Introduction to ASTM A519 AISI 4130 Alloy Seamless Steel Pipe

4130 ndi chromium molybdenum aloyi chitsulo chitoliro chitsanzo.

Chromium molybdenum steel alloy steel chitoliro ndi mtundu wa chitoliro chachitsulo chopanda msoko, 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.

Ndi mtundu wanji wa chitoliro chachitsulo 4130?

4130 imagwirizana ndi mtundu wamtundu wa 30CrMo, ndipo mphamvu zamakokedwe nthawi zambiri zimakhala pamwamba pa 700MPa. Waya wowotcherera uyenera kugwiritsa ntchito waya wowotcherera wamphamvu kwambiri wa ER70-G, womwe mutha kufunsa mukagula.

Chidziwitso cha ASTM A519 AISI 4130 Alloy Seamless Steel Pipe

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 StandardA519 4130 Chitoliro Chachitsulo Chopanda Msoko / Chubukwa Makina a Petroleum
American Standard AISI4130 Chitoliro Chopanda ChitsuloExecutive Standard: ASTM A519
American muyezoASTM/AISI 4130aloyi zitsulo chitoliro Mankhwala zikuchokera: 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
American standard AISI4130 aloyi chitsulo chitoliromalo operekera: kutentha kukulungidwa kapena kutentha kozimitsidwa ndi kupsya mtima
Mafotokozedwe ndi miyeso: 60.3-765 * 5-120, madiresi omwe amagwiritsidwa ntchito kawirikawiri: 60.3, 73, 88.9, 101.6, 114.3, 141.3, 168.3, 219.1, 273.1, 325, 4, 4, 4, 325, 4, 4. 559, 610, 660, 711, 762. Makulidwe ena amathanso kusinthidwa malinga ndi zomwe makasitomala amafuna.
American standard 4130 seamless steel pipe application field: yomwe imagwiritsidwa ntchito makamaka ngati zida zowunikira mafuta, zida zobowola, zida zamakina opanga mafuta, kubowola mafuta ndi zida zopangira ndi zowonjezera, ndi zida zofunika pakusonkhanitsa kwathunthu kwamafuta ndi gasi wachilengedwe.

Monga a4130 ogulitsa ma chubu,Yuantai Derun akhoza kubala4130 lalikulu chubu,4130 chubu lamakona anayi,4130 chubu yopanda msoko, aisi 4130 chitoliro, a519 gr 4130 chitoliro, machubu ena aisi 4130 amagwiritsidwa ntchito pantchito yotchuka.