Low Cost_Various High Quality Equal / Unequal Steel Angle_Angle Steel_Angle Bars
- 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
Low Cost_Various High Quality Equal / Unequal Steel Angle_Angle Steel_Angle Bars
Detailed Informaion
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 |
Quick Details
Standard:AISI,ASTM,BS,GB,JIS,EN
Size:45*30*4-200*125*18
Length: 6-16m
Technique: hot rolled
Grade:SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc.
Type:EqualCertification:SGS,ISO
Inspection:accept BV SGS inspect
Specification
Specification | Weight | Specification | Weight |
Leg length*leg length*thickness |
| Leg length*leg length*thickness | (kg/m) |
(mm) | (kg/m) | (mm) |
|
25*25*3 | 1.124 | 90*90*8 | 10.946 |
25*25*4 | 1.459 | 90*90*10 | 13.476 |
30*30*3 | 1.373 | 100*100*6 | 9.366 |
30*30*4 | 1.786 | 100*100*7 | 10.83 |
40*40*3 | 1.852 | 100*100*8 | 12.276 |
40*40*4 | 2.422 | 100*100*10 | 15.12 |
40*40*5 | 2.976 | 100*100*12 | 17.898 |
45*45*3 | 2.088 | 110*110*7 | 11.928 |
45*45*4 | 2.736 | 110*110*8 | 13.532 |
45*45*5 | 3.369 | 110*110*10 | 16.69 |
50*50*3 | 2.332 | 110*110*12 | 19.782 |
50*50*4 | 3.059 | 125*125*8 | 15.504 |
50*50*5 | 3.77 | 125*125*10 | 19.133 |
50*50*6 | 4.465 | 125*125*12 | 22.696 |
63*63*5 | 4.822 | 125*125*14 | 26.193 |
63*63*6 | 5.721 | 140*140*10 | 21.488 |
63*63*8 | 7.469 | 140*140*12 | 25.522 |
70*70*5 | 5.397 | 140*140*14 | 29.49 |
70*70*6 | 6.406 | 160*160*10 | 24.729 |
70*70*7 | 7.398 | 160*160*12 | 29.391 |
70*70*8 | 8.373 | 160*160*14 | 33.987 |
75*75*5 | 5.818 | 160*160*16 | 38.518 |
75*75*6 | 6.905 | 180*180*12 | 33.159 |
75*75*7 | 7.976 | 180*180*14 | 38.383 |
75*75*8 | 9.03 | 180*180*16 | 43.542 |
75*75*10 | 11.089 | 180*180*18 | 48.634 |
80*80*6 | 7.376 | 200*200*14 | 42.894 |
80*80*7 | 8.525 | 200*200*16 | 48.68 |
80*80*8 | 9.658 | 200*200*18 | 54.401 |
80*80*10 | 11.874 | 200*200*20 | 60.056 |
90*90*6 | 8.35 | 200*200*24 | 71.168 |
90*90*7 | 9.656 |
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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 |
Product 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 maraging steel?
- There are various types of maraging steel, including Maraging 200, Maraging 250, and Maraging 300.
- Q: What are the different surface hardening techniques for special steel?
- There are several surface hardening techniques for special steel, including carburizing, nitriding, induction hardening, flame hardening, and laser hardening.
- Q: What are the different surface protection methods used for special steel?
- To enhance the durability and resistance of special steel, several methods of surface protection are employed. Galvanizing is a commonly utilized technique, wherein a layer of zinc is applied to the steel surface. This shields the steel from corrosion and rusting, thereby prolonging its lifespan and preserving its appearance. Galvanizing can be executed through either hot-dip galvanizing or electroplating, depending on the specific requirements of the steel. Another method is powder coating, which entails the application of a dry powder to the steel surface, followed by curing at high temperatures. This results in the formation of a protective layer that is impervious to chipping, scratching, and fading. Powder coating is often chosen for its aesthetic benefits, as it offers a wide range of color options and can enhance the visual appeal of the steel. Furthermore, various types of paints and coatings can be employed to protect special steel. These coatings can be applied using a spray or brush technique, and they serve as a barrier against corrosion, chemicals, and UV radiation. Depending on the specific needs and environmental conditions, epoxy, polyurethane, and acrylic coatings are frequently utilized. Moreover, stainless steel possesses inherent resistance to corrosion due to its composition. However, to further safeguard it, passivation can be employed. Passivation involves a chemical treatment that eliminates iron particles from the surface, thus preventing corrosion and improving the steel's resilience against staining and pitting. Lastly, a layer of ceramic or enamel coating can be applied to protect special steel. These coatings offer high levels of resistance to heat, chemicals, and physical abrasion. They can be applied through spraying or dipping and are commonly used in environments where the steel will be exposed to extreme conditions or aggressive substances. In conclusion, the various surface protection methods utilized for special steel encompass galvanizing, powder coating, painting, passivation, and ceramic/enamel coating. These methods aim to enhance the steel's durability, corrosion resistance, and overall lifespan, ensuring that it can withstand diverse environmental factors while maintaining its structural integrity.
- Q: What are the factors that affect the fatigue strength of special steel?
- There are several factors that can affect the fatigue strength of special steel. These include the composition and microstructure of the steel, the presence of defects or impurities, the surface finish and treatment, the loading conditions and stress levels, and the temperature and environmental conditions in which the steel operates. Additionally, factors such as heat treatment, alloying elements, and manufacturing processes can also impact the fatigue strength of special steel.
- Q: Can special steel be used in the chemical industry?
- Yes, special steel can be used in the chemical industry. Special steel is often chosen for its resistance to corrosion, high temperature stability, and strength, making it suitable for various applications in the chemical industry such as storage tanks, pipelines, and equipment used in the manufacturing of chemicals.
- Q: What are the different methods for electroplating special steel?
- There are several methods for electroplating special steel, including electroless nickel plating, gold plating, silver plating, and zinc plating. Each method involves immersing the steel in a solution containing the desired plating material and passing an electric current through the solution to deposit a layer of the plating material onto the steel surface. These methods can enhance the appearance, corrosion resistance, and durability of special steel products.
- Q: How does special steel contribute to the manufacturing of consumer goods?
- Special steel plays a significant role in the manufacturing of consumer goods by providing enhanced durability, strength, and performance to various products. This type of steel is engineered with specific properties and alloys to meet the high standards and demands of consumer goods manufacturing. One of the primary ways special steel contributes to the manufacturing of consumer goods is through its strength and durability. It provides a solid foundation for products that need to withstand heavy use, such as kitchen appliances, power tools, and automotive components. The strength of special steel ensures that these products can withstand daily wear and tear, resulting in increased lifespan and reduced maintenance costs for consumers. Moreover, special steel's corrosion resistance properties make it an ideal material for consumer goods that are exposed to harsh environments or moisture. This is particularly important for products like kitchen utensils, cutlery, and bathroom fixtures, as they often come into contact with water or corrosive substances. By incorporating special steel, manufacturers can ensure that their products remain rust-free and maintain their aesthetic appeal over time. In addition to strength and corrosion resistance, special steel also offers enhanced performance capabilities. For instance, it can be used in the manufacturing of consumer goods that require high heat resistance, such as cooking appliances and automotive engine components. Special steel's ability to withstand extreme temperatures without deforming or losing its properties makes it a crucial material in these applications. Furthermore, special steel's versatility allows it to be tailored to specific consumer needs. Manufacturers can choose from a wide range of special steel alloys with varying characteristics, enabling them to optimize the performance of their products. This flexibility allows for the production of customized consumer goods that meet specific requirements, whether it be lightweight materials for portable electronics or impact-resistant components for sporting equipment. Overall, special steel plays a vital role in the manufacturing of consumer goods by providing strength, durability, corrosion resistance, and enhanced performance. Its unique properties contribute to the production of high-quality products that can withstand heavy use, offer extended lifespans, and ensure customer satisfaction.
- Q: What are the cost considerations when using special steel?
- When utilizing special steel, there are several factors to consider in terms of cost. To begin with, the cost of the raw materials required for the production of special steel can be significantly higher compared to regular steel. Special steel often incorporates alloying elements like chromium, nickel, or molybdenum, which tend to be more costly than the iron and carbon used in regular steel production. These alloying elements enhance the properties of the steel, resulting in increased strength, greater resistance to corrosion, or improved suitability for specific applications. Furthermore, the production process for special steel may entail additional steps or specialized equipment, leading to higher manufacturing costs. This can involve procedures like vacuum degassing, controlled cooling, or precision forging, all of which contribute to the quality and performance of the final product but also add to the overall expenses. Moreover, since special steel is often customized to meet specific requirements or industry standards, there may be additional costs associated with testing and certification. These can include non-destructive testing, material analysis, or third-party inspections to ensure compliance with the necessary specifications. These additional quality control measures can raise the overall cost of utilizing special steel. Lastly, the cost of special steel can also be influenced by its demand and availability. If there is high demand for certain types of special steel or if the supply is limited, prices may be driven up. This can be particularly pertinent to industries that rely on specialized steel grades such as aerospace, automotive, or oil and gas. In conclusion, the cost considerations when using special steel encompass the higher cost of raw materials, the additional manufacturing steps, the requirements for testing and certification, and the overall dynamics of supply and demand in the market. However, it is important to note that the benefits and advantages of employing special steel, such as improved performance, durability, or specific properties, often outweigh the higher costs, making it a worthwhile investment for many industries.
- Q: What are the challenges in welding special steel alloys?
- The challenges in welding special steel alloys include their high carbon content, which can result in increased hardness and potential cracking during the welding process. Additionally, these alloys often have a higher melting point, requiring specialized equipment and techniques for proper fusion. The presence of alloying elements can also lead to increased heat input and distortion, necessitating careful control of welding parameters. Lastly, the potential for intermetallic phase formation and reduced corrosion resistance in these alloys poses additional challenges in achieving strong and durable welds.
- Q: What are the different methods of improving the toughness of special steel?
- To enhance the toughness of special steel, various techniques can be utilized. One effective method involves the addition of alloying elements such as nickel, chromium, or manganese to the steel composition. These elements contribute to increased strength and resistance to cracking or fracturing. Another approach is to apply heat treatment processes like quenching and tempering. Quenching rapidly cools the steel from a high temperature, resulting in a hardened structure. On the other hand, tempering involves reheating the quenched steel to a specific temperature and then slowly cooling it. In addition, grain refinement techniques can be employed to improve toughness. Controlling the size and distribution of grains within the steel enhances its resistance to fracture. Methods like grain size control through recrystallization and severe plastic deformation can be used to refine the grain structure. Furthermore, maintaining low impurity content in the steel is crucial for its toughness. Impurities like sulfur and phosphorus can cause brittleness, so refining and purification processes should be employed to reduce their presence. Moreover, surface treatment methods such as shot peening or surface hardening can be implemented. Shot peening involves bombarding the steel surface with small spherical particles to induce compressive stress, which helps in resisting crack propagation. Surface hardening techniques like carburizing or nitriding create a hardened layer on the surface, enhancing toughness. In conclusion, improving the toughness of special steel can be achieved through alloying, heat treatment, grain refinement, impurity control, and surface treatment. These techniques can be used individually or in combination to enhance the steel's properties and make it more resistant to cracking or fracturing.
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Low Cost_Various High Quality Equal / Unequal Steel Angle_Angle Steel_Angle Bars
- 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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