ASTM A335 P91 Alloy Steel Seamless Yeeb Nkab
Qhov kub npaum li cas tuaj yeem ua tauA335 P91 alloy yeeb nkabtiv taus?
A335P91 alloy yeeb nkab 15CrMoG steel yog hom hlau dav siv hauv kev lag luam fais fab. Nws muaj kev ua haujlwm siab thermal thaum siv ntawm 500 degree -550 degree . Thaum ua haujlwm kub siab tshaj 550 degree, nws cov thermal zog ua haujlwm tau txo qis. Cov hlau no tsuas yog siv rau cov kav dej siab thiab nruab nrab thiab cov kav dej qhia cov kav dej nrog qhov ntsuas ntawm 510 degree, thiab cov kav dej rhaub nrog cov yeeb nkab phab ntsa kub hauv qab 550 degree.
Cov khoom siv dab tsi yog A335 P91 seamless alloy yeeb nkab 15CrMoG ua los ntawm?
Nyob rau hauv A335 P91 Seamless alloy boiler raj, lub microstructure ntawm 15CrMoG thiab 15CrMo hlau nyob rau hauv lub xeev mov yog ferrite ntxiv pearlite. Thaum lub sijhawm ua haujlwm ntev ntawm A335P91 alloy tube hauv kev ua haujlwm kub ntawm 500 degree -550 degree, pearlite pob yuav raug tsim. Chemicalization, redistribution ntawm alloying ntsiab ntawm cov khoom tov thiab carbides thiab kev hloov nyob rau hauv carbide theem qauv,
Cov specifications yog A335P91 alloy yeeb nkab 914x14.27mm15CrMoG loj txoj kab uas hla nyias-walled thermally expanded alloy yeeb nkab.
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SA335 P91 yeeb nkab sib npaug
| ASTM | ASME | A335 P91 Cov khoom sib npaug | TIAB SA 3458 | UNS | BS | DIN | ISO | ABS | NK | LRS |
|---|---|---|---|---|---|---|---|---|---|---|
| A335 P91 | TIAB SA 335 P91 | T91, K90901, X10CrMoVNb9-1, 1.4903 | K91560 |
ASTM A335 Gr P91 sib npaug
| KHOOM | A335 P91 yeeb nkab specification | |
|---|---|---|
| ASTM | ASME | |
| ASTM A335 P91 Seamless yeeb nkab khoom | A335 Qib P91 9% Chrome; 1% Moly + cov ntsiab lus | SA335 P91 A335 9% Chrome; 1% Moly + cov ntsiab lus |
Alloy Steel Qib P91 Pipe Chemical Composition
| Hlau alloy P91 | C | Cr | Mn | Mo | P | S | Si |
|---|---|---|---|---|---|---|---|
| 0.08-0.12 | 8.00 – 9.50 | 0.30-0.60 | 0.85 – 1.05 | 0.020 max | 0.010 max | 0.20 -0.50 |
SA335 P91 Yeeb Nkab Mechanical Strength
| Tensile zog, MPa | A335 P91 Yield zog, MPa | Elongation |
|---|---|---|
| 585 nqi | 415 nqi | 20 feeb |
Khoom Paub meej
1.Manufacture method: txias dov, txias drawn, kub dov.
2, Khoom siv: Cr5Mo, 15CrMo, 13CrMo44, 12Cr1MoV, P22, T91, P91, P9, T9 Wb36
2. Txuj: ASTM A335 p91
3.Size: 12.7mm * 1.2mm - 325mm * 50mm
4.Delivery condition: normalized, normalized + tempered, Quenched + tempered
5. Los ntawm Hiav Txwv - tawg-bulk Pas Dej
6.Packing: Export hiav txwv tsim nyog pob
ASTM A335 Seamless Yeeb Nkab
Dab tsi yog qhov kev ua tau zoo ntawm A335 P91low alloy structural raj?
Qhov kev ua tau zoo ntawm cov kav hlau alloy yog siab dua li cov kav hlau seamless zoo tib yam, vim tias cov yeeb nkab steel no muaj ntau dua Cr, thiab nws qhov kub tsis kam, tsis kub tsis kam, thiab corrosion kuj yog unmatched los ntawm lwm yam seamless steel kav, yog li cov kav hlau alloy yog dav. siv hauv roj av, aerospace, tshuaj lom neeg kev lag luam, hluav taws xob fais fab, boiler, tub rog kev lag luam thiab lwm yam lag luam yog dav siv. Cov khoom siv ntawm cov kav hlau yog: 15CrMoG, 12CrMoG, P91, WB36.
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FAQ
1.Q.Vim li cas ho xaiv koj?
A.Firstly zoo, tus nqi thib ob, peb tuaj yeem muab rau koj ob qho tib si. Peb cov qauv kev pabcuam: zoo zoo + tus nqi zoo + kev pabcuam zoo=cov neeg siv khoom ntseeg.
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