Chemical Composition & Mechanical Properties
| Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Hardness |
| 201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100, HV≤240 |
| 304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - | HB≤187,HRB≤90,HV≤200 |
| 316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
| 410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - | HB≤183, HRB≤88 HV≤200 |
| 430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - | HB≤183, HRB≤88 HV≤200 |
Available Dimensions & Specifications
| Technique |
Surface Finished |
Grade Series |
Thickness (mm) |
Width (mm) |
| Cold Rolled | 2B | 201/304/316L | 0.25-3.00 | 20-850, 1000, 1219, 1240, 1250, 1500 |
| Cold Rolled | 2B | 410S/430 | 0.25-2.00 | 20-850, 1000, 1219, 1240, 1250, 1500 |
| Cold Rolled | NO.4/Hairline/Mirror/Linen SB | 201/304/316L | 0.22-3.00 | 20-850, 1000, 1219, 1240, 1250 |
| Cold Rolled | NO.4/Hairline/Mirror/Linen SB | 410S/430 | 0.25-2.00 | 20-850, 1000, 1219, 1240, 1250 |
| Cold Rolled | BA | 201/304 | 0.20-1.80 | 20-850, 1000, 1219, 1240, 1250, 1500 |
| Cold Rolled | BA | 410S/430 | 0.25-2.00 | 20-850, 1000, 1219, 1240, 1250 |
| Cold Rolled | 2BA | 410S/430 | 0.25-2.00 | 20-850, 1000, 1219, 1240, 1250 |
Frequently Asked Questions
WHERE IS MEIBAOTAI LOCATED?
Our company is located in Foshan, Guangdong, China. Factory Address: A2-3 Factory Building, Sanshan Huadao North Road, Nanhai District, Foshan City, Guangdong Province, China. Export Office Address: Room 1919, Floor 19, Vienna Building, Chencun, Shunde, Foshan, Guangdong, China
HOW CAN I GET SOME SAMPLE?
Samples are available through international express delivery services like UPS, DHL, and TNT.
COULD WE GET A SAMPLE BEFORE A FORMAL ORDER?
Yes, we provide samples before orders to help customers verify product quality and specifications.
WHAT KIND OF PACKAGING DO YOU PROVIDE?
We use waterproof paper and steel strip packaging for optimal protection during shipping.
WHAT TYPES OF PAYMENT DO YOU ACCEPT?
We accept L/C (Letter of Credit) and T/T (Telegraphic Transfer) payments.
HOW DOES YOUR COMPANY MANAGE QUALITY CONTROL?
We maintain continuous feedback tracking from clients and implement rigorous quality control measures throughout production.
HOW ABOUT YOUR DELIVERY TIME?
7-15 days for stock products and 30-45 days for customized products.
COULD WE PUT OUR LOGO ON THE PRODUCTS?
Yes, we can apply your logo to products. Please provide the required format and specifications.
About No.4 Finish Coils
No.4 Finish Coil, also known as No.4 finish stainless steel coil, represents one of the most popular stainless steel surface finishes available today. This brushed, polished, satin finish (sometimes referred to as nickel finish) serves as the industry standard for commercial, industrial, and residential applications where both aesthetics and longevity are essential.
The No.4 finish offers exceptional consistency across production batches and facilitates easier matching when upgrading or expanding existing installations. Manufactured using No.150-240 abrasives, this finish maintains its appearance indefinitely with proper maintenance, ensuring it remains ageless and fade-resistant over time.