AISI 4130 seamless steel yeeb nkab, tseem hu ua AISI 4130 thiab SAE 4130, yog chromium-molybdenum qis alloy hlau uas muaj cov ntsiab lus qis carbon ntawm 0.28-0.33% piv rau AISI 4140, ua kom yooj yim rau vuam.
Lub AISI 4130 alloy kav muab los ntawm GNEE feem ntau yog muab nyob rau hauv hardened thiab tempered lub xeev nrog ib tug hardness range ntawm 207-235HB. Tom qab kos duab txias, lawv muaj qhov tseeb qhov tseeb thiab du nto.
Raws li kev faib tawm ntawm qib API kub, 4135 steel kav thiab 4130 seamless kav feem ntau siv hauv PU qib, piv txwv li -29 degree -+121 degree . Tab sis vim yog cov ntsiab lus qis me ntsis ntawm 4130 steel, nws qhov kev ua haujlwm kub qis yog me ntsis zoo dua li 4135 steel.
Cov ntaub ntawv khoom
4130 Tsawg alloy steel yeeb nkab tshuaj muaj pes tsawg leeg
Sulfur S: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.035,
Phosphorus P: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.035,
Chromium Cr: 0 80-1.10,
Nickel Ni: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.030,
Copper Cu: tso cai cov ntsiab lus seem tsawg dua lossis sib npaug rau 0.030,
Molybdenum: 0 15-0.25.
AISI 4130 Alloy Steel Seamless Pipe Mechanical Properties
Tensile zog σb (MPa): Ntau dua lossis sib npaug rau 930 (95),
yield zog σs (MPa): Ntau dua lossis sib npaug rau 785 (80),
elongation δ5 (%): ntau dua lossis sib npaug rau 12,
txo ntawm thaj tsam ψ(%): Ntau dua lossis sib npaug rau 50,
cuam tshuam Ua Haujlwm Akv(J): Ntau dua lossis sib npaug rau 63,
cuam tshuam toughness tus nqi kv(J/cm2): Ntau dua lossis sib npaug rau 78(8),
hardness: Tsawg dua los yog sib npaug rau 229HB.
Cov khoom tso tawm
AISI 4130 Chromoly yeeb nkab
Vim li cas thiaj xaiv GNEE
GNEE tam sim no muaj cov khoom muag muag ntau dua 20,000 tons. Peb tshwj xeeb hauv kev tsim khoom thiab muag khoom ntawm cov yeeb nkab steel thiab muaj kev paub dhau los hauv kev muag khoom thiab cov khoom muag. Peb muaj cov khoom sib txawv ntawm cov khoom lag luam thiab tuaj yeem hloov kho qhov sib txawv ntawm cov khoom raws li koj xav tau.
GNEE ib txwm tso lub tswv yim ntawm qhov zoo ua ntej hauv thawj qhov chaw. Peb lub luag haujlwm yog muabTIAB SA 4140/42CrMo/34CrMo4 seamless steel yeeb nkab alloy steel yeeb nkab nrog ruaj khov zoo, kev ua haujlwm siab thiab kev ua lag luam kev sib tw.
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FAQ
Q: Koj puas muaj kev tswj xyuas zoo?
A: Yog lawm, peb muaj peb tus kheej lub chaw soj nstuam zoo. Peb tog kuaj kev pabcuam kuj muaj.
Q: Koj muab kev pabcuam dab tsi?
A: Kev pabcuam customized rau txhua tus neeg siv khoom, thov hu rau peb!
Q. Koj lub sijhawm ua haujlwm yog dab tsi?
A. Cov Tshuag tsis tu ncua feem ntau yog 10 hnub. Nyob ntawm cov khoom.
Cim npe nrov: aisi 4130 seamless steel yeeb nkab, Tuam Tshoj aisi 4130 seamless steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
