As a leading manufacturer of 304L cold rolled precision stainless steel coil, Ningbo Huali Steel Co., Ltd has a 20-year's experience in producing cold-rolled stainless steel coils/strips/foils/sheets in China. Our product range includes 304, 301, 321, 310s, 304L, 316L, 410s, 430, 904L and more. We are committed to reducing raw material costs for you while delivering superior quality materials at the best prices and designing our unique solutions to meet your specific needs.
The 304L cold rolled precision stainless steel coil is a low-carbon version of stainless steel material, which can also be represented by EN1.4307, DIN1.4307, S30403, SUS304L. 304L's carbon content is less than 0.03%, and it contains higher chromium element (18.0%-20.0%) and nickel element (8.0%-12.0%). The 304L cold rolled precision stainless steel coil is widely used in many fields because of its excellent corrosion resistance, good processability and strength characteristics.
| GRADE | Chemical Composition | ||||||
| C | Si | Mn | P | S | Ni | Cr | |
| % | % | % | % | % | % | % | |
| 304L | ≤0.03 | ≤1.0 | ≤2.00 | ≤0.045 | ≤0.030 | 8.00/12.0 | 18.00/20.00 |
The 304L cold rolled precision stainless steel coil performs very well in corrosion resistance, easy processing, and high elongation.
Corrosion resistance: its corrosion resistance is better than many other materials, and it can be used for a long time in harsh environments without corrosion; easy to clean.
Processability: easy to process and form, suitable for a variety of manufacturing processes, such as stamping, bending, etc., with good hot processing and no heat treatment hardening phenomenon.
Strength and plasticity: It has high tensile strength and yield strength, and its elongation is ≥40%, showing good plasticity.
Hardness: 304L has moderate hardness, and its hardness state can be adjusted by different heat treatment processes.
Surface treatment: 2B, No. 1, BA, 8K, brushed surface, frosted surface, etc.
304L cold rolled precision stainless steel coil is very suitable for the manufacture of food processing equipment, medical equipment, kitchen utensils, bellows, automotive parts and other products.
Ningbo Huali Steel has introduced advanced machinery from abroad, equipping its production lines with top-tier manufacturing equipment. Equipment include the American imported twenty series Sendzimir high precision reversible mill, pulling and straightening machines, continuous bright annealing furnace, steel coil cleaning lines as well as slitting machines.
As for packaging, we offer standard packaging (waterproof paper and steel belt packing) and wooden box packaging, as well as customized packaging solutions.
Our dedicated loading team takes god care of every shipment. Each container is securely reinforced with wood and wire rope to guarantee that your goods (304L cold rolled precision stainless steel coil) arrive in perfect condition.
