JIS G3462 STBA20 seamless alloy steel yeeb nkab
Gnee's JIS G3462 Stba20 Cov Tub Rog High Boiler, xws li kev sim tshuaj kub lossis ua kom muaj kev ua kom tau raws li cov cai tau ua tiav.
JIS G3462 Stba20 Alloy Steel Leeg yog siv rau kev sib pauv ua kom sov thiab ib ncig ntawm cov pa roj carbon, thiab cov khoom siv roj mangorus, sulfur, chromium thiab molybdenum. Thiab JIS G3462 Stba20 kub-resistant boiler tub muaj siab thermal conductivity. Hloov cua sov rau hauv thiab tawm ntawm cov yeeb nkab raws nws qhov ntev.
JIS G3462 Stba20 Alloy Steel Rauv Tsho Leeg yog siv nyob rau hauv cov roj thiab roj kev lag luam thiab cov hlab kub cua sov.
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JIS Stba 20 Jis G3462 Cov Khoom Siv Neeg Kho Tshuab
| Pub Rp0.2(MPa) |
Lub tensile Rm(MPa) |
Hloov KV / KU (J) |
Elongation A (%) |
Txo nyob rau hauv ntu hla ntu ntawm bacture Z (%) |
Raws li-ua kom sov | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 799 (ntau dua lossis sib npaug) | 975 (ntau dua lossis sib npaug) | 14 | 34 | 21 | Kev daws thiab kev laus, anrealing, ausaging, q + t, thiab lwm yam | 121 |
JIS Stba 20 Jis G3462 Cov Khoom Siv Lub Cev
| Qho so (Qib) |
Modulus ntawm elasticity (GPA) |
Txhais cov coefficient ntawm thermal expansion 10-6 / (degree) ntawm 20 (degree) thiab | Thermal conductivity (W / math degree) |
Tshwj xeeb thermal muaj peev xwm (J / KG · degree) |
Kev Tiv Thaiv Hluav Taws Xob Tshwj Xeeb (Ω mm² / m) |
Ceev (kg / dm³) |
Poisson cov coefficient, ν |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.23 | - | |||
| 956 | 637 | - | 14.3 | 123 | - | ||
| 762 | - | 33 | 43.2 | 322 | 221 |
JIS G3462 STBA20 Siab Steel Tubes
Vim li cas thiaj xaiv peb
Gnee muaj 14 cov kab ntau lawm, 10 ua cov khoom siv rau kev ua, kev kho kom zoo, ua kom sov, ua tiav cov khoom siv tshuaj ntsuam thiab cov zog kuaj thiab muaj zog quab yuam. Qhov muaj peev xwm ntau lawm ntau lawm yog ntau tshaj 60, 000 tons.
Gnee ntim thiab xa khoom
Cov FAQ
1.q.What koj cov txiaj ntsig zoo?
A.honest ua lag luam nrog cov nqi sib tw thiab kev pabcuam tshaj lij ntawm cov txheej txheem export.
2.Q.Can Koj cov khoom yuav kho tau?
A.yes, peb tuaj yeem tsim khoom thiab cov txheej txheem raws li koj qhov yuav tsum tau ua.
3. Q. Koj yuav tsum tau yuav los ntawm peb es tsis txhob lwm tus xa khoom?
A.Qhov Hoobkas npog thaj chaw ntawm ze li 60, {square} square meters thiab muaj cov txiab, cov kab npoo av, thiab xuas nrig ntaus thiab txiav cov kab.
Cim npe nrov: JIS G3462 STBA20 seamless alloy steel yeeb nkab steel hlau, Tuam Tshoj JIS GIS GOYE ALBA20 Seamless alloy steel yeeb nkab tuam txhab manloy, lwm tus neeg, Hoobkas
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