SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
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- Loading Port:
- Tianjin
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- 3 m.t.
- Supply Capability:
- 100000 m.t./month
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Specification
SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
Detailed Information of SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
| C | Si | P | S | yield Strength MAp | Tensile strength MAp | Elongation % | ||
| A36 | 0.24 | 0.4 | 0.045 | 0.03 | 250 | 400-520 | 26 | |
| C | Si | Mn | P | S | Cu | |||
| A283 | ≤0.27 | 0.15-0.4 | ≤0.9 | ≤0.035 | ≤0.04 | ≥0.2 | ||
| Thickness: | 6mm, 8mm, 12mm, 16mm, 20mm, 25mm, 30mm, 50mm, 80mm, 100mm, 150mm, 200mm | |||||||
| Width: | 1500mm, 1800mm, 2000mm, 2200mm, 2500mm | |||||||
| Length: | 6000mm, 8000m, can cut to width and length | |||||||
| Packing Details; | according to customer‘s require or export’s standard | |||||||
| Delivery time; | 7 days for stock sizes, 20-25 days for new production sizes | |||||||
| Port: | Tianjin China | |||||||
Related Products Overviews of SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
Product Name | Typical Grades | Diameter(mm) | Standard Adopted |
Carbon Steel | 20 (1020/S20C/C22) |
Ø16-Ø300 |
GB/SAE/ JIS/DIN |
40 (1040/S40C/C40) | |||
45 (1045/S45C/C45) | |||
Bearing Steel | GCr9 (51100/SUJ1) |
Ø12-Ø250 | |
GCr15 (52100/SUJ2/100Gr6) | |||
GCr9SiMn (A485-Gr.1/SUJ3) | |||
Cr-Mo Steel | 20Cr (5120/SCr420H/20Cr4) |
Ø12-Ø250 | |
40Cr (5140/SCr440/41Cr4) | |||
42CrMo(4140/SCM440/42CrMo4) | |||
Gear Steel | 20CrNiMo |
Ø16-Ø600 | |
20CrMn(5115/SMnC420/20MnCr5) | |||
20CrNiMo(8620/SNCM220/20CrMiMo2) |
Related Products Application of SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
Carbon Steel | l Mold bottom l Plastic mold l Construction machinery parts l Automobile parts l Security grills l Screens l Construction |
Bearing Steel | l Aerospace l Navigation l Nuclear energy l Chemical industry l Electronic information l Petrochemical l Instrument and meter l Transportation |
Cr-Mo Steel | l Mechanism & Fasteners gear l Stressed components for vehicles l Engines and machines l Parts of larger cross-section |
Gear Steel | l All kinds of gears l Statically and dynamically stressed component for vehicles l Engines and machine l Larger cross-section parts l Crankshafts |
Company Introduction of SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
CNBM International Corporation is the most import and export platform of CNBM group(China National Building Material Group Corporation) ,which is a state-owned enterprise, ranked in 270th of Fortune Global 500 in 2015.
With its advantages, CNBM International are mainly concentrate on Cement, Glass, Iron and Steel, Ceramics industries and devotes herself for supplying high quality series of refractories as well as technical consultancies and logistics solution.
After-sale service | l CNBM provides the services and support you need for every step of our cooperation. We’re the business partners you can trust; you can relax and get on with doing business. l For any problem, please kindly contact us at any your convenient time, we’ll reply you in our first priority within 24 hours
|
Advantages
| l Industry experience over 20 years. l Shipment of goods -More than 70 countries worldwide. l The most convenient transport and prompt delivery. l Competitive price with best service. l High technical production line with top quality products. l High reputation based on best quality products.
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Packaging & Delivery of SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
Products Show
FAQ:
Are you a trading company or manufacturer? | Manufacturer |
What’s the MOQ? | 3 metric ton |
What’s your delivery time? | 15-35 days after downpayment received |
Do you Accept OEM service? | Yes |
what’s your delivery terms? | FOB/CFR/CIF |
What's the Payment Terms? | 30% as deposit,70% before shipment by T/T |
Western Union acceptable for small amount. | |
L/C acceptable for large amount. | |
Scrow ,Paybal,Alipay are also ok | |
Why choose us? | Chose happens because of quality, then price, We can give you both. Additionally, we can also offer professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposals. |
What's your available port of Shipment? | Main Port, China |
What’s your featured services? | Our service formula: good quality+ good price+ good service=customer's trust
|
Where are your Market? | Covering more than 160 countries in the world |
- Q: What are the different types of high-speed steel?
- There are several different types of high-speed steel, including M1, M2, M42, and T1. Each type has its own unique composition and properties, making them suitable for various applications in cutting tools, drills, and machining operations.
- Q: What are the properties of high-strength tool steel?
- High-strength tool steel possesses excellent hardness, wear resistance, and toughness. It has the ability to retain its sharpness, withstand high temperatures, and resist deformation. This type of steel is also known for its high strength-to-weight ratio, making it ideal for heavy-duty applications in industries such as manufacturing and construction.
- Q: Can special steel be used in automotive engine components?
- Automotive engine components can indeed benefit from the utilization of special steel. Also referred to as alloy steel, special steel possesses enhanced properties, including increased strength, toughness, and heat resistance. These attributes make it highly suitable for the utilization in critical engine components that endure high temperatures, stress, and wear. Within the realm of automotive engines, special steel finds application in an array of components, such as crankshafts, camshafts, connecting rods, valves, and piston rings. These components encounter extreme conditions, including elevated temperatures, pressure, and rotational forces. Special steel confers the necessary strength and durability to withstand these conditions, consequently ensuring dependable engine performance and longevity. The incorporation of special steel within automotive engine components yields several advantages. Firstly, it heightens the strength and load-carrying capacity of the components, enabling them to handle greater power and torque outputs. Secondly, special steel bolsters the fatigue resistance and durability of the components, thereby diminishing the likelihood of failure and prolonging their service life. Lastly, special steel exhibits the ability to endure the high temperatures and thermal cycling experienced within the engine, thereby averting deformation and upholding dimensional stability. On the whole, the utilization of special steel in automotive engine components assumes paramount importance in the pursuit of attaining optimal performance, reliability, and longevity. It guarantees that the engine can endure the demanding conditions under which it operates, ultimately granting a smoother and more efficient driving experience.
- Q: What are the different surface hardening techniques for special steel parts?
- Some of the different surface hardening techniques for special steel parts include case hardening, nitriding, carburizing, induction hardening, and flame hardening.
- Q: What are the different methods for surface hardening special steel?
- Surface hardening special steel can be achieved through various methods, each with distinct advantages and applications. Here are some commonly utilized techniques: 1. Carburizing: By subjecting the steel to a carbon-rich environment, either through gas or liquid mediums, the surface is heated. This leads to carbon atoms diffusing into the steel, creating a high-carbon layer and subsequently increasing its hardness. Carburizing is particularly suitable for parts with complex shapes, ensuring excellent wear resistance. 2. Nitriding: This method involves exposing the steel to atmospheres rich in nitrogen at elevated temperatures. Nitrogen atoms infiltrate the steel's surface, forming nitrides that significantly enhance hardness and wear resistance. Nitriding is often employed for parts requiring high fatigue strength and resistance against galling and fretting. 3. Induction hardening: Rapidly heating the steel's surface using high-frequency alternating currents characterizes induction hardening. This localized heating is followed by quenching, resulting in the creation of a hardened layer. Induction hardening is ideal for parts with localized wear areas or when specific regions necessitate hardening. 4. Flame hardening: Steel surfaces are heated to high temperatures using an oxy-fuel flame and then swiftly quenched in flame hardening. This technique is suitable for large and heavy parts that require deep hardening. Flame hardening provides both good wear resistance and toughness. 5. Laser hardening: Laser hardening is a precise and localized technique for surface hardening. The steel's surface is heated using a laser beam and subsequently quenched. This method offers high flexibility and control, making it ideal for complex geometries and small areas where hardness improvement is required. 6. Carbonitriding: By combining carburizing and nitriding processes, carbonitriding exposes the steel to an atmosphere containing both carbon and nitrogen. This results in the formation of a compound layer with enhanced hardness and wear resistance. Carbonitriding finds common usage in parts requiring a balance of hardness, toughness, and wear resistance. It should be noted that the choice of the appropriate surface hardening method depends on factors such as the specific steel composition, desired depth of hardness, part geometry, intended application, and cost considerations.
- Q: How does special steel perform in high-temperature creep?
- Special steel is specifically designed to perform well in high-temperature creep conditions. It possesses superior strength, resistance to deformation, and stability at elevated temperatures, making it highly suitable for applications where prolonged exposure to high temperatures and constant stress is expected. Its unique composition and heat treatment processes enable it to maintain its mechanical properties and resist deformation or failure for extended periods under these extreme conditions.
- Q: What are the requirements for special steel used in packaging machinery?
- The requirements for special steel used in packaging machinery include high strength and durability, resistance to corrosion and wear, excellent heat resistance, and the ability to be easily machined and processed. Additionally, the steel should have good dimensional stability, be able to withstand high pressures and impacts, and have low friction properties.
- Q: How is corrosion-resistant stainless tool steel used in the production of food processing equipment?
- Corrosion-resistant stainless tool steel is used in the production of food processing equipment due to its ability to resist rust and corrosion caused by exposure to moisture, chemicals, and food acids. This steel is specifically designed to withstand the harsh conditions present in food processing environments, ensuring the equipment remains durable and hygienic. It is commonly used to manufacture blades, cutting tools, and various components of machines that come into direct contact with food. Its corrosion-resistant properties make it a reliable and safe choice for maintaining the quality and integrity of food during processing.
- Q: Can special steel be used in tool manufacturing?
- Yes, special steel can be used in tool manufacturing. Special steel is often preferred for tool manufacturing due to its exceptional hardness, toughness, and resistance to wear and corrosion. These properties make it highly suitable for producing durable and efficient tools that can withstand demanding applications.
- Q: What are the challenges in heat treatment of special steel?
- Some challenges in the heat treatment of special steel include achieving the desired hardness and strength without compromising other properties, such as toughness and corrosion resistance. Special steels often have complex compositions, which can make it difficult to accurately control the heat treatment process. Additionally, heat treatment of special steel can be time-consuming and costly due to the need for precise temperature and time control, as well as the potential for distortion or cracking during the heat treatment process.
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SGS Approved DIN 1623 St12 Grade Cold Rolled Steel Sheet in Coils
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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