Bozhong Stainless inventory includes Alloy 405 (UNS S40500) in plate.  Other product forms maybe available upon request. STANDARDS INDUSTEEL TRADEMARKS UNS ASTM EURONORMS EN SUS SOLEIL™ B3 S40500 405 1.4002 SUS 405 CHEMICAL ANALYSIS (%WEIGHT) C Cr Ni Mo N Others 0,030 12,5 - - - Al ≤ 0.15 General Properties Alloy 405 is a 12% chromium stainless steel designed to be used in the as-welded condition. Unlike the other grades of 12% chromium stainless, 405 is not vulnerable to extensive hardening through air cooling from high temperatures. Specifications: UNS S40500 Chemical Properties: C Cr Fe Mn Si S P Ni Al 405 0.08 max min: 11.5 max: 14.5 balance 1.0 max 1.0 max 0.03 max 0.04 max 0.50 max min: 0.1 max: 0.3 Mechanical Properties: Grade Tensile Strength ksi (MPa) min Yield Strength 0.2% offset ksi (MPa) min Elongation (% in 50mm) min Hardness (Brinell) MAX Hardness (Rockwell B) MAX 405 60 (415) 25 (170) 20 179 88 Physical Properties: Denstiy lbm/in3 Coefficient of Thermal Expansion (min/in)-°F Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi at 68 °F at 68 – 212°F at 68 – 1832°F at 200°F at 32 – 212°F in tension (E) 0.279 9.2 20.5 416 0.11 28 x 106 Corrosion Resistance 1、Same corrosion resistance of Type 410 Steel 2、Used in situations where more weldability is desired than Type 410 3、Machinability 4、Type 405 can be easily machined due to its soft and ductile characteristics   Weldability 1、Can be welded using shielded fusion and resistance techniques 2、Oxyacetylene is not recommended 3、Post weld annealing will maximize ductility