Equal_Unequal Black -Alvanized Steel Angle Bar with Competitive Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
Detailed Information
Name | Equal/Unequal Angle Steel Bar |
Shape | Equal/Unequal Angle |
Standard | GB/ASTM/SAE/AISI/DIN/JIS/EN/BS |
Surface Treatment: | Black/Peeling/Polished/Machined |
Delivery Condition: | Hot Rolled or Forged/Peeled or Black Surface |
Test | SGS/UT 100% Elements Testing |
Certificate: | ISO/Mill Certificate |
Service: | 24 hours online service / |
more than 20 years trading and manufacture | |
Quality Assurance: | the third party inspection, such as SGS, BV, TUV…etc. is acceptable |
Packaging Details: | Seaworthy Packaging or as per customer's packing instruction |
Specification
| 75*75 90 degree equal steel angle bar, angle iron steel |
Grade | Q195, Q215, Q235, Q345, SS400, A36, S235JR, ST37,etc |
Standard | AISI, ASTM, BS, DIN, GB, JIS, etc |
Equal Angle | 1)Type: 2#-20# |
2)Size: 20mm-200mm | |
3)Thickness: 3.0mm-18mm | |
Unequal Angle | 1)Type: 2.5/1.6-20/12.5 |
2)Long Side: 25-200mm | |
3)Short Side: 16-125mm | |
4)Thickness: 4.0-18mm | |
Length | 5.8m-12.0m or as your requirement |
Surface | Perforated/galvanized/black |
Inspection | BV,SGS,MTC,etc. |
Technique | Hot rolled |
Company Introduction
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.
Packaging & Delivery
Packaging Detail | Sea worthy packing /as per customer's packing instruction |
Delivery Detail | 15 ~ 40 days after receiving the deposit |
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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 powder coating techniques used for special steel?
- There are several powder coating techniques used for special steel, including electrostatic spraying, fluidized bed coating, and electrostatic fluidized bed coating. These techniques involve applying a dry powder coating to the steel surface, which is then cured to form a durable and protective layer. Each technique has its own advantages and is used based on the specific requirements of the steel and the desired finish.
- Q: What are the requirements for special steel used in renewable energy equipment manufacturing?
- The requirements for special steel used in renewable energy equipment manufacturing include high strength and durability, corrosion resistance, and the ability to withstand extreme temperatures and environmental conditions. Additionally, the steel should possess good weldability and formability to facilitate the manufacturing process. It is also important for the steel to have low carbon content to reduce its environmental impact and improve sustainability.
- Q: How is high-temperature tool steel used in the production of hot work tools?
- High-temperature tool steel is used in the production of hot work tools due to its excellent heat resistance and ability to maintain hardness at elevated temperatures. This type of steel can withstand extreme temperatures without losing its strength, making it ideal for applications such as forging, die-casting, and extrusion. By using high-temperature tool steel, hot work tools can efficiently and reliably perform under intense heat conditions, ensuring optimal productivity and durability in various industrial processes.
- Q: How does special steel enhance the performance of cutting tools?
- Special steel enhances the performance of cutting tools by providing increased durability, hardness, and resistance to wear and deformation. This allows cutting tools to maintain their sharpness and precision for longer periods, resulting in improved cutting efficiency and effectiveness.
- Q: Are there any international standards for special steel?
- Yes, there are international standards for special steel. The most widely recognized and accepted international standards for special steel are set by the International Organization for Standardization (ISO). ISO develops and publishes a range of standards that cover various aspects of special steel, including composition, properties, testing methods, and quality requirements. These standards ensure that special steel produced by different manufacturers from different countries meet the same minimum quality and performance criteria. In addition to ISO, there are also other organizations and standards bodies that have their own specific standards for special steel, such as the American Society for Testing and Materials (ASTM) and the European Committee for Iron and Steel Standardization (ECISS). These international standards provide a common framework for the production, trade, and use of special steel across different countries and industries, promoting consistency, reliability, and quality assurance.
- Q: Can special steel be used for making surgical instruments?
- Yes, special steel can be used for making surgical instruments. Special steel, such as stainless steel or high-carbon steel, is preferred for surgical instruments due to its excellent corrosion resistance, durability, and ability to be sterilized. These properties make it suitable for maintaining the hygiene and performance required in surgical settings.
- Q: What are the common defects found in special steel?
- The defects commonly found in special steel may vary depending on the specific type and manufacturing process employed. However, there are a few defects that tend to be prevalent across different types of special steel. One frequently encountered defect is the presence of surface imperfections, including cracks, pits, or scratches. These imperfections can occur during manufacturing or as a result of handling and transportation. Not only do surface imperfections affect the steel's aesthetic appeal, but they can also compromise its structural integrity. Another defect commonly observed is the existence of internal voids or inclusions. These are small pockets of gas or non-metallic materials trapped within the steel during casting or forging. Internal voids can weaken the steel and make it more susceptible to failure when subjected to stress. Inconsistent composition is also a defect that can arise in special steel. This occurs when the alloying elements are not evenly distributed throughout the steel. Such inconsistency can lead to variations in mechanical properties and render the steel less reliable and predictable in terms of performance. Grain structure defects are another common occurrence in special steel. These defects arise when the grains within the steel are improperly formed or are not uniform in size. Grain structure defects can negatively impact the steel's strength and toughness, thereby increasing its susceptibility to fracture or deformation. Lastly, improper heat treatment can give rise to defects in special steel. Since heat treatment is a crucial process in steel manufacturing, any errors in its execution can result in various defects, such as excessive hardness, brittleness, or poor dimensional stability. It is important to note that while these defects are commonly found, they can be minimized or eliminated through meticulous manufacturing processes, stringent quality control measures, and appropriate handling and storage of the steel.
- Q: How is leaded steel used in machining operations?
- Leaded steel is commonly used in machining operations due to its improved machinability. The addition of lead to the steel composition enhances its ability to be cut, drilled, and shaped with ease, reducing tool wear and improving surface finish. This type of steel is particularly useful in high-speed machining applications, where efficiency and precision are crucial.
- Q: What is the difference between special steel and regular steel?
- Special steel refers to a specific type of steel that is designed and manufactured to possess enhanced properties compared to regular steel. These enhanced properties can include higher strength, improved corrosion resistance, better heat resistance, or increased hardness. Special steel is often used in applications where standard steel may not meet the required specifications or performance demands.
- Q: How does special steel contribute to the manufacturing of molds and dies?
- Molds and dies are vital tools used across industries such as automotive, aerospace, and electronics to shape materials. They require durability, resistance to wear, and the ability to withstand high temperatures and pressures. Tool steel, also referred to as special steel, possesses distinct qualities that make it ideal for molds and dies. Firstly, its high hardness allows the tools to maintain their shape and surface integrity, even with extensive use and repetitive impacts. This hardness guarantees precision and accuracy in the final product. Furthermore, special steel exhibits excellent wear resistance, crucial as molds and dies come into contact with different materials during manufacturing. This wear resistance prolongs the lifespan of the tools, reducing the need for frequent replacements and minimizing production downtime. Moreover, special steel demonstrates good toughness, enabling it to absorb and endure high impact forces without fracturing or breaking. This is particularly important for molds and dies, which often undergo significant stress during manufacturing, especially when dealing with high-pressure or extreme temperature materials. Special steel also boasts high heat resistance, enabling molds and dies to withstand elevated temperatures used in certain manufacturing processes, such as injection molding or metal forging. This heat resistance prevents warping or loss of shape, ensuring consistent and accurate production. Additionally, special steel is easily machined and shaped, allowing manufacturers to create intricate designs for molds and dies. This versatility is essential as different industries require unique tool designs to meet specific manufacturing needs. In conclusion, special steel is crucial for manufacturing molds and dies due to its high hardness, wear resistance, toughness, heat resistance, and machinability. These unique properties enhance the durability, precision, and efficiency of molds and dies, ultimately improving the quality and productivity of various manufacturing processes.
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Equal_Unequal Black -Alvanized Steel Angle Bar with Competitive Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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