Stainless Steel Strip is an austenitic chromium-nickel-manganese stainless steel that offers electromagnetic properties like electrical resistivity, magnetic permeability & electrical conductivity and Young’s Modulus of Elasticity. We offer these stainless steel strips in various material grades such as Stainless Steel 304 Strips, Stainless Steel 310 Strips, Stainless Steel 316 Strips, Stainless Steel 904 Strips and many more.
Stainless Steel Coil
Stainless steel coil can be divided into cold rolled stainless steel coil and hot rolled stainless steel coil according to different production processes.
According to the materials, they can be divided into austenite, martensite, ferrite and duplex.
Common use stainless steel coils grades are often represented by digital symbols.
There are 200 seri, 300 seri, 400 series and duplex series.
304, 304L, 316 and 316L stainless steel coils are the most popular and economical grades of stainless steels.
Stainless steel 304/304L coils and stainless steel 316/316L coils, along with duplex stainless steel coils offer good corrosion resistance to many chemical environments as well as marine and industrial exposures.
- Deskripsi: __________
- Stainless Steel Coils Mechanical Properties
- Penyelidikan
How Stainless Steel Coils Are Made?
Stainless steel coils are the most widely used type of metal coil in the market. They are mainly used for making pipes, tubes and sheets. These stainless steel coils are manufactured using different types of raw materials and advanced technology.
Stainless steel coils are made using several processes like hot rolling, cold rolling and extrusion. The process of making these coils depends on their thickness, diameter, length and width. The most common process used to manufacture stainless steel coils is hot rolling process. It involves melting the raw material at high temperature and then shaping it into desired forms by rolling them through a series of rollers that have varying degrees of hardness. This process results in producing large sized products with a uniform thickness, size and shape.
The second commonly used process is cold rolling process which is carried out under controlled conditions so as to maintain product quality during production stages. In this process, the material undergoes three processes namely roughing pass (first pass), semi-finishing pass (second pass) and finishing pass (third pass). This method produces products with high dimensional accuracy and good surface finish with low yield loss due to less friction during rolling process.
What Are The Advantages of Using Stainless Steel Coils?
Stainless steel coils are an excellent choice for a variety of applications, including heating and cooling systems, food processing facilities and even your home.
They are highly durable and can withstand high temperatures. Sebagai tambahan, they offer many advantages over other types of metal coils:
Prolonged Lifespan
Stainless steel coils have a much longer lifespan than copper or aluminum. This means that you will get more use out of these coils before they need to be replaced. They also require less maintenance so you won’t have to worry about repairing them as often as other types of coils.
High-Temperature Resistance
Stainless steel coils can withstand temperatures up to 2,000 degrees Fahrenheit without melting or warping. This makes them ideal for industrial processes that involve extreme heat such as chemical manufacturing and oil refineries. They can also be used in residential applications such as cooking stoves and fireplaces where there is a risk of fire starting due to exposed flames from burning wood or coal fires.
Heat Transfer Efficiency
Stainless steel has excellent thermal conductivity properties that allow it to transfer heat quickly throughout its entire length — unlike other metals that may only conduct heat through their outer layers while their inner layers remain cool.
What Are The Grades of Stainless Steel Coils?
Austenitic Stainless Steel | 301, 303, 304, 304L, 309S, 310S, 316/316L, 321, 347, 904L, dll | |||
Martensitic Stainless Steel | 410, 414, 416, 416, 420, 431, 440Sebuah, 440B, 440C, dll | |||
Duplex Stainless Steel | S31803, S32101, S32205, S32304, S32750, dll | |||
Ferritic Stainless Steel | 429, 430, 433, 434, 435, 436, 439, dll |
Stainless steel coil is an alloy steel with smooth surface, high weldability, ketahanan korosi, polishability, tahan panas, corrosion resistance and other characteristics.
It is widely used in various industries and is an important material in modern industry.
Stainless steel coil is divided into austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, and duplex stainless steel according to the structure state.
Austenitic Stainless Steel Coils:
stainless steel with an austenitic structure at room temperature. Steel contains Cr≈18%, Ni≈8%-25% and C≈0.1%. Steel has high toughness and plasticity, but low strength.
Martensitic Stainless Steel Coils:
A steel whose mechanical properties can be adjusted by heat treatment. It has different strength and toughness at different tempering temperatures.
Duplex Stainless Steel Coils:
Austenitic and ferrite each account for about half of the structure. When the C content is low, the Cr content is 18% ke 28%, and the Ni content is 3% ke 10%. Some steels also contain alloying elements such as Mo, Cu, Si, Nb, Ti, and N. This type of steel has the characteristics of austenitic and ferritic stainless steel
Ferritic Stainless Steel Coils:
It contains 15% ke 30% chromium and has a body-centered cubic crystal structure. This type of steel generally does not contain nickel, and sometimes contains a small amount of Mo, Ti, Nb and other elements. This type of steel has the characteristics of large thermal conductivity, small expansion coefficient, good oxidation resistance, and excellent stress corrosion resistance.
What Are The Edges Options of Stainless Steel Coils?
Mill edge is a non-trimmed edge appearance after hot or cold rolling and annealing/pickling process. It usually leaved an irregular pinhole line on the edge side around 10mm to 15mm.
Slit/slitting edge means we will trim irregular pinhole line on our slitting machine.
What Is The Packaging Standard of Stainless Steel Coils?
- Standard export sea packaging:
Waterproof Paper Winding+PVC Film+Strap Banding+Wooden Pallet or Wooden Case; - Customized packaging as your request (Logo or other contents accepted to be printed on the packaging);
- Other special packaging will be designed as customer’s request;
Eye to wall and eye to sky are both available; - By International Express: DHL/UPS/FEDEX/EMS and our own express line;
- By air or By sea;
- Shipping port: Shanghai, Ningbo or as your request.
What Is The HS Code of Stainless Steel Coils?
7219110000 – hot rolled stainless steel coil with thickness > 10Mm;
7219120000 – 4.75mm ≤ 10mm thick hot rolled stainless steel coil;
7219131200 – hot rolled stainless steel coil with 3mm ≤ thickness < 4.75mm without pickling;
7219131900 – other hot rolled stainless steel coils with 3mm ≤ thickness < 4.75mm without pickling.
What Is The Mill Origin of Your Stainless Steel Coils?
Our professional management team only purchase the high quality stainless steel mother coils and make sure all the material we use is up to our factory standards.
Our prime coils mill origins are really famous such as TISCO, BAOWU, JISCO, POSCO, OUTOKUMPU.
Only in this way can we supply high quality cold rolled and hot rolled stainless steel coils for global users.
Stainless Steel Coils Mechanical Properties
Derajat | Standar | Kekuatan Luluh Rp0.2 (N/mm²) |
Kekuatan tarik Rm (N/mm²) |
Elongasi % | Hardness (HV) |
Hardness (HRB) |
---|---|---|---|---|---|---|
201 | ASTM A240 | ≥ 275 | ≥ 520 | ≥ 35 | ≤ 260 | ≤ 101 |
202 | ASTM A240 | ≥ 275 | ≥ 520 | ≥ 40 | ≤ 218 | ≤ 95 |
301 | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 | ≤ 90 |
304 | ASTM A240 | ≥ 205 | ≥ 515 | ≥ 40 | ≤ 210 | ≤ 92 |
304L | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 | ≤ 90 |
316L | ASTM A240 | ≥ 177 | ≥ 480 | ≥ 40 | ≤ 200 | ≤ 90 |
316Ti | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 | ≤ 90 |
317L | ASTM A240 | ≥ 205 | ≥ 515 | ≥ 40 | ≤ 218 | ≤ 95 |
309S | ASTM A240 | ≥ 205 | ≥ 515 | ≥ 40 | ≤ 218 | ≤ 95 |
310S | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 | ≤ 90 |
321 | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 200 | ≤ 90 |
347 | ASTM A240 | ≥ 205 | ≥ 520 | ≥ 35 | ≤ 200 | ≤ 90 |
410S | ASTM A240 | ≥ 205 | ≥ 440 | ≥ 20 | ≤ 210 | ≤ 92 |
420J2 | ASTM A240 | ≥ 225 | ≥ 540 | ≥ 18 | ≤ 180 | ≤ 80 |
430 | ASTM A240 | ≥ 206 | ≥ 450 | ≥ 22 | ≤ 200 | ≤ 88 |
2205 | ASTM A240 | ≥ 450 | ≥ 620 | ≥ 25 | ≤ 293 | ≤ 30 |
2507 | ASTM A240 | ≥ 450 | ≥ 620 | ≥ 25 | ≤ 290 | ≤ 30 |
253 MA® | ASTM | ≥ 310 | ≥ 600 | ≥ 40 | ≤ 217 | ≤ 95 |
254 SMO® | ASTM | ≥ 300 | ≥ 650 | ≥ 35 | ≤ 223 | ≤ 96 |
654 SMO® | ASTM | ≥ 430 | ≥ 750 | ≥ 40 | ≤ 250 | ≤ 100 |
904L | ASTM | ≥ 216 | ≥ 490 | ≥ 35 | - | ≤ 90 |
UNS N08926 | ASTM | ≥ 295 | ≥ 650 | ≥ 35 | - | ≤ 100 |
UNS S17400 | ASTM | ≥ 725 | ≥ 930 | ≥ 10 | - | - |
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Titanium Sheet
Titanium plate has high corrosion resistance and specific strength, and is widely used in electric power, chemical industry, aviation parts, building materials, sports equipment, medical and other fields and is still expanding. From the point of view of use and manufacturing technology, titanium plate has low price, high performance, multiple functions, and easy production.
Jika ada pertanyaan,jangan ragu untuk menghubungi sales@grandsteeltube.com
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Stainless Steel Sheets
Stainless Steel Sheets & Plates are made up of austenitic steel mainly contain chromium and nickel with the addition of rare elements which offer high corrosion resistance, high tensile strength, excellent impact & toughness and high-temperature resistance at cryogenic temperatures. Moreover, these SS Sheets & Plates are highly demanded in various industries like chemical & food processing, heat exchangers, fresh & saltwater marine environments, automobiles and more.
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Aluminium Strip
Aluminum sheet & foil in the form of rolls with a thickness > 0.2Mm, a width 20mm to 100mm is generally called aluminium strip. The common name for aluminium strip that is produced in small strip widths is usually split strip. Aluminium sheets are cut into a required by slitting tooling, the raw material of aluminum strip is pure aluminium or aluminum alloy hot rolled cast-rolling aluminum coil and hot-rolled coil. Through a cold-rolled machine to form different thickness and width of the rolling sheet and aluminum coil, and then the vertical cutting and slitting machine for different width of the strip. And the thickness<0.2mm, we call it aluminum foil strip or aluminum foil coil.
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Stainless Steel Strips
Hot Rolled Stainless Steel Strips are produced from hot rolling billets or slabs and then use a cold rolling process. These processes improve strips mechanical properties such as stiffness coefficient and flexibility. Cold Rolled Stainless Steel Strips are obtained from annealed and pickled by cold rolling on polished rolls. As per the required thickness, cold rolling requires a number of passes through mill to effect reduction.
We supply SS Strips in various industries including food industries, kimiawi, electrical, generator, shaft, cement & gas industries. The offered these Stainless Steel Strips in standards as well as customized dimensions as per the client’s requirement.
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Brass Bar
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Copper Strips
Copper strips have high electrical and thermal conductivity, that’s why copper strips are the best for transformer winding.
What’s more, copper strips transfer heat more effectively than other metals strips.
Copper strips are more malleable and have high tensile strength. Corrosion resistance, high degree stability, and heat dissipation of copper strips are superior to other metals.
Copper strips are mostly used in the electrical and electronics sectors because copper is non-magnetic and non-sparking. Copper strips are mostly used in heat exchangers, transformers winding, condensers, and lightning conductors.
Copper strip thickness range from 0.03mm to 3.0mm. Copper strips can be manufactured in different widths and thicknesses per the customer’s requirement.
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Stainless Bar
A stainless steel bar stock is often used for production line machinery or in other industrial settings where durability is required. Stainless steel round bar types can be found in many different shapes such as hexagon, lapangan, or round bars. Stainless bar stock is a material that is non-corrosive, corrosion resistant, and durable. It can be used in a variety of industries such as automotive, aerospace, construction, and manufacturing.
Stainless steel bar stock is the highest quality type of stainless steel in the industry. They are made with high-quality materials that make them resistant to corrosion and other environmental conditions. The stainless bar stock also has greater tensile strength than other types of stainless steel.
Stainless steel round rod products or round bars are commonly used for manufacturing products like car rims, motorcycle rims, bicycle rims, dan lainnya. These types of bars are typically made by rolling up sheets of stainless steel into long tubes before welding them together at the ends to create round rods or round bars that can be cut into smaller pieces
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Aluminium foil
Aluminium foil is aluminium prepared in thin metal leaves with a thickness of less than 0.2mm (7.9 mils); thinner gauges down to 4 micrometers are also commonly used. Standard household foil is typically 0.016 Mm (0.63 mils) thick, and heavy-duty household foil is typically 0.024 Mm (0.94 mils). And the air conditioner foil can be thinner than 0.0047mm, and some food foil thinner than 0.002mm. The foil is pliable and can be readily bent or wrapped around objects. Thin foils are fragile and are sometimes laminated with other materials such as plastics or paper to make them stronger and more useful. It’s used industrially for a variety of purposes, including packing, insulation and transportation. At home, people use aluminum foil for food storage, to cover baking surfaces and to wrap foods, such as meats, to prevent them from losing moisture while cooking.
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Brass Sheet
Brass Sheet based on electrolytic copper, zinc and trace elements as its raw material, through processing by ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing. Material processes performance, plasticity, mechanical properties, ketahanan korosi, performance and good tin.
It has been widely used in electrical, otomotif, communications, hardware, decoration and other industries.
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Copper Rod
Copper bar is a kind of non-ferrous metal processing bar, which has better processing performance and high conductivity. It is mainly divided into brass rod (copper zinc alloy, cheaper), purple copper rod (higher copper content).
Brass rod is a rod shaped object made of copper and zinc alloy, named for its yellow color. The melting point of brass, which contains 56% ke 68% copper, is 934 ke 967 Derajat. Brass has good mechanical properties and wear resistance, and can be used to manufacture precision instruments, ship parts, gun casings and so on. Used in air conditioning pipe, refrigerator pipe, oil pipe, water supply pipe and all kinds of mechanical materials, automotive synchronizer gear ring, Marine pump, valve, structural parts, friction accessories, dll.
Purple copper rod is named for its purple red color. It has good electric conductivity, heat conduction, corrosion resistance and processing properties. It can be welded and brazed. Characteristics: high purity, fine structure, low oxygen content. No porosity, trachoma, loose, excellent electrical conductivity, high precision of electroetching mold surface, after heat treatment process, no direction of the electrode, suitable for fine play, fine play, with good thermoelectric channel, processability, ductility, corrosion resistance and weather resistance.
- DIN2391 Tabung Baja Presisi
- EN10305-1/4 Tabung Baja Presisi
- EN10305-2/3/5/6 Tabung Presisi
- Tabung Presisi Seri SAE
- ISO8535-1 Tabung Injeksi Bahan Bakar
- Tabung Bundy Dinding Tunggal / Doulbe
- Ketel & Tabung Baja Tekanan
- Tabung Baja Seamless Honed / SRB
- Tabung Baja Kapiler Stainless
- Tabung Stainless Mulus & Pipa
- Tabung Stainless yang Dilas & Pipa
- Suntikan & Tabung Garis Kontrol
- Tabung Paduan Nikel & Pipa
- Tabung Kapiler Non-ferrous
- Tabung Aluminium & Pipa
- Tabung Kuningan & Pipa
- Tabung Tembaga & Pipa
- Titanium Tabung & Pipa
- Tabung Sirip Diekstrusi / Dilas
- Tabung Presisi Non-Ferrous
- Tabung Baja Berbentuk Khusus
- Koil Logam / Foil / Lembaran / Strip