430 stainless steel identities
(1), has the good anti-corrosive performance general aluminum, the heat conduction performance is better than the austenite, the thermal-expansion coefficient is smaller than the austenite, heat-resisting weary, the increase stabilizing element titanium, the welded joint spot mechanical property is good.
(2), the construction for decorative or ornamental purpos, the fuel oil burner nozzle part, the family use the appliance, the electrical appliances part.
430 chemical compositions
C Si Mn P S Cr Ni
430 chemical composition proportion 0.04 0.35 0.34 0.019 0.001 16.1 0.13
430 stainless steel surfaces
Cold rolling: 2B (surface luminous), NO.4 (oil mill wiredrawing), HL (wiredrawing surface), BA (mirror surface), No.1 (hot rolling surface)
At present produces 2B the factory to be many, is mainly the Shanxi Taiyuan Steel Works, the Shanghai Baoshan Steel Corporation, the kiuchuan steel works.
The NO.1 habitat has Taiyuan Steel Works, Baoshan Steel Corporation.
Density
430 stainless steel densities 7.75
Thickness
Cold rolling thickness: 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm
