Special Steel Cold Working Mould Steel 2140
- Ref Price:
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- 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 Round Bar
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%(GB)
| C | Si | Mn | Cr | Mo | P | S |
| 0.90-1.05 | ≤0.40 | 0.80-1.10 | 0.90-1.20 | 1.20-1.60 | ≤0.030 | ≤0.030 |
Available Size
| Rolled round bar | φ65-120mm × L |
| Forged round bar | φ130-290mm × L |
Heat Treatment
| Item | Temperature ℃ | Hardness |
| Anneal | 770-790 | 207-255HB |
| Quenching | 820-840 | 62-65HRC |
| Tempering | 200-280 | 55-62HRC |
Applications:
| Can be used in the manufacture of cold punching, high precision punching die of cold extrusion mould and complicated shape, etc | ||||
| Can be used to make small deformation, long and complicated shape of cutting tool, such as long long broach, tap, reamer, milling cutter, the gauge |
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FAQ:
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
5, 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 is special steel tested for quality?
- Special steel is tested for quality through various methods such as chemical analysis, mechanical testing, and non-destructive testing. Chemical analysis involves examining the composition of the steel to ensure it meets the specified standards and requirements. Mechanical testing involves evaluating the steel's strength, hardness, and other mechanical properties. Non-destructive testing methods like ultrasonic testing or magnetic particle inspection are used to detect any internal defects or flaws in the steel without causing any damage. These rigorous testing procedures ensure that special steel meets the desired quality standards before it is used in various applications.
- Q: What are the applications of special steel in the agriculture supply chain?
- Special steel has various applications in the agriculture supply chain. It is commonly used in the manufacturing of machinery and equipment such as tractors, harvesters, and irrigation systems. Special steel's high tensile strength and resistance to corrosion make it ideal for these applications, ensuring durability and longevity in agricultural operations. Additionally, special steel is used in the production of storage tanks, silos, and processing equipment, providing the necessary strength and reliability for storing and handling agricultural products. Overall, special steel contributes to the efficiency and effectiveness of the agriculture supply chain by enabling the development of robust and reliable equipment and infrastructure.
- Q: Can special steel be used for making automotive engine components?
- Yes, special steel can be used for making automotive engine components. Special steel is often used in the manufacturing of engine components due to its high strength, durability, and resistance to wear and corrosion. Engine components such as crankshafts, connecting rods, camshafts, and valves require materials that can withstand high temperatures, pressures, and mechanical stresses. Special steel, such as high-strength alloy steel or stainless steel, meets these requirements and provides the necessary performance characteristics for automotive engines. Additionally, special steel can offer weight reduction benefits, which can contribute to improved fuel efficiency and performance of the engine. Overall, special steel is a suitable material choice for making automotive engine components due to its exceptional mechanical properties and ability to withstand the demanding operating conditions of an engine.
- Q: How is special steel used in the manufacturing of cutting tools?
- Special steel is used in the manufacturing of cutting tools due to its exceptional properties such as high hardness, toughness, and wear resistance. These qualities allow special steel to withstand the intense forces and abrasion involved in cutting operations. Additionally, it can retain its sharpness for longer periods, ensuring efficient and precise cutting.
- Q: How does special steel contribute to the machinability of products?
- Special steel plays a significant role in enhancing the machinability of products. Machinability refers to the ease with which a material can be cut, drilled, or shaped using various machining processes. Special steel, also known as alloy steel, is specifically formulated to contain certain elements that improve its machinability characteristics. One key aspect of special steel that contributes to its enhanced machinability is its composition. By incorporating alloying elements such as manganese, sulfur, and phosphorus, special steel achieves improved machinability compared to regular carbon steel. These elements help in reducing friction during machining operations, resulting in reduced tool wear and extended tool life. Additionally, the presence of these elements facilitates the formation of smaller and more manageable chips during cutting, making it easier to control the machining process and maintain dimensional accuracy. Moreover, special steel often undergoes specific heat treatment processes, such as annealing or quenching and tempering, to further enhance its machinability. Heat treatment improves the steel's microstructure, making it more uniform and refined, which in turn improves its machinability characteristics. Heat-treated special steel exhibits better hardness, toughness, and resistance to wear, all of which are crucial for achieving high-quality machined products. Furthermore, special steel can be engineered to possess other desirable properties, such as high strength, corrosion resistance, or heat resistance, while still maintaining good machinability. This versatility allows manufacturers to select the most suitable special steel for their specific machining applications, ensuring optimal performance and productivity. In conclusion, special steel significantly contributes to the machinability of products due to its specific composition, heat treatment processes, and versatile properties. By utilizing special steel, manufacturers can achieve better machining performance, improved tool life, and higher dimensional accuracy, ultimately leading to superior quality products.
- Q: Can special steel be used in the power generation industry?
- Yes, special steel can be used in the power generation industry. Special steel alloys are often used for critical applications such as turbine blades, rotors, and other components in power plants. These steels possess high strength, resistance to corrosion, and heat resistance, making them suitable for the harsh operating conditions and high temperatures found in power generation equipment.
- Q: What are the main advantages of using special steel in the mining industry?
- The main advantages of using special steel in the mining industry are its exceptional strength, durability, and resistance to wear and tear. Special steel can withstand the harsh conditions and extreme forces encountered in mining operations, ensuring the longevity of equipment and machinery. Additionally, its high resistance to corrosion and heat makes it ideal for mining processes involving chemicals and high temperatures. Overall, the use of special steel enhances the efficiency, safety, and productivity of mining operations.
- Q: How does special steel perform in high-temperature corrosion resistance?
- Special steel is renowned for its outstanding performance in resisting corrosion at high temperatures. It is specifically crafted to endure harsh circumstances and maintain its integrity even when exposed to elevated temperatures. The composition of special steel incorporates various alloying elements, including chromium, nickel, molybdenum, and others, which enhance its resistance to corrosion in high-temperature settings. When subjected to high temperatures, numerous materials have a tendency to oxidize or react with the surrounding environment, resulting in corrosion and deterioration. However, special steel develops a protective oxide layer on its surface, serving as a barrier against corrosive elements. This oxide layer, primarily composed of chromium, remains stable and possesses self-repairing properties, effectively preventing further corrosion and upholding the structural integrity of the steel. Moreover, the incorporation of alloying elements like molybdenum enhances the steel's ability to resist pitting and crevice corrosion, which are commonly observed in high-temperature environments. Special steel also exhibits exceptional mechanical properties even at elevated temperatures, ensuring structural stability and preventing deformation or failure under stress. Additionally, special steel is frequently subjected to heat treatment to bolster its resistance to corrosion at high temperatures. Heat treatment processes such as annealing, tempering, or quenching and tempering optimize the steel's microstructure and mechanical properties, rendering it more impervious to corrosion in extreme conditions. In conclusion, special steel excels in its ability to resist corrosion at high temperatures due to its distinct composition, protective oxide layer, and heat treatment procedures. It is a dependable and long-lasting material choice for applications that involve exposure to elevated temperatures and corrosive environments, such as in chemical processing plants, power generation facilities, or oil and gas refineries.
- Q: How is the quality of special steel ensured?
- The quality of special steel is ensured through a combination of rigorous testing, strict quality control measures, and adherence to international standards and specifications. Special steel producers employ various methods such as chemical analysis, mechanical testing, and non-destructive testing to verify the composition, strength, and integrity of the steel. Additionally, special steel manufacturers often have dedicated quality assurance teams that closely monitor the production process to identify any potential issues and ensure the final product meets the required specifications.
- Q: How does special steel perform in high-wear applications?
- Special steel performs extremely well in high-wear applications. Its unique composition and properties, such as high hardness, toughness, and resistance to abrasion, make it highly durable and capable of withstanding intense wear and tear. This makes special steel an ideal choice for a wide range of demanding applications, including manufacturing tools, machinery parts, and components in industries such as mining, construction, and automotive. Overall, special steel's exceptional performance in high-wear applications ensures longevity, reliability, and cost-effectiveness.
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Special Steel Cold Working Mould Steel 2140
- 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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