131s\u0131 olan ortamlarda iyi oksidasyon dayan\u0131m\u0131na sahiptir. Ancak ortam sulu ise ve 425-860\u00b0C s\u0131cakl\u0131k mevcut ise korozyon dayan\u0131m\u0131 d\u00fc\u015fer. 304L\u2019nin ise karbonu(C) d\u00fc\u015f\u00fck oldu\u011fundan bu ortamlarda karb\u00fcr \u00e7\u00f6kelmesi olu\u015fmaz.<\/p>\n

KAYNAK YAPILAB\u0130L\u0130RL\u0130K:<\/strong>\u00a0B\u00fct\u00fcn kaynak metodlar\u0131nda m\u00fckemmel kabiliyet g\u00f6sterir, \u00f6rne\u011fin; elektrod, gazalt\u0131 veya tel vs. 304\u2019e en uygun elektrod veya tel kalitesi 308, 304L\u2019nin de 308L\u2019dir. 304 kalite ince kesitlere kaynak uyguland\u0131\u011f\u0131nda kaynak ertesi tavlama gerektirmez, ancak kal\u0131n kesitlerde mutlaka uygulanmas\u0131 gerekir. 304L\u2019nin ise kal\u0131n kesitlerde de kaynak sonras\u0131 tavlama i\u015flemine gerek duyulmaz (\u00f6rn. 6mm ve \u00fczeri kal\u0131nl\u0131klarda)<\/p>\n

\u0130\u015eLENEB\u0130L\u0130RL\u0130K:\u00a0<\/strong>1.4301 (304) kalite d\u00fcnyada en s\u0131k ve \u00e7ok y\u00f6nl\u00fc kullan\u0131lan paslanmaz \u00e7eli\u011fidir. M\u00fckemmel \u015fekillenebilme ve kaynak kabiliyeti vard\u0131r. 304\u2019\u00fcn \u00f6stenitik<\/a> yap\u0131s\u0131 ara tavlama yapmadan derin s\u0131vama yap\u0131labilmesini sa\u011flar, dolay\u0131s\u0131yla evye, do\u011falgaz bacalar\u0131 ve kulplu tencere gibi derin s\u0131vama gerektiren \u00fcretimlerde tercih edilir.<\/p>\n

ISIL \u0130\u015eLEM:\u00a0<\/strong>Karbon (C) d\u00fc\u015f\u00fckl\u00fc\u011f\u00fc sebebiyle ayr\u0131ca \u0131s\u0131l i\u015flemle sertle\u015ftirilemez.<\/p>\n

KULLANIM ALANLARI:\u00a0<\/strong>Yiyecek i\u015fleme ekipmanlar\u0131; Mutfak, tekne ara\u00e7 ve ekipmanlar\u0131nda (evye, armat\u00fcr, tencere, k\u00fcpe\u015fte vs.); Mimari d\u0131\u015f cephe kaplamalar\u0131nda (panel, ray vs.); Kimyasal ta\u015f\u0131ma konteynerlerinde; Is\u0131 d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fclerinde (heat exchanger); C\u0131vata, somun, vidalarda; Yaylarda kullan\u0131lmaktad\u0131r.<\/p>\n

AISI 304, \u00e7ok y\u00f6nl\u00fc, y\u00fcksek korozyon direncine sahip, i\u015flenebilir ve dayan\u0131kl\u0131 bir paslanmaz \u00e7elik ala\u015f\u0131m\u0131d\u0131r.<\/p>\n\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Kimyasal \u00d6zellikler <\/th>304<\/th>304L<\/th><\/td>Mekanik \u00d6zellikler<\/th>De\u011fer<\/th>\n<\/tr>\n<\/thead>\n
C<\/td>0.0 \u2013 0.07<\/td>0.0 \u2013 0.03<\/td><\/td>Tensile Strength (MPa)<\/td>500 \u2013 700<\/td>\n<\/tr>\n
Mn<\/td>0.0 \u2013 2.0<\/td>0.0 \u2013 2.0<\/td><\/td>Proof Stress (MPa)<\/td>190 min<\/td>\n<\/tr>\n
Si<\/td>0.0 \u2013 1.00<\/td>0.0 \u2013 1.00<\/td><\/td>Elongation A50 mm<\/td>45 Min %<\/td>\n<\/tr>\n
P<\/td>0.0 \u2013 0.05<\/td>0.0 \u2013 0.05<\/td><\/td>Hardness Brinell<\/td>215 Max HB<\/td>\n<\/tr>\n
S<\/td>0.0 \u2013 0.03<\/td>0.0 \u2013 0.02<\/td><\/td>Density<\/td>8.00 g\/cm3<\/td>\n<\/tr>\n
Cr<\/td>17.50 \u2013 19.50<\/td>17.50 \u2013 19.50<\/td><\/td>Melting Point<\/td>1450 \u00b0C<\/td>\n<\/tr>\n
Ni<\/td>8.00 \u2013 10.50<\/td>8.00 \u2013 10.50<\/td><\/td>Modulus of Elasticity<\/td>193 GPa<\/td>\n<\/tr>\n
Fe<\/td>Balance<\/td>0.00 - 0.11<\/td><\/td>Electrical Resistivity<\/td>0.72 x 10-6 \u03a9.m<\/td>\n<\/tr>\n
N<\/td>Balance<\/td>0.00 - 0.11<\/td><\/td>Thermal Conductivity<\/td>16.2 W\/m.K<\/td>\n<\/tr>\n
<\/td><\/td><\/td><\/td>Thermal Expansion<\/td>17.2 x 10-6\/K<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n
STANDARTLAR<\/strong><\/h5>\n