410 stainless steel is a ferritic stainless steel, primarily composed of iron, chromium (ranging from 11.5 - 13.5%), and a small amount of carbon (usually ≤0.15%), with no nickel or molybdenum added. The chromium content in its composition is the core to forming a passive oxide layer on the surface, which gives it basic corrosion resistance to resist mild corrosive environments such as ordinary moisture and weak acids. Unlike austenitic stainless steels, it does not rely on nickel to stabilize the austenitic structure, so its mechanical properties are more dependent on chromium content and heat treatment processes. Without molybdenum, its resistance to pitting and crevice corrosion is relatively limited, making it more suitable for general atmospheric or low-corrosion environments rather than harsh chemical or high-salt conditions.

409 Stainless Steel Coil refers to a rolled strip of stainless steel made from alloy 409. It is a ferritic stainless steel grade with good corrosion resistance and high-temperature oxidation resistance. This coil is commonly used in applications where a combination of heat resistance and corrosion resistance is required, such as automotive exhaust systems, catalytic converters, and industrial equipment. The 409 stainless steel coil has a higher chromium content which enhances its corrosion resistance compared to other ferritic stainless steel grades. It also offers good weldability, formability, and low-cost compared to other stainless steel options. This makes it a popular choice in industries that require a balance of performance, cost-effectiveness, and resistance to high-temperature environments.

Kinds of stainless steel strip/ coil/ sheet/ foil/ tube/ rod/ flat /bar etc....

Cold rolled coil, Strip, Great width selection in coils, strips, Excellent dimensional accuracy.. Available in austenitic, ferritic iron, duplex and martensitic grades, with wide variety of special surfaces.. .

DIN/SUS/ASTM/JIS/GB 201/304/316/430/409 for industry use. NO1/2B/BA/2H

We supply wide range of width and thickness of stainless steel material, such as SUS200, 300 and 400 series and with different kinds of surface, hardness, and grades of which are largely used in the elevator, home appliances, kitchen utensils, medical instruments, environmental protection equipment, electrical parts and automobile industries, etc..

Kinds of stainless steel strip/ coil/ sheet/ foil/ tube/ rod/ flat /bar etc....

Cold rolled coil, Strip, Great width selection in coils, strips, Excellent dimensional accuracy.. Available in austenitic, ferritic iron, duplex and martensitic grades, with wide variety of special surfaces.. .

DIN/SUS/ASTM/JIS/GB 201/304/316/430/409 for industry use. NO1/2B/BA/2H

We supply wide range of width and thickness of stainless steel material, such as SUS200, 300 and 400 series and with different kinds of surface, hardness, and grades of which are largely used in the elevator, home appliances, kitchen utensils, medical instruments, environmental protection equipment, electrical parts and automobile industries, etc..

DIN/SUS/ASTM/JIS/GB 201/304/316/430/409 for industry use. NO1/2B/BA/2H.....

We supply wide range of width and thickness of stainless steel metal material, such as SUS200, 300 and 400 series and with different kinds of surface, hardness, and grades of which are largely used in the elevator, home appliances, kitchen utensils, medical instruments, environmental protection equipment, electrical parts and automobile industries, etc..

Kinds of stainless steel strip/ coil/ sheet/ foil/ tube/ rod/ flat /bar etc....

Cold rolled coil, thin strip, like paper , multi width selection in coils, strips, Excellent dimensional accuracy.. Available in austenitic, ferritic iron, duplex and martensitic grades, with wide variety of special surfaces.. .