K340/DC53 High Toughness Alloy Steel Plate
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Type:
Alloy Steel
Shape:
Steel Sheet
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Thickness:
as required
Technique:
Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Extruded,EFW,Spring
Shape:
U Channel,Square,C Channel,Hexagonal,Round
Surface Treatment:
Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,IBR,RoHS,CE,API,BSI,UL
Length:
as required
Net Weight:
as required
Chemical Composition(%)
| C | Si | Mn | Cr | Mo | V | S | P |
| 1.00 | 1.00 | 0.35 | 8.00 | 2.00 | 0.25 | ≤0.030 | ≤0.030 |
Available Size
Rolled flat steel :12-90mm × 205-610mm × L
Heat Treatment
| Item | Temperature ℃ | Hardness |
| Anneal | 820-840 | ≤241HB |
| Quenching | 1020-1040 | 62-65 |
| Tempering | No.1:180-200 | 60-62 |
| No.2:500-550(2) | 60-63 |
Characterstics
| 1.High toughness and abrasion resistance steel | |||||||
| 2.High hardening ability | |||||||
| 3.Less quenching deformation | |||||||
| 4.Higher toughness and more homogeneous carbide distribution than D2 steel |
Applications: Suitable for cold shearing dies,cutting dies,trimming dies,measuring gauges,wire-drawing dies,screw plates,cold punching dies,etc
1, Your advantages?
professional products inquiry, products knowledge train (for agents), smooth goods delivery, excellent customer solution proposale
2, Test & Certificate?
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem
3, Payment Terms?
30% TT as deposit and 70% before delivery.
Irrevocable L/C at sight.
4, Trading Terms?
EXW, FOB, CIF, FFR, CNF
6, After-sale Service?
We provides the services and support you need for every step of our cooperation. We're the business partner you can trust.
For any problem, please kindly contact us at any your convenient time.
We'll reply you in our first priority within 24 hours.
- Q: How are nickel-based alloys used in the aerospace industry?
- Nickel-based alloys are extensively used in the aerospace industry due to their superior strength, high temperature resistance, and excellent corrosion resistance properties. These alloys are commonly employed in the construction of aircraft engines, turbine blades, and exhaust systems. They help improve engine efficiency, enhance fuel economy, and ensure safe and reliable operations in extreme conditions, making them crucial for the advancement of aerospace technology.
- Q: Can special steel be used in the glass manufacturing industry?
- Yes, special steel can be used in the glass manufacturing industry. It is commonly used for the construction of glass molds and tools due to its high strength and resistance to heat and corrosion. Additionally, special steel can be used in glass manufacturing equipment such as furnace parts and rollers, helping to ensure the quality and efficiency of the glass production process.
- Q: How is corrosion-resistant steel used in marine environments?
- Corrosion-resistant steel is used extensively in marine environments due to its ability to withstand the harsh conditions of saltwater exposure. It is commonly used in the construction of ships, oil rigs, offshore platforms, and other marine structures. The steel's high resistance to corrosion helps prevent rusting and deterioration, ensuring the longevity and durability of these structures in the corrosive marine environment.
- Q: How does special steel compare to stainless steel?
- Special steel and stainless steel are both types of steel, but they differ in their composition and properties. Special steel refers to a broader category of steel that encompasses various types with specific properties tailored for specific applications, whereas stainless steel is a specific type of special steel known for its resistance to corrosion. While special steel can be customized to meet specific mechanical, thermal, or electrical requirements, stainless steel excels in providing excellent corrosion resistance, making it suitable for applications in environments with high moisture or chemical exposure. So, in summary, special steel is a broader category, while stainless steel is a specific type within that category, known for its corrosion resistance.
- Q: What are the different surface treatments used for special steel?
- There are several surface treatments commonly used for special steel, including galvanization, nitriding, carburizing, and plating. Galvanization involves applying a protective zinc coating to prevent corrosion. Nitriding is a heat treatment process that enriches the surface of the steel with nitrogen, enhancing hardness and wear resistance. Carburizing involves introducing carbon into the steel's surface, creating a hardened layer. Plating, on the other hand, involves covering the steel with a thin layer of another metal, such as chrome or nickel, for improved aesthetics and corrosion resistance.
- 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: How does special steel perform in terms of fatigue resistance?
- Special steel typically exhibits excellent fatigue resistance due to its high strength, toughness, and ability to withstand repeated loading and stress cycles without failure. Its unique composition and manufacturing processes enhance its resistance to fatigue, making it a preferred choice in applications where durability and longevity are critical, such as aerospace, automotive, and engineering industries.
- Q: What are the properties of silicon steel?
- Silicon steel, also known as electrical steel, possesses several notable properties. It has a high magnetic permeability, which enables it to efficiently conduct and generate electric currents. Additionally, silicon steel exhibits low core losses, making it ideal for use in electrical transformers and motors where energy efficiency is crucial. Furthermore, it has a high resistivity, allowing it to minimize eddy current losses. Overall, silicon steel's properties make it a valuable material in various electrical applications.
- Q: What are the different non-destructive testing techniques used for special steel?
- There are several non-destructive testing (NDT) techniques that are commonly used for special steel to ensure its quality and integrity without causing any damage. These techniques are essential in industries where special steel is used, such as aerospace, automotive, and construction, to ensure that the material meets the required specifications and standards. Some of the commonly used NDT techniques for special steel are: 1. Ultrasonic Testing (UT): This technique involves the use of high-frequency sound waves to detect internal flaws, such as cracks, voids, or inclusions, in special steel. UT is highly effective in detecting subsurface defects and is widely used due to its versatility and accuracy. 2. Magnetic Particle Testing (MT): MT is a technique that uses magnetic fields and iron particles to detect surface or near-surface defects in special steel. It is particularly useful in identifying defects like cracks, seams, or laps, as the magnetic particles will accumulate at these locations, making them visible under proper lighting conditions. 3. Liquid Penetrant Testing (PT): PT is a widely-used method for detecting surface defects in special steel. It involves applying a liquid penetrant to the surface of the material, which seeps into any surface cracks or defects. After a specified time, the excess penetrant is removed, and a developer is applied to make the defects visible. 4. Eddy Current Testing (ET): ET utilizes electromagnetic induction to detect surface or near-surface defects in special steel. It is particularly useful in detecting cracks, corrosion, or metal loss in conductive materials. ET is a fast and accurate method, making it suitable for high-speed production environments. 5. Radiographic Testing (RT): RT involves the use of X-rays or gamma rays to examine the internal structure of special steel. It can detect various defects, including porosity, inclusions, and cracks. RT provides detailed images that help identify the location, size, and severity of defects. 6. Visual Testing (VT): VT is a simple yet crucial technique that involves a visual examination of the surface of special steel. It helps identify surface defects like scratches, dents, or corrosion. Although VT is not as sensitive as other NDT techniques, it is often used as a preliminary inspection method. Each of these non-destructive testing techniques has its own advantages and limitations. The selection of the appropriate technique depends on factors such as the type and size of the special steel, the required inspection depth, and the specific defects that need to be detected. By using a combination of these techniques, manufacturers and inspectors can ensure the quality and reliability of special steel products.
- Q: What are the applications of high-strength low-alloy (HSLA) steel?
- High-strength low-alloy (HSLA) steel finds applications in various industries such as automotive, construction, and manufacturing. It is commonly used in the production of lightweight and durable vehicle components, structural beams, pipelines, and machinery parts. HSLA steel's enhanced strength and toughness make it ideal for applications where weight reduction, increased load-bearing capacity, and resistance to corrosion and impact are crucial.
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K340/DC53 High Toughness Alloy Steel Plate
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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