AISI4130 ASTM 4130 30CrMo SCM430 Seamless simbi pombi
AISI4130 China yemumba giredhi 30CrMo isimbi ine alloy ine chromium uye molybdenum, ine simba rekusimba kazhinji pamusoro pe750MPa.Anonyanya kuonekwa pamusika mabhawa uye ndiro dzakakora.Mudhuri wakatetepa 4130 pombi yesimbi ichashandiswa kugadzira Bhasikoro kana mota/ bhazi furemu.Iyi isangano resimbi rinobviswa pombi.Yakagadzirwa neinotonhora inodhonzwa isina musono kabhoni simbi mapaipi akabhenda uye akaiswa imwe neimwe zvinoenderana neiyo contour yemukati mengoro.
AISI 4130 isina musono simbi pombi ine yakanaka basa kugona, kushoma kugadzirisa deformation, uye yakanakisa kuneta kuramba.Ndeyechikamu chesimbi yepakati nepamusoro-soro.Nekurapa kwakakodzera kwekupisa kunogadzirwawo nyore nyore.Annealing ASTM 4130 alloy simbi inopa yakanakisa ductility.AISI 4130 simbi inowanzo kupihwa seyakatenderedza bhawa kazhinji mune yakaoma uye yakashatirwa mamiriro.
Kuumbwa Kwemakemikari
| Giredhi | C | Si | Mn | P | S | Cr | Mo | Ni |
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.4-0.6 | 0.035 | 0.04 | 0.8-1.1 | 0.15-0.25 | / |
| 25CrMo4 | 0.22-0.29 | 0.4 | 0.6-0.9 | 0.025 | 0.035 | 0.9-1.2 | 0.15-0.30 | / |
| SCM430 | 0.28-0.33 | 0.15-0.35 | 0.6-0.85 | 0.03 | 0.03 | 0.9-1.2 | 0.15-0.30 | / |
Equal Steel Giredhi
| Nyika | British | USA | Japani | BS |
| Standard | BS 970 | ASTM A29 | JIS G4105 | EN10083 |
| Giredhi | 708A25/708M25 | 4130 | SCM430 | 25CrMo4/1.7218 |
Tsanangudzo
| End Shape | Beveled yekupedzisira, yakajeka kupera, yakanyangarika, kana kuwedzera machira epurasitiki kuchengetedza migumo miviri sezvinodiwa nemutengi. | |
| Surface Kurapa | Mafuta, Galvanized, Phosphate etc | |
| Technique | Cold drawn & cold rolled | |
| Mamwe mhando mapaipi | 1. Mapombi emotokari uye michina | |
| 2. Mapombi anotsemuka peturu | ||
| 3. High Pressure Boiler Pipe | ||
| 4. Pombi yekufambisa yakaderera uye yepakati | ||
| 5. Makemikari fetiraiza midziyo pombi | ||
| 6. Kupisa ex-chenji mapaipi | ||
| Delivery Conditions | 1.Sezvakakungurutswa | Kupisa yakakungurutswa seamless simbi pombi |
| 2.Cold rolled | Cold rolled seamless simbi pombi | |
| Package | 1. Bundle Packing. | |
| 2. Plain kupera kana kunyangarika sekukumbira kwemutengi. | ||
| 3. Yakaputirwa nepepa risina mvura. | ||
| 4. Chipfeko chesaga chine tambo dzakawanda. | ||
| 5. Rongedza mumabhokisi anorema matatu-madziro. | ||
4130 mapaipi esimbi anowanzo shandiswa mukudzimwa uye kudziya mamiriro.Kana iyo kabhoni yemukati iri pamuganho wakaderera, simbi inogona zvakare kushandiswa sesimbi yakashongedzwa inoda yakakwirira musimboti simba.Muindasitiri yekugadzira michina yepakati, inonyanya kushandiswa kugadzira zvikamu zvakadzimirwa uye zvine hasha zvine chikamu chikuru chemuchinjiko uye kushanda pasi pekunetseka kwakanyanya, senge shafts, spindles, uye mavhiri ekudzora mutoro wakakwira, mabhaudhi, maviri emusoro studs, magiya. , nezvimwewo;Inoshandiswa muindasitiri yemakemikari kugadzira welded zvikamu, welded zvimiro zvinoumbwa nemaplate uye machubhu, pamwe nepamusoro-kudzvanywa mapaipi anoshanda munitrogen uye hydrogen media patembiricha isingapfuuri 250 ° C;Inoshandiswa kugadzira ma turbines uye boilers, kugadzira mafasteners anoshanda ari pasi pe450 ° C, flanges uye flange zvivharo zvinoshanda pasi pekumanikidzwa kwakanyanya pasi pe500 ° C.
Hunhu Hwakanaka
1. Yakasimba maererano neKugadzira zviyero.
2. Muenzaniso: Sample ndeyemahara yekuyedza.
3. Miedzo: Munyu wekupfapfaidza bvunzo / Tensile bvunzo / Eddy ikozvino / Kemikari yekuumbwa bvunzo zvinoenderana nechikumbiro chevatengi
4.Certificate: IATF16949, ISO9001, SGS nezvimwewo.
5.EN 10204 3.1 Chitupa
