I agree with Al, but sometimes the customer does like professional opinions as long as you do your homework and sometimes there are mistakes on prints by designers that have no knowledge in the weld field. (caught this many times). Not sure of the situation.
I have always used 309L (TIG).
410 is designed to weld stainless steels of similar chemical composition as well as to overlay carbon steels to impart corrosion, erosion and abrasion resistance. 410 material, being an air-hardening type, calls for a pre-heat and inter-pass temperature of not less that 400°F (200°C) during welding.
Typical Applications -
Surfacing steel mill rolls
Furnace and burner parts
Turbine parts
Good Luck