Stainless Steel Coil & Sheet
WANZHI STEEL is a famous stainless steel manufacturer in China, the factory stock products including 304/316/304L/410 and many other specifications of stainless steel products, the type of products include stainless steel coils, plates, strips and so on.
Factory Address: Shandong, China
Design Style: Customizable
Thickness: 0.25mm-4.0mm or as required
Width: 100mm-1500mm or as required
Transportation：By sea or Land transportation
Ensure product quality and transportation
Introduction to Stainless Steel
Stainless steel is a kind of corrosion-resistant steel, from the essence of stainless steel is a kind of alloy, compared with the traditional steel, stainless steel in addition to iron, chromium content of at least 10.5%, chromium largely prevent the stainless steel rust or corrosion.WANZHI production of stainless steel specifications, in addition to our acceptance of customization to meet all your needs for stainless steel, stainless steel, any questions welcome to contact! Any questions about stainless steel, please feel free to contact us.
Stainless steel parameters
| Item | Stainless Steel Coil, Sheet |
| Thickness | 0.25mm-4.0mm or as required |
| Width | 100mm-1500mm or as required |
| Grade | 200 series/300 series /400 series, 201/202/304/304L/316/316L/410/420, etc. |
| Technology | Hot Rolled/Cold Rolled |
| Standard | ASME, ASTM, EN, BS, GB, DIN, JIS, etc. |
| Surface Finish | BA/2B/NO.1/NO.4/4K/HL/8K/EMBOSSED or according to customer requirementg,etc. |
| Package | Standard Seaworthy Package or as required |
WANZHI stainless steel production video
Chemical composition of stainless steel
| Series | Materials | C | Si | Mn | Cr | P | S | Ni | Mo |
| 200 | 201 | ≤0.150 | ≤1.000 | 5.500-7.500 | 16.000-18.000 | ≤0.060 | ≤0.030 | 3.500-5.500 | – |
| 202 | ≤0.150 | ≤1.000 | 7.500-10.000 | 17.000-19.000 | ≤0.060 | ≤0.030 | 4.000-6.000 | – | |
| 300 | 301 | ≤0.150 | ≤1.000 | ≤2.000 | 16.000-18.000 | ≤0.045 | ≤0.030 | 6.000-8.000 | |
| 302 | ≤0.150 | ≤1.000 | ≤2.000 | 17.000-19.000 | ≤0.045 | ≤0.030 | 8.000-10.000 | ||
| 303 | ≤0.150 | ≤1.000 | ≤2.000 | 17.000-19.000 | ≤0.200 | ≤0.030 | 8.000-10.000 | ||
| 304 | ≤0.080 | ≤1.000 | ≤2.000 | 18.000-20.000 | ≤0.045 | ≤0.030 | 8.000-11.000 | – | |
| 304L | ≤0.030 | ≤1.000 | ≤2.000 | 18.000-20.000 | ≤0.045 | ≤0.030 | 9.000-12.000 | – | |
| 304J1 | ≤0.080 | ≤1.000 | ≤3.000 | 18.000-20.000 | ≤0.045 | ≤0.030 | 6.000-9.000 | ||
| 309S | ≤0.080 | ≤1.000 | 7.500-10.600 | 22.000-24.000 | ≤0.045 | ≤0.030 | 12.000-15.000 | – | |
| 310 | ≤0.250 | ≤1.500 | ≤2.000 | 24.000-26.000 | ≤0.045 | ≤0.030 | 19.000-22.000 | – | |
| 310S | ≤0.080 | ≤1.500 | ≤2.000 | 24.000-26.000 | ≤0.035 | ≤0.030 | 19.000-22.000 | – | |
| 316 | ≤0.080 | ≤1.000 | ≤2.000 | 16.000-18.000 | ≤0.045 | ≤0.030 | 10.000-14.000 | – | |
| 316L | ≤0.030 | ≤1.000 | ≤2.000 | 16.000-18.000 | ≤0.045 | ≤0.030 | 10.000-14.000 | 2.000-3.000 | |
| 321 | ≤0.080 | ≤1.000 | ≤2.000 | 17.000-19.000 | ≤0.045 | ≤0.030 | 9.000-12.000 | – | |
| 400 | 409L | ≤0.080 | ≤1.000 | ≤2.000 | 18.000-20.000 | ≤0.050 | ≤0.030 | 8.500-10.500 | – |
| 410 | ≤0.150 | ≤1.000 | 7.500-10.800 | 11.500-13.500 | ≤0.040 | ≤0.030 | ≤0.600 | – | |
| 410L | ≤0.030 | 11.000-13.500 | ≤1.000 | 11.000-13.000 | ≤0.035 | ≤0.030 | – | – | |
| 420 | 0.160-0.250 | ≤1.000 | ≤1.000 | 12.000-14.000 | ≤0.040 | ≤0.030 | ≤0.750 | – | |
| 420J1 | 0.160-0.250 | ≤1.000 | ≤1.000 | 12.000-14.000 | ≤0.040 | ≤0.030 | ≤0.600 | – | |
| 430 | ≤0.120 | ≤0.700 | ≤1.000 | 16.000-18.000 | ≤0.040 | ≤0.030 | ≤0.600 | – | |
| 440A | 0.600-0.750 | ≤1.000 | ≤1.000 | 16.000-18.000 | ≤0.040 | ≤0.030 | ≤0.600 | ≤0.750 | |
| 440C | 0.950-1.200 | ≤1.000 | ≤1.000 | 16.000-18.000 | ≤0.040 | ≤0.030 | ≤0.600 | ≤0.750 | |
| 444 | ≤0.025 | ≤1.000 | ≤1.000 | 17.500-19.500 | ≤0.040 | ≤0.030 | ≤1.000 | 1.750-2.500 |
Mechanical properties of stainless steel
| Series | Materials | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | Hardness | Density (g/cm3) | HBS | HB | HRB |
| 200 | 201 | ≥520 | ≥275 | 55 – 60 | – | 7.930 | – | – | <183 |
| 202 | ≥520 | ≥275 | – | HV≤218 | – | ≤207 | – | ≤95 | |
| 300 | 301 | ≥520 | ≥205 | ≥40 | HV≤200 | – | – | – | – |
| 302 | ≥520 | ≥205 | ≥40 | HV≤200 | – | – | – | – | |
| 303 | ≥520 | ≥205 | ≥40 | HV≤200 | – | – | – | – | |
| 304 | ≥515 | ≥205 | ≥40 | HV≤210 | 7.930 | – | – | ≤92 | |
| 304L | ≥520 | ≥205 | ≥40 | HV≤200 | 7.930 | – | ≤187 | ≤90 | |
| 304J1 | ≥155 | ≥450 | ≥40 | HV≤200 | – | – | – | – | |
| 309S | ≥515 | ≥205 | ≥40 | – | – | – | – | – | |
| 310 | ≥520 | ≥205 | ≥40 | – | – | – | ≤187 | – | |
| 310S | ≥520 | ≥205 | ≥40 | – | 7.980 | – | ≤187 | – | |
| 316 | ≥520 | ≥205 | ≥40 | HV≤200 | – | ≤187 | – | ≤90 | |
| 316L | ≥485 | ≥170 | ≥30 | HV<200 | 7.980 | <187 | – | <90 | |
| 321 | ≥520 | ≥205 | ≥40 | HV≤200 | – | – | ≤187 | ≤90 | |
| 400 | 409L | ≥360 | ≥175 | ≥25 | HV≤175 | – | – | – | – |
| 410 | ≥440 | ≥205 | ≥30 | HV≤175 | 7.700 | – | – | – | |
| 410L | ≥265 | ≥196 | ≥22 | HV≤210 | – | – | – | – | |
| 420 | ≥635 | ≥440 | ≥20 | HV≤175 | – | – | – | – | |
| 420J1 | ≥520 | ≥225 | ≥18 | HV≤183 | – | – | – | – | |
| 430 | ≥451 | ≥206 | ≥22 | HV≤223 | 7.750 | – | – | – | |
| 440A | ≥590 | ≥400 | ≥24 | HV≤200 | – | – | – | – | |
| 440C | ≥560 | ≥400 | ≥18 | HV≤633 | – | – | – | – | |
| 444 | ≥410 | ≥245 | ≥20 | HV≤230 | – | – | – | – |
Stainless steel applications
Stainless steel applications are very wide, and different series of stainless steel has different characteristics, the application industry is also different, clear their choice of stainless steel is crucial, the following for you to accept the different series of application industry.
- 200 series applications: washing machines, knives, food and beverage equipment, automotive industry, indoor equipment and so on.
- 300 series applications: 304 stainless steel, 316 stainless steel is the most common specification of the series. 300 series applications in the food and beverage industry, automotive industry, structures suitable for critical environments, medical equipment, jewelry and so on.
- 400 series applications: agricultural equipment, motor shafts, gas turbine parts, etc.
Stainless steel features
1. Corrosion resistance: Stainless steel has good corrosion resistance, this performance is mainly due to the stainless steel contains chromium, chromium and oxygen reaction to form a sodium chromate layer, effectively reducing the probability of corrosion of stainless steel.
2. High strength: Stainless steel has high strength and hardness, can withstand greater pressure and tension, often used in a variety of heavy-duty work environment.
3. Machinability: Stainless steel has good elasticity and plasticity, and can be used in a variety of molding and processing methods, such as welding, cold processing, precision machining and so on.
4. Low maintenance cost: Stainless steel is easy to clean and not easy to adsorb dust, so the maintenance is relatively simple.
5. High safety: Stainless steel does not contain radioactive substances, which is not harmful to the human body, in addition, stainless steel can be recycled, causing little pressure on the environment.
Packaging Details
Stainless Steel Coil Packaging Details
Stainless steel sheet packaging details
What are the surface types of stainless steel?
- 1D (matte): The surface has discontinuous granularity and presents a matte effect overall.
- 2D: It is a slightly glossy silver-white.
- 2B: It has better gloss and flatness than 2D, and is silver-white overall.
- BA (bright surface): The surface has excellent gloss and high reflectivity, just like a mirror.
- No.3 (coarse sand surface): It has good gloss and the surface presents coarse grains.
- No.4 (fine sand surface): Appearance: It also has good gloss, but the surface presents fine grains, which is more delicate than No.3.
- HL (hairy surface): It is silver-gray and has hairline stripes on the surface.
- 8K (mirror surface): It presents a perfect mirror effect.
Why Choose Us
- We are an ISO 9001:2015 certified company with 13 years of export experience.
- Our stainless steel products have comprehensive specifications and models, including coils, plates, strips, etc.
- We can provide processing services, such as profiling, punching, cutting, and slitting services.
- Perfect service, providing you with perfect pre-sales and after-sales service.
Our stainless steel products are made of high-quality raw materials. We have a stainless steel factory in China. We often stock stainless steel with widths of 750mm, 950mm, and 1,240mm. If you have stainless steel purchase needs, please contact us.
