ASTM A638 660 Cov Hlau Stainless
Kev Piav Qhia Luv:
660A yog hais txog ib qho mob tshwj xeeb ntawm A286 alloy (UNS S66286), uas yog cov hlau stainless uas muaj zog heev, kub heev, thiab tiv taus corrosion.
660A Stainless Hlau Bar:
ASTM A453 Qib 660 yog cov hlau tsis xeb austenitic uas tau siv dav rau kev sib txuas thiab bolting kub siab. Lub xeev 660A ntawm A286 stainless hlau yog kua annealed, muab qhov sib npaug ntawm lub zog siab, zoo formability, thiab zoo heev corrosion tsis kam. Qhov no ua rau nws haum rau cov ntawv thov xav tau hauv aerospace, automotive, thiab kev lag luam qhov twg cov ntaub ntawv yuav tsum ua haujlwm tau zoo nyob rau hauv kev ntxhov siab thiab kub siab. Zoo heev tsis kam rau oxidation thiab corrosion nyob rau hauv qhov chaw kub siab. Zoo tiv taus ntau yam corrosive ib puag ncig, suav nrog dej hiav txwv, kua qaub me me, thiab alkalis.
Cov Lus Qhia Txog 660 Stainless Steel Bar:
| Qib | 660A 660B 660C 660D |
| Tus Qauv | ASTM A453, ASTM A638 |
| Nto | Ci, Dub, Polish |
| Kev Siv Tshuab | Txias Kos & Kub Dov, pickled, sib tsoo |
| Ntev | 1 txog 12 Meters |
| Cov Khoom Siv Raw | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Cov Tshuaj Lom Zem Ntawm 660 Stainless Steel Bar:
| Qib | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Al | V | B |
| S66286 | 0.08 | 2.0 | 0.040 | 0.030 | 1.0 | 13.5-16.0 | 24.0-27.0 | 1.0-1.5 | 1.9-2.35 | 0.35 | 0.10-0.50 | 0.001-0.01 |
ASTM A638 Qib 660 Bar Cov Khoom Siv Kho Tshuab:
| Qib | Chav Kawm | Lub zog tensile ksi [MPa] | Yiled Strengtu ksi[MPa] | Kev ntev% |
| 660 | A, B thiab C | 130[895] | 85 [585] | 15 |
| 660 | D | 130[895] | 105[725] | 15 |
Qib 660 hauv Chav Kawm A / B / C / D Bar Daim Ntawv Thov:
ASTM A453/A453M npog cov lus qhia rau kev kub siab bolting nrog cov coefficients nthuav dav piv rau austenitic stainless hlau. Ib qho ntawm cov qib siv feem ntau yog Qib 660 bolts. Peb tsim cov stud bolts,cov ntsia hlau hex, cov ntsia hlau nthuav dav,cov pas nrig threaded, thiab ntau ntxiv raws li A453 Qib 660 hauv Chav Kawm A, B, C, thiab D, npaj rau cov ntawv thov engineering tshwj xeeb.
Vim li cas ho xaiv peb?
•Koj tuaj yeem tau txais cov khoom zoo meej raws li koj xav tau ntawm tus nqi qis tshaj plaws.
•Peb kuj muab cov nqi Reworks, FOB, CFR, CIF, thiab tus nqi xa khoom tuaj rau koj. Peb xav kom koj ua qhov kev pom zoo rau kev xa khoom uas yuav pheej yig heev.
•Cov ntaub ntawv peb muab yog qhov tseeb tag nrho, txoj cai los ntawm daim ntawv pov thawj xeem raw khoom mus rau qhov kawg ntawm daim ntawv qhia. (Cov ntawv qhia yuav qhia raws li qhov xav tau)
•Peb lav tias yuav teb tsis pub dhau 24 teev (feem ntau hauv tib lub sijhawm)
•Muab daim ntawv qhia SGS TUV.
•Peb mob siab rau peb cov neeg siv khoom. Yog tias nws tsis tuaj yeem ua tau raws li koj xav tau tom qab kuaj xyuas txhua txoj kev xaiv, peb yuav tsis dag koj los ntawm kev cog lus cuav uas yuav tsim kev sib raug zoo nrog cov neeg siv khoom.
•Muab kev pabcuam ib zaug xwb.
Ntim:
1. Kev ntim khoom yog qhov tseem ceeb heev tshwj xeeb tshaj yog thaum xa khoom mus thoob ntiaj teb uas cov khoom xa tuaj dhau ntau txoj kev sib txawv kom mus txog qhov chaw kawg, yog li peb thiaj li txhawj xeeb txog kev ntim khoom.
2. Saky Steel ntim peb cov khoom ntau txoj kev raws li cov khoom. Peb ntim peb cov khoom ntau txoj kev, xws li,
