304 3 мм нержавеющая сталь Магнитный нож полосы
- Категория товара: Stainless Steel Strips >>>
- Поставщик (Оптовый магазин): Jinan,Zunkai,Materials,Co.,Ltd.
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Характеристики
Stainless steel strip refers to a thin strip material cut from a cold-rolled stainless steel plate, usually with a thickness between 0.1mm and 3mm. According to different materials, processing technology, surface treatment and other factors, stainless steel strips can be divided into various types, and are widely used in many fields such as machinery manufacturing, architectural decoration, electronic appliances, and automobile manufacturing. The types and applications of stainless steel strips will be introduced in detail below.
1. 304 stainless steel belt
304 stainless steel strip is one of the most common stainless steel strips. Its main components are 18% chromium and 8% nickel. It has good corrosion resistance, heat resistance and processing performance. It is often used to make various metal meshes and filters. wait. It is also widely used in architectural decoration, kitchen utensils manufacturing, medical equipment and other fields.
2. 316 stainless steel belt
316 stainless steel strip has higher corrosion resistance, the main components are 16%-18% chromium and 10%-14% nickel, in addition, it also contains 2%-3% molybdenum, which makes it more corrosive to seawater, etc. The medium has good corrosion resistance. Therefore, 316 stainless steel strips are widely used in marine engineering, chemical equipment and other fields.
3. 201 stainless steel belt
The main components of 201 stainless steel strip are 17% chromium and 4.5% nickel. Compared with 304 stainless steel strip and 316 stainless steel strip, its corrosion resistance is poorer, but it has excellent processing performance and toughness, so it is widely used in the production of pipes, cables etc.
4. 430 stainless steel belt
The main component of 430 stainless steel strip is chromium, which has poor corrosion resistance and heat resistance, but its price is relatively low, so it is often used to replace 304 stainless steel strip in the production of low-end products.
5. 301 stainless steel belt
The main components of 301 stainless steel strip are chromium and nickel, which have high strength and heat resistance, and are often used to make springs and high-strength parts.
6. 420 stainless steel belt
The main component of 420 stainless steel belt is chromium, which has high strength and hardness and good wear resistance. It is usually used to make knives, watch buckles, etc.
1. 304 stainless steel belt
304 stainless steel strip is one of the most common stainless steel strips. Its main components are 18% chromium and 8% nickel. It has good corrosion resistance, heat resistance and processing performance. It is often used to make various metal meshes and filters. wait. It is also widely used in architectural decoration, kitchen utensils manufacturing, medical equipment and other fields.
2. 316 stainless steel belt
316 stainless steel strip has higher corrosion resistance, the main components are 16%-18% chromium and 10%-14% nickel, in addition, it also contains 2%-3% molybdenum, which makes it more corrosive to seawater, etc. The medium has good corrosion resistance. Therefore, 316 stainless steel strips are widely used in marine engineering, chemical equipment and other fields.
3. 201 stainless steel belt
The main components of 201 stainless steel strip are 17% chromium and 4.5% nickel. Compared with 304 stainless steel strip and 316 stainless steel strip, its corrosion resistance is poorer, but it has excellent processing performance and toughness, so it is widely used in the production of pipes, cables etc.
4. 430 stainless steel belt
The main component of 430 stainless steel strip is chromium, which has poor corrosion resistance and heat resistance, but its price is relatively low, so it is often used to replace 304 stainless steel strip in the production of low-end products.
5. 301 stainless steel belt
The main components of 301 stainless steel strip are chromium and nickel, which have high strength and heat resistance, and are often used to make springs and high-strength parts.
6. 420 stainless steel belt
The main component of 420 stainless steel belt is chromium, which has high strength and hardness and good wear resistance. It is usually used to make knives, watch buckles, etc.
Parameter
Products | Stainless steel strip |
Steel Grade | 200 series: 201 202 300 series: 301 304 304L 309 310 310s 316 316L 321 400 series: 409 410 410S 420 430 |
Thickness | 0.1-20 mm or as requirement |
Width | 1000-6000 mm or as requirement |
Surface Finish | BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, Embossed |
Length | 10-12000 mm or as requirement |
Lead Time | 7-15 working days after the receipt of 30% deposit |
Payment Terms | TT/LC |
Price Terms | FOB, EXW, CIF, CFR |
Packing | Wooden package or according to customer's requirements |
Stainless steel cold-rolled strips are produced by cold-rolling with hot-rolled coils as raw materials, with smooth and bright surfaces and precise thickness dimensions.
Cold-rolled stainless steel strip production process:
Raw material black coil—bell annealing furnace—hot coil continuous annealing pickling line—grinding unit—12-roll mill/20-roll mill—cold coil continuous annealing pickling line/vertical continuous bright annealing line— —Finish grinding and polishing unit——Leveling and leveling coil unit——Cold-rolled stainless steel coil finished product
The purpose of annealing the stainless steel strip is to obtain the best mechanical properties of the stainless steel;
The purpose of pickling the stainless steel strip is to remove the oxide layer (commonly known as iron scale) formed on the surface of the steel strip during hot rolling and annealing, passivate the surface of the stainless steel, and improve the corrosion resistance of the stainless steel;
Cold-rolled stainless steel strip production process:
Raw material black coil—bell annealing furnace—hot coil continuous annealing pickling line—grinding unit—12-roll mill/20-roll mill—cold coil continuous annealing pickling line/vertical continuous bright annealing line— —Finish grinding and polishing unit——Leveling and leveling coil unit——Cold-rolled stainless steel coil finished product
The purpose of annealing the stainless steel strip is to obtain the best mechanical properties of the stainless steel;
The purpose of pickling the stainless steel strip is to remove the oxide layer (commonly known as iron scale) formed on the surface of the steel strip during hot rolling and annealing, passivate the surface of the stainless steel, and improve the corrosion resistance of the stainless steel;
According to different industries and functions, the common surface forms of stainless steel are:
1. Acid white surface, stainless steel acid white process not only looks good, but also has anti-corrosion function, which is also a commonly used surface form at present.
2. Stainless steel wire drawing surface, its mechanism is special oxidation treatment on medium density board, fine wire drawing and grinding has good wear resistance, high temperature resistance and corrosion resistance. The daily maintenance of stainless steel wire drawing is simple, the texture is fine, it is easy to clean, and the service life is long.
3. Stainless steel matte surface, matte treatment is a technology introduced on the basis of polishing. It is mainly to solve the defects of the appearance of the equipment during the production process and the problem of visual beauty. It is not easy to reflect light.
4. Stainless steel mirror surface, finely ground 8K mirror stainless steel plate, no grinding head, no blisters, no scratches. Choose stainless steel 2B plate or 2B light as the base material.
1. Acid white surface, stainless steel acid white process not only looks good, but also has anti-corrosion function, which is also a commonly used surface form at present.
2. Stainless steel wire drawing surface, its mechanism is special oxidation treatment on medium density board, fine wire drawing and grinding has good wear resistance, high temperature resistance and corrosion resistance. The daily maintenance of stainless steel wire drawing is simple, the texture is fine, it is easy to clean, and the service life is long.
3. Stainless steel matte surface, matte treatment is a technology introduced on the basis of polishing. It is mainly to solve the defects of the appearance of the equipment during the production process and the problem of visual beauty. It is not easy to reflect light.
4. Stainless steel mirror surface, finely ground 8K mirror stainless steel plate, no grinding head, no blisters, no scratches. Choose stainless steel 2B plate or 2B light as the base material.
and other further processing , and our stock always more than 20,000 tons.Zunkai Group mainly engaged in : PPGI ,galvanized steel, steel plate , round bar, steel pipe ,Stainless steel product ,angle bar, steel pile ,H beam ,I beam, angle, Channel flat steel etc . Our good quality and reliable service will be your best trusted partner. Sincerely wish to building long and regularbusiness with you forever! |
FAQ
Q1: What is your terms of payment?
A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the
balance.
Q2: what is the terms of delivery?
A: EXW, FOB, CIF, CFR, DDU
Q3: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’
requirement.
Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.
Q6: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC
standard. We also could issue the warranty to customer to guarantee the quality.
Q7: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in
any ways, by all means, you could place an order in alibaba with trade assurance which could secure your payment.
A: 30% T/T as the upfront deposit, 70% before delivery. We will show you the photos of products and package before you pay the
balance.
Q2: what is the terms of delivery?
A: EXW, FOB, CIF, CFR, DDU
Q3: What is the terms of packing?
A: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers’
requirement.
Q4: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q5: Could you produce according to the samples?
A : Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.
Q6: How could you guarantee your products?
A: Each piece of products is manufactured by certified workshops, inspected by SORUN piece by piece according to national QA/QC
standard. We also could issue the warranty to customer to guarantee the quality.
Q7: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Jinan, Shandong province, you are welcome to investigate in
any ways, by all means, you could place an order in alibaba with trade assurance which could secure your payment.
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