izina RY'IGICURUZWA |
Igikoresho cyihuta cyane |
Ibikoresho |
Amashanyarazi |
Umubare w'icyitegererezo |
AISI ASTM M35 / DIN 1.3243 / JIS SKH55 / W6Mo5Cr4V2Co5 |
Imiterere yo gutanga |
Ubukonje bwashushanijwe, Quenchen na Tempered, Gusya bidafite Centre |
Serivisi ishinzwe gutunganya |
Ubukonje bukonje, Gusya, Gukuramo, Ubushyuhe bwo kuvura ment |
Kuvura hejuru |
Umukara, Yasya, Yashwanyaguritse, Rough yahindutse, Yeza |
Diameter |
2-90 mm (kwihanganira ISO h8, h9) |
Gusaba |
imbeho ipfa, gupfira ubusa, gukubita hamwe nibikoresho bitandukanye |
Gukomera |
imiterere idasanzwe ≤269HB |
Gupakira |
Gupakira amazi |
Icyemezo |
ISO 9001, TUV, SGS, BV, CE, ABS |
C. |
Si |
Mn |
P. |
S. |
Cr |
Mo. |
V. |
W. |
Co. |
0,80 - 0,90 |
0.20 - 0,45 |
0.15 - 0,40 |
<= 0,030 |
<= 0,030 |
3,75 - 4,50 |
4,50 - 5,50 |
1,75 - 2,25 |
5,50 - 6,50 |
4,50 - 5,50 |
Ibikoresho bya mashini
Gukomera: Gukomera gukomeye: (ubundi buryo bwo gutunganya) ≤285HB; (annealing) ≤269HB. Icyitegererezo cyo kuvura ubushyuhe no kuzimya no gukomera: ≥64HRC
Microstructure
Ibisobanuro byo kuvura ubushyuhe: kuzimya, gushyushya kuri 730 ~ 840 ℃, gushyushya kuri 1190 ~ 1210 ℃ (itanura yo kwiyuhagira umunyu) cyangwa 1200 ~ 1220 ℃ (itanura ry’isanduku), gukonjesha amavuta, ubushyuhe kuri 540 ~ 560 ℃ kabiri, 2h buri gihe.
imiterere yo gutanga
Inkoni zishyushye, zahimbwe, hamwe nizikonje zikonje zitangwa muburyo butajegajega, kandi ibyuma bishyushye kandi byahimbwe bitangwa nyuma yo gutunganywa hakoreshejwe annealing + ubundi buryo bwo gutunganya (uruhu, gushushanya urumuri, gusiga cyangwa gusya, nibindi).
Ibibazo
1 Ikibazo: Wemera gutumiza icyitegererezo?
Igisubizo: Yego, twemeye icyitegererezo. Niba utumije agace gato mububiko, ni ubuntu.
Mugihe ukeneye gahunda yo kohereza cyangwa kwishyura ikiguzi cyo kohereza.
2 Ikibazo: Igihe cyawe cyo gutanga kingana iki?
Igisubizo: Mubisanzwe iminsi 45 kugeza kuri 60 nyuma yo kwishyura mbere, nayo ikurikije ibikoresho bisabwa
n'umubare wasabye.
3 Ikibazo: Ni ubuhe buryo bwo kwishyura?
Igisubizo: Kwishura bike cyangwa bingana 10000USD, 100% T / T mbere. Kwishura ibirenga 1000USD,
40% T / T mbere, kuringaniza mbere yo koherezwa. Emera kandi L / C ukireba.
4 Ikibazo: Niki gurantee yawe kubwiza?
Igisubizo: Koresha ibyemezo byubucuruzi by alibaba, bigufasha kubona ibicuruzwa byujuje ibisabwa no gukora amafaranga yawe neza.
5 Ikibazo: Igihe cyawe cyo gukora nikihe?
Igisubizo: Kuwa mbere-Kuwa gatanu: 8:00 AM-17: 00PM (Igihe cya Beijing, GMT + 08.00)
Mugihe na whatsapp urashobora kuntabaza igihe icyo aricyo cyose niba mbyutse.