410 stainless hlau phajyog corrosion thiab kub-resistant 12% chrome steel. Nws yog feem ntau siv hardenable stainless hlau. Thaum tshav kub kub-kho 410 muaj txhua yam khoom piv rau engineering alloy steel AISI 4130, thaum tseem muaj corrosion kuj zoo. 410 muaj zog tiv thaiv atmospheric corrosion. Hardened thiab polished rau siab tshaj plaws corrosion kuj.
Txij li thaum 410 yog cua-hardening hlau, nws yuav tsum tau preheated heev ua ntej welding, tsawg kawg yog 350-400 degree F, thiab tag nrho annealed tam sim ntawd ua ntej weldment txias. Txwv tsis pub, cov hlau yuav tawv thiab yuav zoo li tawg. Filler metals of matching compositions, AWS E410 coated electrodes, and ER410 bare filler wires are available. Alloy 82 (AWS ERNiCr-3) filler wire kuj tau siv. Cov nickel alloy no kuj tsis tshua muaj zog, yog li nws tuaj yeem tiv taus qee yam ntawm cov kab mob uas tuaj yeem ua rau410 stainless hlau phajweldments rau tawg.
Tshav kub sib npaug mus rau 1200-1400 degree F, tshem tawm ntawm qhov cub, thiab cua txias. Qhov no yuav tsum ua rau Brinell hardness txog 187. Rau qhov siab tshaj plaws softness, kub rau 1500-1650 degree F, maj mam txias qhov cub kom 1100 degree F, ces cia cua txias. Lub Brinell hardness yuav tsum yog kwv yees li 155. Thaum tshav kub kub rau 1750-1850 degree F, tsau rau hauv lub tshav kub, ces quench nyob rau hauv roj. Cov khoom sib sib zog nqus kuj yuav hardened los ntawm cua txias. 410 yuav harden rau qee qhov thaum rhuab mus rau 1500 degree F thiab siab dua tshwj tsis yog maj mam txias hauv qab qhov kub tseem ceeb. Soak tsawg kawg ib teev ntawm qhov kub siab, ntev dua rau cov khoom loj, ces cua txias. Tempering 410 nyob rau hauv 750-1050 degree F ntau yam ua rau muaj kev cuam tshuam toughness thiab txo corrosion kuj. Yog tias koj muaj kev xav tau, thov hu rau410 stainless hlau phaj chaw tsim tshuaj pausmuas! Email:sxthsteel@sxth-group.com