ASTM A519 Karfe bututu
Wannan bututu yana rufe nau'o'i da yawa na carbon da gami da bututun inji na ƙarfe, ko dai wanda aka gama da zafi ko na sanyi.Karfe da aka yi amfani da shi a cikin bututun inji ana iya jefa shi a cikin ingots ko kuma ya zama siminti.Lokacin da karfe na maki daban-daban aka jera simintin simintin gyare-gyare, ana buƙatar gano sakamakon abin miƙa mulki.Bututun da ba shi da sumul samfuri ne na tubular da aka yi ba tare da kabu mai walda ba.Yawanci ana kera shi ta ƙarfe mai aiki mai zafi, kuma idan ya cancanta, ta hanyar sanyi kammala aikin tubular mai zafi don samar da sifar da ake so, girma da kaddarorin.
Za a samar da bututun a cikin siffofi masu zuwa: zagaye, murabba'i, rectangular da sassa na musamman.Za a yi nazarin zafi don ƙayyade adadin abubuwan da aka ƙayyade.Idan aka yi amfani da hanyoyin narkewa na biyu, za a sami nazarin zafin daga ingot ɗin da aka sake narkewa ko kuma samfurin ingot ɗaya na kowane narke na farko.Za a lulluɓe bututun da fim ɗin mai kafin a tsara don jinkirta tsatsa lokacin da aka ƙayyade
1. Fita Diamita: | 13.7mm-914mm |
2. Kaurin bango: | 2mm-120mm |
3. Tsawon: | 3m-12m |
4. Samar da Matsayi: | American ASME B36.10M, ASTM, API 5L, API 5CTJamus JISJamus DIN Sinanci GBBS misali |
5. Main Material: (Carbon Karfe & Low Alloy Karfe) | ASTM A53, A106, A210, A252, A333, X42, X46, X52, X60, X65, X70 da dai sauransu; JIS STPG42, G3454, G3456 da dai sauransu; Jamus St37, St42, St45, St52, 5Chiese 16Mn da dai sauransu |
6. Bayani na musamman: | Akwai bisa ga abokin ciniki's bukatun da yawa. |
7. Siffar Ƙarshe: | Ƙarshen Ƙarshen Ƙarshen Ƙarshe, Ƙarshen Ƙarshe, Mai fenti, ko ƙara iyakoki na filastik don kare iyakar biyu kamar kowane abokin ciniki's bukatun |
8. Maganin saman: | Fentin, mai, galvanized, phosphate da dai sauransu |
9. Amfani: | An yi amfani da shi sosai a fagen jiyya na injiniya, masana'antar petrochemical, sufuri da filin gine-gine na yau da kullun da dalilai na tsarin injiniya, alal misali a filin gini, ɗaukar kaya da dai sauransu; jigilar ruwa a cikin ayyukan da manyan kayan aiki, misali jigilar ruwa, mai , gas da dai sauransu Za a iya amfani da a low da matsakaici matsa lamba tukunyar jirgi don sufuri na ruwaye, misali tururi tube, babban hayaki tube, kananan hayaki tube, samar da tube da dai sauransu |
10. Takaddun shaida: | ISO,CE, API 5L takardar shaida |
11. Dubawa na ɓangare na uku: | Maraba da ku don aika kamfanin dubawa na ɓangare na uku (BV, SGS da sauransu) don bincika ingancin samfuran mu na ƙarshe. |
Haɗin Sinadari ( %):
Haɗin Sinada don Karfe Karfe | ||||
Daraja | Abubuwan sinadaran (%) | |||
C | Mn | P | S | |
1010 | 0.08-0.13 | 0.30-0.60 | = 0.040 | = 0.050 |
1020 | 0.18-0.23 | 0.30-0.60 | = 0.040 | = 0.050 |
1045 | 0.43-0.50 | 0.30-0.90 | = 0.040 | = 0.050 |
1518 | 0.15-0.21 | 1.10-1.40 | = 0.040 | = 0.050 |
Haɗin Sinadarin Don Alloy Karfe | ||||||||
Daraja | Abubuwan sinadaran (%) | |||||||
C | Mn | P max | S max | Si | Ni | Cr | Mo | |
4118 | 0.18-0.23 | 0.70-0.90 | 0.04 | 0.04 | 0.15-0.35 | - | 0.40-0.60 | 0.08-0.15 |
4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.04 | 0.15-0.35 | - | 0.80-1.10 | 0.15-0.25 |
4135 | 0.32-0.39 | 0.65-0.95 | 0.04 | 0.04 | 0.15-0.35 | - | 0.80-1.10 | 0.15-0.25 |
4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.04 | 0.15-0.35 | - | 0.80-1.10 | 0.15-0.25 |
Kayayyakin Injini:
Daraja | Jiha | Ƙarfin Ƙarfin Ƙarfi | Ƙarfin Haɓaka | Tsawaitawa | Tauri | ||
Ksi | Mpa | Ksi | Mpa | % | (HB) | ||
1020 | HR | 50 | 345 | 32 | 221 | 25 | 55 |
CW | 70 | 483 | 60 | 414 | 5 | 75 | |
SR | 65 | 448 | 50 | 345 | 10 | 72 | |
A | 48 | 331 | 28 | 193 | 30 | 50 | |
N | 55 | 379 | 34 | 234 | 22 | 60 | |
1045 | HR | 75 | 517 | 45 | 310 | 15 | 80 |
CW | 90 | 621 | 80 | 552 | 5 | 90 | |
SR | 80 | 552 | 70 | 483 | 8 | 85 | |
A | 65 | 448 | 35 | 241 | 20 | 72 | |
N | 75 | 517 | 48 | 331 | 15 | 80 | |
4130 | HR | 90 | 621 | 70 | 483 | 20 | 89 |
SR | 105 | 724 | 85 | 586 | 10 | 95 | |
A | 75 | 517 | 55 | 379 | 30 | 81 | |
N | 90 | 621 | 60 | 414 | 20 | 89 | |
4140 | HR | 120 | 855 | 90 | 621 | 15 | 100 |
SR | 120 | 855 | 100 | 689 | 10 | 100 | |
A | 80 | 552 | 60 | 414 | 25 | 85 | |
N | 120 | 855 | 90 | 621 | 10 | 100 |
Fentin, mai, galvanized, phosphate da dai sauransu