Subject: 430 stainless steel grade, process and characteristics
Author: meishengchao
Posted on: 06/08/2016 02:31:38 AM
Surface level: 430 stainless steel has the following state, the state is not the same, dirt and corrosion resistance are not the same; NO.1,1D, 2D, 2B, N0.4, HL, BA, Mirror, and a variety of other surfaces processing status.ER70S-6 Weld Wire For Sale
Characteristics Processing: 1D- surface having a discontinuous particulate, also known as matte. Processing: hot rolling and cold rolling + annealing + blasting pickling annealing and pickling; 2D- was slightly shiny silver white. Processing: hot rolling and cold rolling + annealing + blasting pickling annealing and pickling; 2B- silvery white and a specific 2D surface gloss and good flatness. Processing: hot rolling and cold rolling annealing peening pickling + + + temper rolling annealing and pickling; BA- excellent surface gloss, has a high reflectivity, as a mirror surface. Processing: hot rolling and cold rolling + annealing + blasting pickling annealing and pickling + + polished surface temper rolling; No.3- has good gloss, the surface was coarse grain. Processing: chemical or 2B to 2D performed using 100-120 abrasive material (JIS R6002) polishing and temper rolling; No.4- has good gloss, the surface was fine lines. Processing: chemical or 2B to 2D polishing and temper rolling with 150-180 abrasive material (JIS R6002); HL- possessed silver gray hair streaks.ER70S-6 Weld Wire For Sale
Material properties: 430 stainless steel has the ability to oxidation resistance to corrosion, but there is tendency to intergranular corrosion; 430 stainless steel wire is widely used in the axis; the security non-toxic, widely used ingredients utensils.galvanized steel roofing sheets
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