ГОСТ 8733 Gost 8734 Bututun Karfe Mai Sanyi mara kyau
Ƙayyadaddun bayanai
GOST Standard karfe bututu / USSR STATE STANDARD
GOST 8731-87 bututun ƙarfe masu zafi mara kyau
GOST 8732-78 - bututun ƙarfe mara nauyi mara nauyi, wanda aka kera akan diamita na waje, kauri da tsayin bango.
TS EN GOST 8732-78 Bututun Karfe na Karfe mara-tsayi mara-tsayi
GOST 8733-74 Sanyi mara kyau da bututun ƙarfe na gurɓataccen dumi-Buƙatun fasaha
GOST 8734-75 Sanyi mara kyau da ɗumi naƙasasshen bututun ƙarfe-Range
GOST 9567-75 Madaidaicin Bututun Karfe-Range
GOST 9940-72 Bututu mara kyau mara kyau da aka yi da ƙarfe mai jure lalata
GOST 9941-72 Sanyi mara kyau da bututu masu dumi waɗanda aka yi da ƙarfe mai juriya da lalata.
GOST 1060-76 Bututun nakasasshen sanyi mara ƙarfi don ginin jirgi-Buƙatun fasaha
GOST 5654-76 Bututun da ba su da ƙarfi mara ƙarfi don ginin jirgi-Buƙatun fasaha
GOST 550-75 Bututun ƙarfe maras sumul don sarrafa man fetur da masana'antar petrochemical
GOST 14162-69 Ƙananan bututun ƙarfe (capillary)
GOST 10192-62 Bimetallic bututu maras sumul-Range
GOST 21945-76 Bututun ƙarfe mara nauyi mara nauyi wanda aka yi da gami bisa tushen buƙatun fasaha na titanium
GOST 21729-76 Bututun da aka naƙasa sanyi mara kyau da naƙasasshiyar zafi da aka yi da tsarin carbon da ƙarfe mai gami
Ƙayyadaddun bayanai
| Daidaitawa | GOST 9567-75 |
| Daraja | karfe 10/20/35/45/20Cr/40X/30ХГСА |
| Yanayin Bayarwa | NBK(+N) BK(+C) GBK(+A) BKW(+LC) BKS(+SR) AS Rolled |
| Girman | OD: 4 zuwa 219 mm Kauri: 0.5-20mm, Tsawon: 3m, 5.8,6 ko bisa ga buƙatun |
| Gama | 1.Bare Tube (Babu shafi): Haske da santsi 2.Galvanized surface (Sliver / Yellow / Mai launi) Tutiya shafi na 8-12um 3.Black phosphate |
| Aikace-aikace | Tsarin Ruwa;Mota / bas;abin hawa gini / Makanikai |
| Lokacin bayarwa | Kwanaki A.3 idan wannan kyawun kayan haja ne. B. Kimanin kwanaki 30 bisa ga adadi |
Abubuwan sinadaran (%)
| KarfeGrade | C | Si | Mn | Cr | Ni | S | P | Cu |
| 10 | 0,07-0,14 | 0,17-0,37 | 0,35-0,65 | 0,15 | 0,3 | - | - | - |
| 20 | 0,17-0,24 | 0,17-0,37 | 0,35-0,65 | 0,25 | 0,25 | 0,03 | 0,025 | 0,3 |
| 35 | 0,32-0,40 | 0,17-0,37 | 0,50-0,80 | 0,25 | 0,3 | 0,04 | 0,035 | 0,3 |
| 45 | 0,42-0,45 | 0,17-0,37 | 0,50-0,80 | 0,25 | - | - | - | - |
| 40 Х | 0,36-0,44 | 0,17-0,37 | 0,50-0,80 | 0,80-1,10 | 0,3 | 0,035 | 0,035 | 0,3 |
| 30ХГСА | 0,28-0,34 | 0,90-1,20 | 0,80-1,10 | 0,80-1,10 | 0,3 | 0,005 | 0,025 | - |
Kayan inji
| Karfe daraja | Ƙarfin ɗaure, N/mm2 (min) | Ƙarfin Haɓaka, N/mm2 (min) | Tsawaitawa, %(min) |
| 10 | 343 | 206 | 24 |
| 20 | 412 | 245 | 21 |
| 35 | 510 | 294 | 17 |
| 45 | 589 | 323 | 14 |
| 40 Х | 618 | - | 14 |
| 30ХГСА | 491 | - | 18 |
Aikace-aikace
1.For Vehicle (Automotive, locomotive, Construction Machinery kamar Kankare famfo da sauransu)
A. Tsarin jirgin kasa mai ƙarfi:
• Layukan man fetur • Layukan dizal na gama gari • Jiragen sanyaya Piston • SCR & EGR
• Bututu masu tsauri • Mai & bututun sanyaya ruwa
B. Tsarin sarrafa ruwa
• Tarurukan Tube • Bututun sanyaya iska • Clutch actuator pipes C. Tuki da tsarin tuƙi • Bututun Gear Ingrain •
Bututun Ciyarwar Tuƙi
D. Tsarin ruwa
• Layukan Matsi na Na'ura mai Ruwa da Ruwan Ruwa • Na'urorin Haɗaɗɗen Ruwa • Bututun Ruwa.
E. Wasu Misali
• Tushen gaba • bututun allon shading na rana da sauran bututun waya • Bututun kujera kujera
2. Amfani da injiniyoyi da injiniyoyi
• sarrafa injina da sassa • sarrafa ƙarfe • Musanya zafi • Silinda mai iskar gas
Ƙarƙashin teku da na ruwa • Jirgin sama • Kayan aikin wutar lantarki na Winder • Ƙarfafa wutar lantarki da Ƙarfafa wutar lantarki • Ƙarfafawa • da dai sauransu.
Sauran amfani don cikakkun bayanai gwargwadon buƙatun abokan ciniki
Tabbatar da inganci
1. Tsanani bisa ga ma'auni.
2. Samfura: Samfurin kyauta ne don gwaji.
3. Gwaje-gwaje: Gwajin gwajin gishiri / Gwajin Tensile / Eddy halin yanzu / Gwajin abun da ke ciki bisa ga buƙatar abokan ciniki
4.Certificate: IATF16949, ISO9001, SGS da dai sauransu.
5.EN 10204 3.1 Takaddun shaida
