Type 410 is a martensitic stainless steel that provides good corrosion resistance plus high strength and hardness. It is magnetic in both the annealed and hardened conditions. A wide of properties can be achieved with different heat treatments. Applications requiring moderate corrosion resistance and high mechanical properties are ideal for this alloy. Type 410 stainless steel pipe/tube Thickness 1-30mm Outer diameter 6-630mm Length 6m or as customer's requirement Finish Polished, Pickled,hairline,mirror Shap Round,square, rectangular,oval Technology Seamless,weld Standard JIS, AISI, ASTM, GB, DIN, EN ,etc. MOQ 2 Ton Application decoration, industry, etc. Certificate SGS Packaging Standard exporting packing Machinability: Type 410 has fair machinability. It has somewhat better machining characteristics than austenitic stainless steels, having a rating of about 55% compared to Bessemer screw stock (AISI B 1112). Sulfurized cutting oils are used for most operations. Weldability: Type 410 has good weldability. It is readily joined by fusion and resistance welding methods. Type 410 filler rod should be used for weldments that will be annealed or hardened and tempered after welding. Type 309 or 310 filler rod should be used to obtain maximum weld metal ductility in the as-welded condition. Ductility of fusion welds can be improved by annealing at 1450-1500°F and slow cooling. Corrosion Resistance: Type 410 provides a good corrosion resistance to air, water and some chemicals. Its resistance to nitric acid, concentrated sulfuric acid, dilute acetic acid and naphtha is satisfactory.  It also provides good resistance to food acids.