GB5310 12Cr2MoG Boiler Steel Pipe
12Cr2MoG alloy yeeb nkabmuaj kev ua haujlwm zoo rau intergranular corrosion, zoo heev corrosion kuj thiab txias ua hauj lwm stamping kev ua tau zoo. Nws muaj zog corrosion kuj rau oxidizing acids (xws li nitric acid), alkali daws thiab feem ntau cov organic thiab inorganic acids. Nws kuj muaj qee yam kev tiv thaiv corrosion.
12Cr2MoG alloy boiler raj yog siv los ua cov cua kub saum npoo ntawm cov cua kub qis thiab nruab nrab siab boilers (kev ua haujlwm siab feem ntau tsis ntau dua 5.88Mpa, ua haujlwm kub qis dua 450 degree); siv nyob rau hauv high-pressure boilers (ua hauj lwm siab yog siab tshaj 9.8Mpa, ua hauj lwm kub yog nyob nruab nrab ntawm 450 degree thiab 650 degree) degree) cua sov nto kav, economizers, superheaters, reheaters, petrochemical kev lag luam kav, thiab lwm yam.
Chemical Composition ntawm GB 5310 raj
| Qib | Tshuaj muaj pes tsawg leeg /% | |||||||
| C | Si | Mn | Cr | Mo | V | P | S | |
| Max. | ||||||||
| 12Cr2MoG | 0.08 - 0.15 | <0.50 | 0.40 - 0.60 | 2.00 - 2.50 | 0.90 - 1.13 | - | 0.025 | 0.015 |
Mechanical Property ntawm 12Cr2MoG raj
| Qib | Khoom | Impact (kv2)/J | Hardness | |||||
| Tensile zog MPa | Yield zog MPa | Elongation A / % | L | T | HBW | HV | ||
| Ntev | Hloov | |||||||
| Min. | ||||||||
| 12Cr2MoG | 450-600 | 280 | 22 | 20 | 40 | 27 | 125-180 | 125-180 |
GB5310 boiler steel yeeb nkab
12cr2mo alloy raj raws li GB / T 8162-87
Specifications: Kub-dov yeeb nkab sab nraud txoj kab uas hla 32 ~ 630mm. Phab ntsa thickness 2.5 ~ 75mm. Sab nraud txoj kab uas hla ntawm txias dov (txias kos) yeeb nkab yog 5 ~ 200mm. Phab ntsa thickness 2.5 ~ 12mm.
Cov tsos mob zoo: yuav tsum tsis muaj kab nrib pleb, folds, folds, delamination, cov kab plaub hau los yog caws pliav tsis xws luag ntawm sab hauv thiab sab nrauv ntawm cov yeeb nkab steel. Cov kev tsis xws luag no yuav tsum raug tshem tawm tag nrho, thiab cov phab ntsa tuab thiab sab nraud yuav tsum tsis txhob dhau qhov tsis zoo sib txawv tom qab tshem tawm.
Vim li cas thiaj xaiv peb
1. Lub Hoobkas loj, peb lub peev xwm ntau lawm yog siab heev thiab tuaj yeem ua tau raws li koj qhov kev txiav txim sai thiab loj.
2. Qhov zoo ntawm peb cov khoom yog zoo heev, peb pab neeg tau ua nws ntau xyoo, zoo tswv yim los ntawm kev ua lag luam thiab domestic thiab txawv teb chaws kev lag luam.
3. Peb tuaj yeem tsim ntau yam thiab cov lus qhia tshwj xeeb kom tau raws li koj qhov kev xav tau sib txawv.
Gnee Cov neeg tuaj xyuas
FAQ
1. Q. Koj qhov zoo yog dab tsi?
A: Cov khoom lag luam zoo, tus nqi sib tw thiab kev pabcuam xa tawm.
2.Q.Koj cov khoom puas tuaj yeem hloov kho?
A. Yog, peb tuaj yeem tsim thiab ua raws li koj xav tau.
3. Q. Kuv tuaj yeem kawm li cas txog koj qhov kev lees paub zoo?
A. Mus ntsib peb lub Hoobkas yog qhov zoo tshaj plaws kom nkag siab ib leeg.
Cim npe nrov: gb5310 12cr2mog boiler steel yeeb nkab, Tuam Tshoj gb5310 12cr2mog boiler steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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