A691 CM70 EFW Hluav Taws Xob Fusion Welded Yeeb Nkab
A691 cm70 EFW Yeeb Cov Lus Qhia
A691 CM70 EFW Welded Yeeb Nkab Yog cov code rau Chromium}}} molybdenum cov qauv hauv kev sim thiab cov kev mob siab:
Cov khoom muaj pes tsawg leeg: chromium (CR) cov ntsiab lus 1.25% -1.5%, molybdenum (mangy) thiab lwm cov ntsiab lus los txhim kho thaum tshav kub ua kom tiv taus kub.
Kawm Ntawv Qhia Npe:
CM70 sawv cev rau cov khoom siv qib (cm sawv cev chromium - molybdenum hlau, 70 yog lub zog ua haujlwm);
Suffix (xws li CL22) qhia txog kev kho cua sov thiab qib tshuaj xyuas (piv txwv li, CL22 yuav tsum muaj qhov kub ntxhov siab tsis muaj qhov kub thiab txias.
Cov txheej txheem tsim khoom: Txais yuav hluav taws xob vuam (EFW) thev naus laus zis (HFW), kom ntseeg tau tias tag nrho cov ntaub ntawv hauv ob sab.
Cov thev naus laus zis tseem ceeb ntawm kev tsim cov txheej txheem
- Cov Khoom Siv Raw
Cov kab mob siab qib qib grad steel tau siv, thiab cov sulfur thiab phosphorus cov ntsiab lus yog siv tsawg dua (s sib luag rau 0.025%).
- Txoj kev sib txuas thiab vuam
Daim Ntawv Txoj Kev Ua: JCOe (Kev Siv Dabtsi yog khoov) lossis UoE (moulding) txheej txheem, kev sib tw ua haujlwm, qhov tseeb yog ± 0.5mm;
Cov txheej txheem vuam: Ob chav hlau brewerged arc vuam (SHAR), kev kho cua sov online kev kho mob kom paub tab.
- Tshaj tawm - kev thiab kuaj
Kev Kho Cua Sov: Li Qub (920 Degree ± 10 degree) + Templee (680-720 degree), tuav lub sijhawm yog xam raws li phab ntsa tuab;
Tsis - Kev sim ua kom puas: 100% Kev Ntsuam Xyuas Ntsuas (RT) thiab Testion Testing mus txog 1.5 zaug tsim kev tsim.
A691 cm70 EFW YEEB NKAUJ
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Khoom npe |
A691 CM70 EFW Yeeb | |
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Od |
Ntau dua los yog sib npaug rau 405 hli | |
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Qhov tuab |
2 hli ~ 75 hli |
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Chav nyob ntev |
3m, 5.8m, 6m, 11.8m, 12m, 13.5m lossis raws li cov neeg siv khoom thov |
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Khoom |
1Cr, 3Cr, 5CR, 9CR, 91, thiab lwm yam. |
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nplaim |
Liab qab nto, varnish pleev xim, galvanizing, lwm yam xim ua ib qho kev thov cov neeg siv khoom |
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Yam ntim |
Hauv bundles nrog steel sawb lossis hauv xoob, tsis - woven Fabrics cov pob lossis raws li cov neeg siv khoom thov |
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Daim ntawv thov |
COMPANGETABLE, ARCHANCE, STEEL STEEL, CREATELLYARD, SCAFFPLING WORSING, Piles, Piles, Piles, Ntau Lawm, |
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Daim Hlau thiab Cov Qauv Siv rau Cov Kav Hlau
| Hlau Yeeb Nkab Qib | Hlau Hom | Phaj txheem ASTM | Qib phaj |
Hardness Hb tus zuag |
| CM-70 | Cov Hlau Molybdenum Hlau | A204/A204M | Qib B |
201 |
• Lub hardness tus nqi haum rau s3
Kev kho tshav kub kub
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Hlau Yeeb Nkab Teem nqi |
ASTM Lub hom phiaj |
Post - Weld Kev Kho Cua Sov Qho so (ntxhov siab nyem) Degree F (Qib) |
Li qub tus zuag Ntshe tsis muaj lwm yam Degree F (Qib) |
Quenching kub tus zuag Tsuas yog uas txwv tsis pub muaj Degree F (Qib) |
Tempering kub lub min Degree F (Qib) |
| CM-70 | A204/A204M |
1100-1200 (590-650) |
1700 (925) |
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A691 CM70 EFW Yeeb
Cim npe nrov: A691 CM70 EFW Hluav Taws Xob Fusion Welded Yeeb Nkab, Tuam Tshoj A691 cm70 cmer Hluav Taws Xob Fusion Welded Yeeb Nkab Cov Chaw Tsim Tshuaj Welded Yeeb Nkab, Cov Chaw Muag Khoom
Koj Tseem Yuav Zoo Li
Xa kev nug