-Giri\u015f:<\/p>\n
K\u00f6\u015febent, iki kenar\u0131 birbirine dik olan uzun bir \u00e7elik \u015ferittir. E\u015fkenar k\u00f6\u015febent \u00e7eli\u011fi ve e\u015fit olmayan k\u00f6\u015febent \u00e7eli\u011fi vard\u0131r. E\u015fkenar k\u00f6\u015febent \u00e7eli\u011finin her iki taraf\u0131n\u0131n geni\u015fli\u011fi e\u015fittir. \u00d6zellikleri milimetre cinsinden yan geni\u015flik \u00d7 yan geni\u015flik \u00d7 yan kal\u0131nl\u0131k olarak ifade edilir. \u00d6rne\u011fin, \"\u221f30\u00d730\u00d73\", yan geni\u015fli\u011fi 30 mm ve yan kal\u0131nl\u0131\u011f\u0131 3 mm olan bir e\u015fkenar k\u00f6\u015febent \u00e7eli\u011fi anlam\u0131na gelir. Ayr\u0131ca \u221f3# gibi kenar geni\u015fli\u011finin santimetre say\u0131s\u0131 olan model numaras\u0131 ile de ifade edilebilir. Model numaras\u0131, ayn\u0131 modeldeki farkl\u0131 yan kal\u0131nl\u0131klar\u0131n boyutlar\u0131n\u0131 g\u00f6stermez. Bu nedenle, k\u00f6\u015febent \u00e7eli\u011fin yan geni\u015flik ve yan kal\u0131nl\u0131k boyutlar\u0131, yaln\u0131zca model numaras\u0131n\u0131 kullanmaktan ka\u00e7\u0131nmak i\u00e7in s\u00f6zle\u015fme ve di\u011fer belgeler \u00fczerinde eksiksiz olarak doldurulmal\u0131d\u0131r. S\u0131cak haddelenmi\u015f e\u015fkenar k\u00f6\u015febent \u00e7eli\u011finin \u00f6zellikleri 2#-20#'dir. A\u00e7\u0131l\u0131 \u00e7elik, yap\u0131n\u0131n farkl\u0131 ihtiya\u00e7lar\u0131na g\u00f6re \u00e7e\u015fitli gerilim ta\u015f\u0131yan bile\u015fenlerden olu\u015fabilir ve bile\u015fenler aras\u0131nda bir ba\u011flay\u0131c\u0131 olarak da kullan\u0131labilir. \u00c7at\u0131 kiri\u015fleri, k\u00f6pr\u00fcler, iletim kuleleri, kald\u0131rma ve ta\u015f\u0131ma makineleri, gemiler, end\u00fcstriyel f\u0131r\u0131nlar, reaksiyon kuleleri, konteyner raflar\u0131 ve depolar gibi \u00e7e\u015fitli bina yap\u0131lar\u0131nda ve m\u00fchendislik yap\u0131lar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n
Q345C K\u00f6\u015febent \u00c7eli\u011finin kimyasal bile\u015fimi:<\/p>\n
Q, bu malzemenin verimini temsil eder ve 345, bu malzemenin 345 civar\u0131nda olan verim de\u011ferini ifade eder. Ve malzemenin kal\u0131nl\u0131\u011f\u0131 artt\u0131k\u00e7a akma de\u011feri azal\u0131r.
\nBile\u015fim: C\u22640.20 Si\u22640.55 Mn\u22641.70 P\u22640.035 S \u22640.035 V:0.02-0.15 Nb 0.015-0.060 Al\u22650.015 Ti:0.02-0.20
\nQ345C k\u00f6\u015febent \u00e7eli\u011fi ile di\u011fer profil \u00e7elikleri aras\u0131ndaki fark:
\nQ235-A
\nKarbon C: 0,14\uff5e0,22; Manganez Mn: 0.30\uff5e0.65;
\nQ235-B
\nKarbon C: 0,12\uff5e0,20; Manganez Mn: 0.30\uff5e0.70;
\nBa\u011flant\u0131 \u00e7ubuklar\u0131, ba\u011flant\u0131 \u00e7ubuklar\u0131, kancalar, c\u0131vatalar, \u015faftlar ve kaynak par\u00e7alar\u0131 gibi d\u00fc\u015f\u00fck \u00e7ekirdek mukavemeti gereksinimleri olan karb\u00fcrlenmi\u015f veya siyan\u00fcrl\u00fc par\u00e7alara uygulan\u0131r.<\/p>\n
-Grid standard\u0131:
\nGB\/T2101-89 (profil \u00e7eli\u011finin kabul\u00fc, ambalajlanmas\u0131, i\u015faretlenmesi ve kalite sertifikalar\u0131 i\u00e7in genel h\u00fck\u00fcmler); GB9787-88\/GB9788-88 (s\u0131cak haddelenmi\u015f e\u015fkenar\/e\u015fit olmayan a\u00e7\u0131l\u0131 \u00e7eli\u011fin boyutu, \u015fekli, a\u011f\u0131rl\u0131\u011f\u0131 ve izin verilen sapmas\u0131); JISG3192- 94 (s\u0131cak haddelenmi\u015f \u00e7eli\u011fin \u015fekli, boyutu, a\u011f\u0131rl\u0131\u011f\u0131 ve tolerans\u0131); DIN17100-80 (s\u0131radan yap\u0131sal \u00e7elik i\u00e7in kalite standard\u0131); \u0413\u041e\u0421\u0422535-88 (s\u0131radan karbon \u00e7eli\u011fi i\u00e7in teknik ko\u015fullar).
\nYukar\u0131daki standartlar\u0131n h\u00fck\u00fcmlerine g\u00f6re, k\u00f6\u015febent \u00e7eli\u011fi demetler halinde teslim edilmeli ve demetleme ge\u00e7i\u015flerinin say\u0131s\u0131 ve demet uzunlu\u011fu y\u00f6netmeliklere uygun olmal\u0131d\u0131r. K\u00f6\u015febent \u00e7eli\u011fi genellikle \u00e7\u0131plak olarak teslim edilir ve nakliye ve depolama s\u0131ras\u0131nda nem ge\u00e7irmezlik gereklidir.<\/p>\n
-Kimyasal Bile\u015fim:
\n(1) Bile\u015fim endeksi: K\u00f6\u015febent \u00e7eli\u011finin kimyasal bile\u015fimi genel yap\u0131sal haddelenmi\u015f \u00e7elik serisine aittir ve ana do\u011frulama indeksleri C, Mn, P ve S'dir. Genel aral\u0131k C<0.22%, Mn'dir: 0.30-0.65%, P<0.060%, S<0.060%.
\n(2) Muayene y\u00f6ntemleri: Yukar\u0131daki kimyasal bile\u015fenleri test ederken, yayg\u0131n olarak kullan\u0131lan standart denetim y\u00f6ntemleri aras\u0131nda GB223, JISG1211-1215, BS1837, BS Manual 19, \u0413\u041e\u0421\u042222536, vb. bulunur.<\/p>\n
-Uygulama:<\/p>\n
A\u00e7\u0131l\u0131 \u00e7elik, farkl\u0131 yap\u0131lara g\u00f6re \u00e7e\u015fitli gerilim ta\u015f\u0131yan bile\u015fenler olu\u015fturmak i\u00e7in kullan\u0131labilir ve bile\u015fenler aras\u0131nda ba\u011flay\u0131c\u0131 olarak da kullan\u0131labilir. Ev kiri\u015fleri, k\u00f6pr\u00fcler, iletim kuleleri ve kald\u0131rma ekipmanlar\u0131 gibi \u00e7e\u015fitli bina yap\u0131lar\u0131nda ve m\u00fchendislik yap\u0131lar\u0131nda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Ta\u015f\u0131ma makinelerinde, gemilerde, end\u00fcstriyel f\u0131r\u0131nlarda, reaksiyon kulelerinde, konteyner raflar\u0131nda, kablo hendek braketlerinde, g\u00fc\u00e7 borular\u0131nda, bara braketi kurulumunda ve depo raflar\u0131nda kullan\u0131lan k\u00f6\u015febent \u00e7eli\u011fi, in\u015faatta kullan\u0131lan bir karbon yap\u0131sal \u00e7eliktir. Basit kesitli bir \u00e7elik malzemedir ve esas olarak metal bile\u015fenler i\u00e7in kullan\u0131l\u0131r. Ve fabrika binas\u0131n\u0131n \u00e7er\u00e7evesi vb. Kullan\u0131m s\u0131ras\u0131nda iyi kaynaklanabilirlik, plastik deformasyon performans\u0131 ve belirli mekanik mukavemet gerektirir. A\u00e7\u0131l\u0131 \u00e7elik \u00fcretimi i\u00e7in hammadde k\u00fct\u00fc\u011f\u00fc d\u00fc\u015f\u00fck karbonlu kare \u00e7elik k\u00fct\u00fckt\u00fcr ve bitmi\u015f a\u00e7\u0131l\u0131 \u00e7elik s\u0131cak haddelenmi\u015f, normalize edilmi\u015f veya s\u0131cak haddelenmi\u015f halde teslim edilir.<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
-Giri\u015f: K\u00f6\u015febent, iki kenar\u0131 birbirine dik olan uzun bir \u00e7elik \u015ferittir. E\u015fkenar k\u00f6\u015febent \u00e7eli\u011fi ve e\u015fit olmayan k\u00f6\u015febent \u00e7eli\u011fi vard\u0131r. E\u015fkenar k\u00f6\u015febent \u00e7eli\u011finin her iki taraf\u0131n\u0131n geni\u015fli\u011fi e\u015fittir. \u00d6zellikleri milimetre cinsinden yan geni\u015flik \u00d7 yan geni\u015flik \u00d7 yan kal\u0131nl\u0131k olarak ifade edilir. \u00d6rne\u011fin, \"\u221f30\u00d730\u00d73\" [...]","protected":false},"featured_media":2860,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[18,49],"class_list":{"0":"post-3383","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-steel-profile","7":"product_cat-angle-steel","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/product\/3383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/comments?post=3383"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/media\/2860"}],"wp:attachment":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/media?parent=3383"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/product_cat?post=3383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}