SAE4130 Aloyi Chitoliro Chopanda Zitsulondi mtundu wa chitoliro chachitsulo chosasunthika, ndipo magwiridwe ake ndi apamwamba kwambiri kuposa mapaipi wamba achitsulo opanda msoko.Chifukwa chitoliro chachitsulo chamtunduwu chimakhala ndi Cr yambiri, kutentha kwake, kutentha pang'ono, komanso kukana kwa dzimbiri sikungafanane ndi mapaipi achitsulo opanda msoko.Chifukwa chake, mapaipi a alloy amagwiritsidwa ntchito kwambiri m'mafakitale monga petroleum, mankhwala, mphamvu, ndi boilers.
SAE4130 chitoliro chachitsulo chosasunthikalimafanana ndi zoweta 30CrMo msoko zitsulo chitoliro, ndi kumakokedwa mphamvu zambiri pamwamba 700MPa.
Aloyi zitsulo chitoliro kalasi: AISI 4130
Muyezo: ASTM A29/A29M-04.Chithunzi cha ASTM A519
Zogwirizana ndi mtundu wapakhomo: 30CrMo
Mtundu wofananira waku Japan: SCM430 (SCM2)
Mtundu wofananira waku Germany: 34CrMo4 (1.7220)
American Standard A519 4130 Seamless Steel Pipe/Tube for Petroleum Machinery
American Standard AISI 4130 Seamless Steel Pipe Executive Standard: ASTM A519
American muyezoAISI/SAE 4130 aloyi chitoliro chachitsuloKapangidwe ka mankhwala: C: 0.28~0.33 Si: 0.15~0.35 Mn: 0.40~0.60 S ≤ 0.040 P ≤ 0.040 Cr: 0.80 ~ 1.10 Mo: 0.15~0.25
American muyezo AISI 4130 makina katundu: kumakoka mphamvu: ≥ 620MPa, zokolola mphamvu: ≥ 415MPa, elongation pambuyo fracture: ≥ 20%, komanso akhoza kuzimitsidwa ndi kupsya mtima malinga ndi zofunika kasitomala
Muyezo waku America wa AISI 4130 aloyi chitsulo choperekera chitoliro: chotenthetsera chotenthetsera kapena kutentha kuzimitsa ndi kupsya mtima
SAE4130 ozizira kukokedwa opanda zitsulo chitoliroamagwiritsidwa ntchito kwambiri popanga makina olondola, zida zamagalimoto, masilinda a hydraulic, ndi mafakitale omanga (mamanja achitsulo).
Nthawi yotumiza: Dec-27-2023