409 stainless steel
Material: 409,409 L, 410L, 436L, 441,444
Features of ferrite 409:
1, Low price.
2, Better thermal conductivity than austenitic.
3,Thermal expansion coefficient is smaller than the austenite. Thermal fatigue   resistance.
4,Add the stabilizing elements of titanium, it has weld mechanical properties, mainly used in automobile exhaust manifold flow system, muffler.

Shanghai Metal Corporation, using quality raw materials that meet international standards in order to reach the international advanced level. Warmly welcome the new old customer to inquire!