ASTM ASTM Au 479 431}} txias kos lub ntsej muag ci ci
Ntawv pov thawj: ISO, AISI, ASTM, GB, en, din, jis
Puab: Round
Cov txheej txheem: Rolled txias
Thickness: 2mm-300 hli
Dav: 1000mmm -2000 hli
Ntev: raws li koj qhov yuav tsum tau ua
Txoj kab uas hla tsis kam: H9, H11, H13, K9, K11, K13 thiab lwm yam
Qauv: Dawb Qauv
Nto: Tsis muaj, tev, polishing, ci, ci me me,
Pob Thauj: Ntoo Pob
Dab tsi yog ovm 479 431}} txias kos lub ntsej muag ci ci?
ASTM ASTM Au 479 431}} txias kos lub ntsej muag ci ciyog tsim los ntawm kev kos kab mob kom ua tiav H6 kev zam tau raug ({} {{{{{{{{6 μ. qhov ua tiav no Tshem tawm cov kev xav tau rau theem nrab ua tiav, ntsib cov kev xav tau rau kev sib txoos Precision ua ke (E} g. Lub corrosion tsis kam yog 30% superior rau ntawm 410 stainless hlau.
431 stainless hlau round ci ntsa iab
Qhov Zoo Ntawm 410 Polished Stainless Hlau Round Bars
🔹Stainless hlau 431 ci ntsa iabmuaj 15-17 Chromium, sib sau ua ke rau kev kub ntxhov thiab kev tiv thaiv qis dua ntawm 30000 xyoo ntawm 304 stainless hlau, ua rau nws zoo tagnrho rau cov khoom siv tsheb loj xws li cov tshuab hluav taws xob thiab cua tshuab cua tshuab bolts .
🔹Vuam ntawm 431 Stainless Hlau:
Preheating raug pom zoo ntawm 150-200℃ua ntej vuam {}} pa taws, qeeb}}
🔹Cov Khoom Sib Nqus Ntawm 431 Stainless Hlau Txias Drawn Nqis:
Siab sib nqus vim nws tus qauv martensitic, ua rau nws haum rau cov khoom sib nqus, xws li hluav taws xob ntau thiab sensor cores .
Vim li cas thiaj xaiv GNEE
Yog tias koj xav tau cov khoom sib piv cov rooj ntawm 431 khaub thuas
✅ 431 vs 410/316 Kev sib piv ntawm lub rooj
✅ Kev ua qaug zog Cov ntaub ntawv tom qab kev kho mob thiab npau taws
✅ Kev Luam Ntawv Qhia Phau Ntawv Qhia (Kev Txiav Ceev, Cuab Qhov Kev Pom Zoo)
ATM A 479 431} Daim iav polished bar tshwj xeeb
| Yam | Kev qhia tshwj xeeb |
|---|---|
| Lub hom phiaj | ASTM A479 |
| Khoom Siv Khoom | 431 Cov Hlau Stainless (UNF S43100) |
| Txuj Ci Ntau Lawm | Khaub thuas Drawn + Bright tiav |
| Ua tiav cov kev xaiv | Peeled, av, qaim polished |
| Cov kab uas hla | 4 hli - 100 hli (kev cai ntau tshaj plaws muaj) |
| Qho ntev | 1 m - 6 m (lossis raws li cov neeg siv khoom yuav tsum tau) |
| Nto roughness (ra) | Tsawg dua los yog sib npaug rau 1.6 μm (tus qauv), yeem polishing kom tsawg dua lossis sib npaug rau 0.8 μm |
| Hardness (HRC) | Txog li hrc 40-50 (tom qab ua kom tawv thiab tawv ncauj) |
| Kev Kho Cua Sov | Quenching + Tempering (Martensitic Hardening qib) |
| Lub zog tensile | Ntau dua los yog sib npaug rau 850 MPa (tom qab kev kho cua sov) |
| Paib lub zog | Ntau dua los yog sib npaug rau 600 MPa |
| Daim ntawv muaj cai | En 10204 3.1 / 3.2, sgs, bv, tuv thaum thov |
| Ntim | Pe qhwv + Bundles + Fumigation-dawb rooj ntoo |
431 Cov Chaw Tsim Tshuaj Stainless Hlau Qws Chaw Tsim Tshuaj
Gnee Cov Khoom Ntim
Cov qhua tuaj noj mov
Cim npe nrov: ATM ASTM A 479 431}}}}} ovtm 479 431}479 431} Tam sim no Txiaj Ntsig Ci Bar Manufacturers, Chaw muag khoom, Hoobkas
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