SAE4130 Alloy Seamless Steel Pipeimhando yealloy seamless simbi pombi, uye kuita kwayo kwakakwira zvakanyanya kupfuura kwepombi dzesimbi dzisina musono.Nekuti iyi mhando yepombi yesimbi ine yakawanda Cr, tembiricha yaro yakakwira, tembiricha yakaderera, uye kushorwa kwemarara hazvifananidzwe nemamwe mapaipi esimbi asina musono.Naizvozvo, mapaipi alloy anoshandiswa zvakanyanya mumaindasitiri akadai se petroleum, makemikari, simba, uye boilers.
SAE4130 isina musono simbi pombiinoenderana neyemumba 30CrMo isina musono simbi pombi, uye simba rekusimba rinowanzopfuura 700MPa.
Alloy simbi pombi giredhi: AISI 4130
Chiyero: ASTM A29/A29M-04.ASTM A519
Inoenderana mhando yemumba: 30CrMo
Chimiro cheJapan chinoenderana: SCM430 (SCM2)
Inoenderana neGerman mhando: 34CrMo4 (1.7220)
American Standard A519 4130 Seamless Steel Pipe/Tube yePetroleum Machinery
American Standard AISI 4130 Seamless Steel Pipe Executive Standard: ASTM A519
American standardAISI/SAE 4130 alloy simbi pombiKemikari yakagadzirwa: 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 standard AISI 4130 mechanical zvivakwa: tensile simba: ≥ 620MPa, goho simba: ≥ 415MPa, elongation mushure mekutyoka: ≥ 20%, uye inogona zvakare kudzimwa uye kudzikiswa zvinoenderana nezvinodiwa nevatengi.
American standard AISI 4130 alloy simbi pombi yekuendesa mamiriro: inopisa yakakungurutswa kana kupisa inorapwa yakadzimwa uye kushatirwa.
SAE4130 inotonhora inokweva isina musono simbi pombiinoshandiswa zvakanyanya mukugadzira michina chaiyo, zvikamu zvemotokari, hydraulic cylinders, uye kuvaka (simbi sleeve) maindasitiri.
Nguva yekutumira: Zvita-27-2023