ST37 ST35 ST52 umuyoboro muremure wicyuma
Din 2391 Umuyoboro w'icyuma udafite ikidodo (Din 2391, En 10305-1, en 10305-4, BS 6323 itomoye neza idafite icyuma NBK GBK)
Ibisobanuro
| Bisanzwe | DIN2391 DIN1630 DIN2448 |
| Icyiciro | ST35 / E235 ST37.4 ST45 / E255 ST52 / E355 |
| Imiterere yo Gutanga | NBK (+ N) BK (+ C) GBK (+ A) BKW (+ LC) BKS (+ SR) |
| Ingano | OD: 4 kugeza 219mm Ubunini 0.5-35mm, Uburebure: 3m, 5.8,6 cyangwa ukurikije ibisabwa |
| Kurangiza | Ubuso bwa Galvanised (Sliver / Umuhondo / Ibara) Zinc itwikiriye 8-12um |
| Gusaba | Sisitemu ya Hydraulic;Imodoka / bus;imodoka yo kubaka |
| Igihe cyo gutanga | A.3 iminsi niba iki cyiza aribicuruzwa. B. Iminsi igera kuri 30 ukurikije ubwinshi |
IMVUGO ZITANDUKANYE
1. Bare Tube (Nta gutwikira): Umucyo kandi woroshye
A. Ifeza yashizwemo
B. Umuhondo
C. Icyatsi cya Olive gitwikiriwe
Ubunini bwurwego: 8-20um, Ikizamini cyumunyu: Amasaha 48-150
3. Fosifate y'umukara
Imirima itandukanye
1. Imirima yimodoka
A. Imirongo yo gutera ibitoro / nozzles
B. CNG (Gasegereti ya Kamere yangiritse) tube-- Umuvuduko ukabije: 1307Bar, Umuvuduko wakazi: hafi 350bar
C. Ikwirakwizwa rya Drive: Kuyobora inkingi
Д.
2. Imirima ya Hydraulic
A. Inzira ya Hydraulic (HPL), imirongo ya pneumatike, hamwe no guhagarika hydraulic
B. Amashanyarazi ya Hydraulic (HPZ)
Ibigize imiti
| Icyiciro | C | Si | Mn | P | S | Al | |
| Izina | Oya. | max | max | max | max | max | max |
| ST35 | 1.0308 | 0.17 | 0.35 | 0.4 （min） | 0.025 | 0.025 | - |
| ST45 | 1.0408 | 0.21 | 0.35 | 0.4 （min） | 0.025 | 0.025 | - |
| ST52 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | - |
Ibikoresho bya mashini
| Icyiciro | Imbaraga Zitanga (Mpa) | Imbaraga za Tensile (Mpa) | Kurambura （%） | |
| Izina | Oya. | ReH (min) | Rm (min) | A (min) |
| ST35 | 1.0308 | 235 | 340 kugeza 480 | 25 |
| ST45 | 1.0408 | 255 | 440 kugeza 570 | 21 |
| ST52 | 1.058 | 355 | 490 kugeza 630 | 22 |
Ubworoherane
| OD | Kwihanganirana | Ubworoherane budasanzwe | ||
|
| GB / T3639 | DIN2391 | OD | WT |
| 4mm-20mm | ± 0.10mm | ± 0.08mm | ± 0.05mm | ± 0.05mm |
| 20mm-30mm | ± 0.10mm | ± 0.08mm | ± 0.08mm | ± 0.08mm |
| 31mm-40mm | ± 0.15mm | ± 0.15mm | ± 0.10mm | ± 0.08mm |
| 41mm-60mm | ± 0,20mm | ± 0,20mm | ± 0.15mm | ± 0.15mm |
| 61mm-80mm | ± 0,30mm | ± 0,30mm | ± 0,20mm | ± 0,20mm |
| 81mm-120mm | ± 0.45mm | ± 0.45mm | ± 0,30mm | ± 0,30mm |
Imiterere yo Gutanga
| Kugenwa | Ikimenyetso | Ibisobanuro |
| Ubukonje burangiye (birakomeye) | BK (+ C) | Ibijumba ntabwo bivura ubushyuhe nyuma yubukonje bwa nyuma, bityo, bifite imbaraga nyinshi zo kurwanya ihinduka |
| Ubukonje bwarangiye (Byoroshye) | BKW | Ubushyuhe bwa nyuma bwo kuvura bukurikirwa no gushushanya gukonje birimo guhindura ibintu bike.Ubundi buryo bukwiye bwo gutunganya butuma urwego runaka rwubukonje (urugero: kunama, kwaguka) |
| (+ LC) | ||
| Ubukonje bwarangiye kandi bworohewe | BKS (+ SR) | Kuvura ubushyuhe bikurikizwa nyuma yuburyo bukonje bukonje.Ukurikije uburyo bukwiye bwo gutunganywa, kwiyongera kwingutu zisigaye zirimo gukora gukora no gutunganya kurwego runaka. |
| Annealed | GBK (+ A) | Uburyo bwa nyuma bwo gukonjesha bukurikirwa no gufatira mu kirere cyagenzuwe. |
| Bisanzwe | NBK (+ N) | Uburyo bwa nyuma bwo gukonjesha bukurikirwa no gufatira hejuru hejuru yo guhinduka mukirere cyagenzuwe. |
Ubwishingizi bufite ireme
1. Komera ukurikije DIN2391 / EN10305 cyangwa ibindi bipimo.
2. Icyitegererezo: Icyitegererezo ni ubuntu kubizamini.
3. Ibizamini: Ikizamini cyumunyu wumunyu / Ikizamini cya Tensile / Eddy igezweho / Ikizamini cyimiti ukurikije ibyifuzo byabakiriya
4. Icyemezo: IATF16949, ISO9001, SGS nibindi
5.EN 10204 3.1 Icyemezo
Gupakira ibicuruzwa
