A182-F11 / F12 / F22 Alloy Steel Sib txawv

A182-F11, A182-F12, thiab A182-F22 yog tag nrho cov qib ntawm cov hlau alloy uas feem ntau siv rau ntau yam kev lag luam, tshwj xeeb tshaj yog nyob rau hauv high-temperature thiab high-pressure ib puag ncig. Cov qib no muaj cov tshuaj sib txawv thiab cov khoom siv kho tshuab, ua rau lawv haum rau ntau hom kev siv.Lawv feem ntau yog siv hauv cov tshuab siab, suav nrog flanges, fittings, valve thiab qhov zoo sib xws, thiab dav siv hauv kev tsim cov petrochemical, thee conversion, nuclear fais fab, chav turbine thooj voos kheej kheej, thermal fais fab thiab lwm yam khoom siv loj nrog kev ua haujlwm hnyav thiab cov xov xwm corrosive nyuaj.

F11 STEEL CHEMICAL COMPOSITION

Qib Qib C Si Mn P S Cr Mo
Chav Kawm 1 F11 0.05-0.15 dr hab 0.5-1.0 0.3-0.6 hli ≤ 0.03 ≤ 0.03 1.0-1.5 hli 0.44-0.65 Nws
Chav kawm 2 F11 0.1-0.2 hli 0.5-1.0 0.3-0.6 hli ≤ 0.04 ≤ 0.04 1.0-1.5 hli 0.44-0.65 Nws
Chav kawm 3 F11 0.1-0.2 hli 0.5-1.0 0.3-0.6 hli ≤ 0.04 ≤ 0.04 1.0-1.5 hli 0.44-0.65 Nws

F12 STEEL CHEMICAL COMPOSITION

Qib Qib C Si Mn P S Cr Mo
Chav Kawm 1 F12 0.05-0.15 dr hab ≤0.5 0.3-0.6 hli ≤ 0.045 ≤ 0.045 0.8-1.25 Nws 0.44-0.65 Nws
Chav kawm 2 F12 0.1-0.2 hli 0.1-0.6 0.3-0.8 hli ≤ 0.04 ≤ 0.04 0.8-1.25 Nws 0.44-0.65 Nws

F22 STEEL CHEMICAL COMPOSITION

Qib Qib C Si Mn P S Cr Mo
Chav Kawm 1 F22 0.05-0.15 dr hab ≤0.5 0.3-0.6 hli ≤ 0.04 ≤ 0.04 2.0-2.5 hli 0.87-1.13 Nws
Chav kawm 3 F22 0.05-0.15 dr hab ≤0.5 0.3-0.6 hli ≤ 0.04 ≤ 0.04 2.0-2.5 hli 0.87-1.13 Nws

F11 / F12 / F22 STEEL MECHANICAL PROPERTY

Qib Qib Tensile zog, Mpa Yield zog, Mpa Elongation,% Txo thaj tsam,% Hardness, HWB
F11 Chav Kawm 1 ≥415 ≥205 ≥ 20 ≥45 121-174 : kuv
Chav kawm 2 ≥485 ≥275 ≥ 20 ≥30 143-207 : kuv
Chav kawm 3 ≥515 ≥310 ≥ 20 ≥30 156-207 : kuv
F12 Chav Kawm 1 ≥415 ≥220 ≥ 20 ≥45 121-174 : kuv
Chav kawm 2 ≥485 ≥275 ≥ 20 ≥30 143-207 : kuv
F22 Chav Kawm 1 ≥415 ≥205 ≥ 20 ≥35 ≤170
Chav kawm 3 ≥515 ≥310 ≥ 20 ≥30 156-207 : kuv

Thawj qhov sib txawv ntawm A182-F11, A182-F12, thiab A182-F22 alloy steels nyob rau hauv lawv cov tshuaj muaj pes tsawg leeg thiab ua rau cov khoom siv kho tshuab. A182-F11 muaj kev ua tau zoo ntawm qhov kub nruab nrab, thaum A182-F12 thiab A182-F22 muab lub zog ntau dua thiab tiv thaiv corrosion thiab kub-kub creep, nrog A182-F22 feem ntau yog qhov muaj zog tshaj plaws thiab feem ntau corrosion-resistant ntawm peb.


Post lub sij hawm: Sep-04-2023