AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar Engineering Steel
Nkọwapụta
Ogwe ígwè AISI 4130 bụ obere carbon alloy steel.Ha bụ nke Chrome-Molly alloy nke nwere chromium na molybdenum dị ka ihe na-ewusi ike.AISI 4130 alloy steel bụ carbon ọkara, obere alloy steel na ọkọlọtọ ASTM A29.A na-akpọkwa ASTM 4140 ígwè dị ka chromoly steel, ma ọ bụ chrome moly steel, nwere 0.28-0.33% Carbon, 0.8-1.1% Chromium na 0.15-0.25% Molybdenum.
AISI 4130 gburugburu ogwe nchara nwere ikike ọrụ dị mma, nrụrụ nhazi pere mpe, yana nguzogide ike ọgwụgwụ dị mma.Ọ bụ nke udi nke ọkara ruo elu ike ike ígwè.Site na ọgwụgwọ okpomọkụ kwesịrị ekwesị, a na-arụkwa ya ngwa ngwa.Annealing ASTM 4130 alloy steel na-enye ezigbo ductility.A na-enyekarị ígwè AISI 4130 dị ka ogwe okirikiri na-adịkarị n'ọnọdụ siri ike na nke ọkụ.
Oke
| Aha ngwaahịa | AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar | |
| Ihe onwunwe | ASTM | 4130 |
| DIN | 25CrMo4/1.7218 | |
| GB | 30CrMo | |
| Ọkọlọtọ | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mmka1200mm | |
| Elu | Agba oji,Fatịlaịza, ekpochapụrụ, Chrome plated | |
| Nkọwapụta | Ogwe okirikiri | 8mm ~ 800mm |
| Ogwe akụkụ | 3mm * 20mm * 20mm ~ 12mm * 800mm * 800mm | |
| Ogwe square | 4mm * 4mm ~ 100mm * 100mm | |
| Ogwe dị larịị | 2 * 10mm ~ 100 * 500mm | |
| Hexagonal | 4mm ~ 800mm | |
| Usoro | Ọkụ eletrik gbazere,akpara akpa na annealed, gburugburu mmanya tụgharịa. | |
| Isi ike: | HBS 217 Max(dị iche na okpomọkụọgwụgwọ) | |
| Ule UT | SEP 1921/84/2 C/c klas. | |
| Ndidi | Dia -0/+ 0 ~ 5mm, Ọkpụrụkpụ -0/+ 0 ~ 5mm, Obosara: -0/+ 0 ~ 10mm. | |
| Ogologo | 2m,4m,5.8m,6m,11.8m,12m ma ọ bụ dị ka achọrọ. | |
| ngwugwu | Nkwakọ ngwaahịa kwesịrị ekwesị. | |
Ọkwa Steel nha nhata
| Obodo | British | USA | Japan | BS |
| Ọkọlọtọ | BS 970 | ASTM A29 | JIS G4105 | EN10083 |
| Ọkwa | 708A25/708M25 | 4130 | SCM430 | 25CrMo4/1.7218 |
Ngwakọta kemịkalụ nchara (%) 4130
| Ọkwa | 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 | / |
4130 ígwè n'ibu Njirimara na Ngwa
The n'ibu Njirimara tumadi na-agụnye tensile ike, mkpụrụ ike, elongation, ebe ma ọ bụ Mbelata, ekweghị ekwe, mmetụta uru, na-abụghị ọla nsonye wdg Dị iche iche okpomọkụ ọgwụgwọ, na n'ibu Njirimara ga-dị iche iche, dị ka normalized, iwe, QT.
4130ígwè mmanyana-eji makacụgbọ elu ommercial, ụgbọ elu injin ụgbọ elu, ụgbọ elu ndị agha, ụgbọ ala, ngwaọrụ igwe, akụrụngwa hydraulic, ịgba ọsọ ụgbọ ala, ikuku ikuku, ụlọ ọrụ mmanụ na gas dị ka ozu valvụ na nfuli, ọrụ ugbo na nchekwa wdg.
Ntụkwasị obi ịdị mma
1.Strict dị ka achọrọ
2. Nlereanya: Nlereanya dị.
3. Nnwale: Nnwale ịgba nnu nnu / ule tensile / Eddy current / Chemical mejupụtara ule dị ka arịrịọ ndị ahịa si dị.
4.Certificate: IATF16949, ISO9001, SGS wdg.
5. EN 10204 3.1 Asambodo
