AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar Engineering Steel
Hōʻike
ʻO nā pahu kila AISI 4130 he kila haʻahaʻa kalapona.Aia lākou i ka Chrome-Molly alloy i loaʻa i ka chromium a me ka molybdenum i mea hoʻoikaika ikaika.ʻO ke kila kila AISI 4130 he kalapona kalapona haʻahaʻa haʻahaʻa i ka maʻamau ASTM A29.ʻO ke kila ASTM 4140 ka mea maʻamau i kapa ʻia he kila chromoly, a i ʻole chrome moly steel, nona ka inoa 0.28-0.33% Carbon, 0.8-1.1% Chromium a me 0.15-0.25% Molybdenum.
Loaʻa i ka AISI 4130 ka pahu kila a puni ka hana maikaʻi, ka liʻiliʻi o ka hoʻololi ʻana, a me ke kūpaʻa luhi maikaʻi.Aia ia i ka ʻāpana o ke kila hiki ke paʻakikī i waena.Me ka hoʻomaʻamaʻa wela kūpono ua maʻalahi hoʻi i ka mīkini.Hāʻawi ka Annealing ASTM 4130 alloy steel i ka ductility maikaʻi loa.Hāʻawi pinepine ʻia ke kila AISI 4130 ma ke ʻano he paʻa pōʻai ma ke ʻano paʻakikī.
Nā ʻāpana
| inoa mea kūʻai | AISI 4130 SCM430 25crmo4 1.7218 Alloy Round Bar | |
| Mea waiwai | ASTM | 4130 |
| DIN | 25CrMo4/1.7218 | |
| GB | 30CrMo | |
| Kūlana | GB/T799, ASTM A29, A108, A321, A575, BS970, DIN1652, JIS G4051 | |
| OD | 6mmi1200mm | |
| Ili | Pena ʻeleʻele,ʻAʻohe, hoʻomaʻamaʻa ʻia, uhi ʻia ʻo Chrome | |
| Nā kikoʻī | pā pōʻai | 8mm~800mm |
| pā kihi kihi | 3mm * 20mm * 20mm ~ 12mm * 800mm * 800mm | |
| Paʻa huinaha | 4mm * 4mm ~ 100mm * 100mm | |
| pā pālahalaha | 2*10mm~100*500mm | |
| Hexagonal | 4mm~800mm | |
| Kaʻina hana | Ua hehee ka umu uila，forged and annealed, pahu poepoe huli. | |
| ʻoʻoleʻa: | HBS 217Max(Okoa mai ka welalapaʻau) | |
| Hoao UT | SEP 1921/84/2 C/c papa. | |
| Hoʻomanawanui | Dia -0/+ 0~5mm, Mānoanoa -0/+ 0~5mm, Laulā: -0/+ 0~10mm. | |
| Ka lōʻihi | 2m,4m,5.8m,6m,11.8m,12m a i ole e like me ka makemake. | |
| Pūʻolo | Hoʻopili pono kai. | |
Papa kila like
| ʻāina | Pelekania | USA | Iapana | BS |
| Kūlana | BS 970 | ASTM A29 | JIS G4105 | EN10083 |
| Papa | 708A25/708M25 | 4130 | SCM430 | 25CrMo4/1.7218 |
4130 mea kila kila (%)
| Papa | 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 kila mechanical waiwai a me ka noi
ʻO nāʻano mechanical ka nui o ka ikaika tensile, ka ikaika hua, ka elongation, ka'āpana a iʻole ka ho'ēmiʻana, ka paʻakikī, ka waiwai o ka hopena, ka hoʻokomoʻole o ka metal a me nā mea'ē aʻe.
4130pahu kilahoʻohana ʻia nocʻO nā mokulele ommercial, nā mokulele mokulele mokulele, nā mokulele kaua, nā kaʻa, nā mea mīkini, nā mea hana hydraulic, ka heihei kaʻa, ka aerospace, ka aila a me nā ʻoihana e like me nā kino valve forged a me nā pamu, nā ʻoihana mahiʻai a me nā ʻoihana pale.
Hōʻoia maikaʻi
1.Strict e like me nā koi
2. Laʻana: Loaʻa ka laʻana.
3. Nā ho'āʻo: ho'āʻo paʻakai paʻakai/Tensile ho'āʻo / Eddy manawa / Chemical haku ho'āʻo e like me nā mea kūʻai mai noi
4.Certificate: IATF16949, ISO9001, SGS etc.
5. EN 10204 3.1 Hōʻoia
