Daraja na Babban Farantin Carbon
| ASTM A283/A283M | ASTM A573/A573M | ASME SA36/SA36M |
| ASME SA283/SA283M | ASME SA573/SA573M | EN10025-2 |
| EN10025-3 | EN10025-4 | EN10025-6 |
| JIS G3106 | DIN 17100 | DIN 17102 |
| GB/T16270 | GB/T700 | GB/T1591 |
Misali, amfani da A36
Amfani da ASTM A36 Carbon Structural Karfe Faranti
| Sassan Inji | Firam | Kayan aiki | Faranti masu ɗauke da kaya | Tankuna | Kwantena | Faranti masu ɗauke da kaya | Ƙirƙira |
| Faranti na Tushe | Giya | Cams | Ƙwayoyin Sprockets | Jigs | Zobba | Samfura | Kayan aiki |
| Zaɓuɓɓukan Ƙirƙirar Farantin Karfe na ASTM A36 | |||||||
| Lanƙwasawa Mai Sanyi | Mai Sauƙi Mai Zafi | Naushe | Inji | Walda | Lanƙwasawa Mai Sanyi | Mai Sauƙi Mai Zafi | Naushe |
Sinadarin Sinadarin A36
| ASTM A36 Farantin Karfe Mai Zafi | Sinadaran Hadin Kai | |
| Sinadarin | abun ciki | |
| Carbon, C | 0.25 - 0.290% | |
| Tagulla, Cu | 0.20% | |
| Iron, Fe | Kashi 98.0% | |
| Manganese, Mn | Kashi 1.03% | |
| Phosphorus, P | 0.040% | |
| Silikon, Si | 0.280% | |
| Sulfur, S | 0.050% | |
Kayan A36 na zahiri
| Kadarar Jiki | Ma'auni | Sarki |
| Yawan yawa | 7.85 g/cm3 | 0.284 lb/in3 |
Kayan Inji na A36
| Farantin Karfe Mai Zafi na ASTM A36 | ||
| Kayayyakin Inji | Ma'auni | Sarki |
| Ƙarfin Taurin Kai, Mafi Kyau | 400 - 550 MPa | 58000 - 79800 psi |
| Ƙarfin Taurin Kai, Yawan Amfani | 250 MPa | 36300 psi |
| Ƙarawa a lokacin Hutu (a cikin 200 mm) | Kashi 20.0% | Kashi 20.0% |
| Ƙarawa a lokacin Hutu (a cikin 50 mm) | Kashi 23.0% | Kashi 23.0% |
| Modulus na Ragewa | 200 GPa | 29000 ksi |
| Babban Modulus (wanda aka saba amfani da shi don ƙarfe) | 140 GPa | 20300 ksi |
| Rabon Poissons | 0.260 | 0.260 |
| Shear Modulus | 79.3 GPA | 11500 ksi |
Karfe mai carbon wani ƙarfe ne da ya ƙunshi ƙarfe da carbon. An yarda da wasu abubuwa da yawa a cikin ƙarfe mai carbon, tare da ƙarancin kaso mafi girma. Waɗannan abubuwan sune manganese, tare da matsakaicin kashi 1.65%, silicon, tare da matsakaicin kashi 0.60%, da kuma jan ƙarfe, tare da matsakaicin kashi 0.60%. Wasu abubuwa na iya kasancewa a cikin adadi kaɗan don su shafi halayensa.
Akwai nau'ikan ƙarfe na carbon guda huɗu
Dangane da adadin carbon da ke cikin ƙarfe. Ƙananan ƙarfe na carbon suna da laushi kuma suna da sauƙin samarwa, kuma ƙarfe masu yawan carbon suna da ƙarfi da ƙarfi, amma ba sa jurewa, kuma suna da wahalar sarrafawa da walda. Ga halayen ma'aunin ƙarfe na carbon da muke samarwa:
● Ƙaramin Karfe na Carbon– Abubuwan da ke cikin 0.05%-0.25% na carbon da har zuwa 0.4% na manganese. Hakanan an san shi da ƙarfe mai laushi, abu ne mai araha wanda yake da sauƙin siffantawa. Duk da cewa ba shi da tauri kamar ƙarfe mai yawan carbon, burizing na mota na iya ƙara tauri a saman sa.
● Karfe Mai Matsakaici na Carbon – Ya ƙunshi kashi 0.29%-0.54% na carbon, tare da kashi 0.60%-1.65% na manganese. Karfe mai matsakaicin carbon yana da ƙarfi kuma yana da ƙarfi, yana da kaddarorin tsufa na dogon lokaci.
● Karfe Mai Yawan Carbon – Haɗaɗɗen carbon 0.55%-0.95%, tare da manganese 0.30%-0.90%. Yana da ƙarfi sosai kuma yana riƙe da ƙwaƙwalwar siffa mai kyau, wanda hakan ya sa ya dace da maɓuɓɓugan ruwa da waya.
● Karfe Mai Yawan Carbon - Haɗakarsa ta 0.96%-2.1% na carbon. Yawan sinadarin carbon da ke cikinsa ya sa ya zama abu mai ƙarfi sosai. Saboda karyewar sa, wannan matakin yana buƙatar kulawa ta musamman.
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