Cold rolled 304 stainless coil Description:

1.Cold rolled 304 stainless coil is a work hardening process used to change the structure of metals and is often used to process stainless steel. Cold rolled stainless steel as a raw material has a wide variety of applications in medical, aerospace and automotive engineering. Read on to learn more about what cold rolled steel is, how it's produced, and what it can be used for.

2.What is Cold rolled 304 stainless coil?

(1)Cold rolled steel, sometimes abbreviated to CRS, is well-known for being an extremely ductile material, and is ideal for applications where precision is necessary. It is used in many applications, like household appliances, furniture, lockers, and filing cabinets. In construction applications, CRS is commonly used for building garages, steel sheds, and other industrial buildings.
(2)In simple terms, cold rolling is the process of strengthening steel by changing its shape without using heat. Cold rolling, unlike hot rolling such as with hot rolled steel, can only occur when a metal is below its re-crystallization temperature. Where hot rolling is performed using high temperatures, cold rolling is performed at room temperature. Instead of heat, mechanical stress is used to change the structure of metal. Strain hardening can then increase the metal's strength by up to 20%, and can also improve a metal's surface finish.
(3)During the cold rolling process, when the metal is put under mechanical stress, it causes a permanent change to the crystalline structure of the metal. This causes an increase in its strength and often improves corrosion resistance. Along with improving its surface finish, another advantage of cold rolling is better dimensional accuracy.
(4)A cold rolled stainless steel coil can be precision manufactured, allowing the metal to be produced to extremely tight tolerances. The act of work hardening the stainless steel material through cold rolling allows us to achieve various levels of temper, such as quarter-, half- and full hard. The hardness level depends on how much cold work has been done on the steel. Quarter-, half-, and full hard stocks have greater amounts of reduction (sometimes up to 50%). This increases the yield point but decreases the ductility of the steel. Quarter-hard steel can be bent back over itself without breaking, while half-hard can be bent at a 90-degree angle, and full hard can be bent at a 45-degree angle without breaking it. C

Cold rolled 304 stainless coil Competitive Advantage:

1. Wide Specifications Range;
2. Pure steel chemical composition;
3. Outstanding mechanical properties;
4. Good performance after welding;
5. Good shape and high precision;
6. Excellent corrosion-resistant and long service life.
Ultrasound scanners.Scalpels.Patient monitors.Defibrillators.Surgical tables.Wheelchairs and hospital beds.

SPECIFICATION

SPECIFICATION FOR STEEL COILS
Product Name	Stainless steel Coil	Length	11000mm
Grade	ASME, ASTM, EN, BS, GB, DIN, JIS etc	Weight	3--8ton
Stanard	ASTM,BS,GB,JIS,etc	Surface Structure	Length
Thickness	Cold rolled:0.15mm-10mm Hot rolled: 3.0mm-180mm	Technique	Hot Rolled / Cold Rolled
Width	1000mm,1219mm(4feet),1250mm,1500mm,1524mm(5feet),1800mm,2000mm or as your requirements. 600mm--1250mm	Applications	Architectural decoration, luxury doors, elevators decorating, metal tank shell, ship building,decorated inside the train, as well as outdoor works, advertising nameplate, the ceiling and cabinets
Material	mainly201, 202, 304, 304L, 304H, 316, 316L,316Ti,2205, 330, 630, 660, 409L, 321, 310S, 410, 416, 410S, 430, 347H, 2Cr13, 3Cr13 etc 300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347 200series:201,202,202cu,204 400series:409,409L,410,420,430,431,439,440,441,444 Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304 Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo

Cold rolled 304 stainless coil Applications:

Medical equipment	Ultrasound scanners.Scalpels.Patient monitors.Defibrillators.Surgical tables.Wheelchairs and hospital beds.
Food industry	grills, sinks, pots and cookers. Stainless steel sheet is popular as a finish for refrigerators, freezers, counter tops and dishwashers.sinks, tabletops, coffee pots, stoves, refrigerators, and liquid dispensers
Building construction	subway, airports, stations, gas stations, toll stations, exhibition center, stadiums, museums, convention centers, lottery centers; commercial buildings, model rooms
Electric equipment	Elevator decoration, machinery,Double End Spanner,Ring Spanner,Split Level Square,Hammer,Pipe Wrench,Crimping Tool,Electrical Tester,Measurement Tape,Drilling Machine,Hole saw Cutter