Ningbo Juye Metal Technology co.,ltd
Ningbo Juye Metal Technology Co.,Ltd
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Cold Rolled SS Coil 1.0mm 321 Stainless Steel Coil Strip
Main Specifications:
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Grade
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201/202/301/303/304/304L/316/316L/321/310S/401/409/410/420J1/420J2/430/439/443/444/2205/2507
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Surface Finish
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2B, BA, NO.1, NO.4, 8K, HL, Embossing, Satin, Mirror, ect
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Standard
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JIS/SUS/GB/DIN/ASTM/AISI/EN
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Technique
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Cold Rolled; Hot Rolled
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Thickness
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0.3-4mm cold rolled; 3-16mm hot rolled; Customized according to customer requirements
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Width
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1000mm, 1219mm, 1240mm, 1500mm, 1800mm, 2000mm
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Application
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Interior/Exterior decoration; Architectur; Evevator; Kitchen; Ceiling; Cabinet; Advertising nameplate; Roof structure; Shipbuilding
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Lead Time
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7-15 working days after the receipt of 30% deposit
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Payment Terms
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30% TT for deposit,70% TT /70% LC at sight balance before shipment
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Different Purpose for 301 304 316L
Although 301 304 316L are belong to 300 series stainless steel, they have same some features, such as they are all austenitic,no magnetic but in meanwhile,they have some differences, such as applicaton:
| Grade | Main Purpose |
| 301 | train, aircraft, conveyor belt, vehicle, bolt, nut, spring, filters etc |
| 304 | medical equipment, building materials, chemical, ship, automobile parts of the food industry, household products (tableware, kitchen cabinet, indoor pipeline, water heater, bathtub, agriculture etc.). |
| 316L | in the presence of chloride ions corrosion medium is higher than the corrosion resistance of 304304L. It is suitable for desalination and water industry. |
General Description:
As the most typical grades of austenitic stainless steel,300 series stainless steel are belong to
Cr_Ni grades,and have good to excellent corrosion resistnce,good formability and weldability.
Their good impact strength at low temperatures is often explited in cryogenic applications.
Austenitic grades are no-magnetic in the solution annealed condition due to the austenitic microstructure.Cold working increases their strength.The microstructure showing below:
Chemical Composition
| GRADE | C | Si | Mn | P | S | Ni | Cr | Mo |
| SUS304 | ≤0.08 | ≤1.00 | ≤2.00 |
|
≤0.03 | 8.00-10.5 | 18.00-20.00 | ....... |
| SUS301 | ≤0.15 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 6.00-8.00 | 16.00-18.00 | ....... |
| SUS316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 12.00-15.00 | 16.00-18.00 | 2.00 |
Mechanical Characteristics:
| Grade | Yield Strength | Tensile Strength | Elongation | Hardness | |
| N/mm2 | N/mm2 | % | HRB | HV | |
| SUS304 | ≥205 | ≥520 | ≥40 | ≤90 | ≤200 |
| SUS310 | ≥205 | ≥520 | ≥40 | ≤95 | ≤218 |
| SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | ≤200 |
Our services
1. We are the professional supplier specialized in stainless steel materials, we enable supply the most favorable and competitive price!
2. We have more than 12 years experience in exporting products to worldwide countries, we have capacity to make all the operation under control and ensure clients a prompt and timely delivery!
3. We have plenty of stock in warehouses with abundant capital.
4. Wide excellent experiences with after-sale service.
5. Every process will be checked by responsible QC which insures every product's quality.
6. Professional packing teams which keep every packing safely.
7. Samples can be provided as your requirements.