Equal-Unequal Black & Galvanized Steel Angle Bar
- 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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Item specifice
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 |
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 |
|
|
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:How does special steel contribute to the manufacturing of shafts and axles?
- Due to its unique properties and characteristics, special steel plays a vital role in the production of shafts and axles. Specifically engineered for superior strength, durability, and resistance to wear and tear, special steel is an ideal material for these crucial components in the automotive and machinery sectors. One major advantage of special steel is its high tensile strength. In heavy-duty applications where shafts and axles experience significant loads and torque, special steel's exceptional strength allows them to withstand these forces without deformation, ensuring optimal performance and longevity. Additionally, special steel offers excellent fatigue resistance, which is essential for parts like shafts and axles that undergo cyclic loading. Fatigue failure is a common issue, especially in high-speed rotating applications. By resisting fatigue, special steel helps prevent fractures and extends the lifespan of shafts and axles, reducing downtime and maintenance costs. Another critical property of special steel is its high hardness. This hardness provides superior wear resistance, enabling shafts and axles to withstand the abrasive forces they encounter during operation. By reducing wear and minimizing surface damage, special steel ensures the continued efficiency and reliability of these components. Furthermore, special steel can undergo heat treatment to further enhance its mechanical properties. Through processes like quenching and tempering, manufacturers can selectively modify the steel's hardness, toughness, and strength to suit specific shaft and axle applications. This flexibility allows them to tailor the material properties to meet the required specifications and performance standards. In conclusion, special steel significantly contributes to the manufacturing of shafts and axles by providing exceptional strength, fatigue resistance, hardness, and wear resistance. These properties ensure the durability, reliability, and optimal performance of these critical components in various industries, ultimately leading to safer and more efficient machinery and vehicles.
- Q:Can special steel be used for precision instruments?
- Yes, special steel can be used for precision instruments. Special steels, such as high-speed steel or tool steel, possess excellent properties like high hardness, wear resistance, and dimensional stability. These qualities make them suitable for manufacturing precision instruments that require accuracy and durability, such as surgical tools, measuring equipment, or watch components.
- Q:What are the properties of duplex stainless steel?
- Duplex stainless steel is a type of stainless steel that possesses a unique combination of properties. It is highly corrosion resistant, making it suitable for use in aggressive environments, such as those containing chlorides or acids. It also exhibits excellent strength and toughness, allowing it to withstand high pressures and temperatures. Additionally, duplex stainless steel has good weldability and formability, making it versatile for various fabrication processes. Its dual-phase microstructure provides a balance of ferrite and austenite, resulting in improved resistance to stress corrosion cracking and higher resistance to pitting and crevice corrosion compared to other types of stainless steel.
- Q:What are the different methods of heat treatment for special steel?
- There are several different methods of heat treatment for special steel, including annealing, normalizing, quenching, tempering, and case hardening. Each method involves heating the steel to a specific temperature and then cooling it in a controlled manner to achieve desired properties such as improved strength, hardness, toughness, or resistance to wear.
- Q:How is high-speed tool steel used in the production of machining tools?
- High-speed tool steel is used in the production of machining tools due to its exceptional hardness, strength, and heat resistance properties. It is commonly used to make cutting tools such as drills, end mills, taps, and inserts, which are vital for precision machining operations. The high-speed tool steel's ability to retain its hardness even at high temperatures allows these tools to withstand the intense heat generated during the machining process, resulting in improved performance and extended tool life.
- Q:How is special steel heat treated?
- Special steel is heat treated using a combination of heating and cooling processes to improve its strength, hardness, and other desired properties. This typically involves heating the steel to a specific temperature, known as the austenitizing temperature, followed by rapid cooling, known as quenching, to transform the steel's microstructure. This is then followed by tempering, where the steel is reheated to a lower temperature to relieve internal stresses and further enhance its mechanical properties. The specific heat treatment process and parameters vary depending on the type of special steel and the desired final properties.
- Q:What are the different methods of joining special steel components?
- Some of the different methods of joining special steel components include welding, brazing, soldering, and mechanical fastening.
- Q:How does special steel contribute to the power generation aftermarket industry?
- The power generation aftermarket industry relies heavily on special steel, which is essential for constructing and maintaining power generation equipment. Special steels, such as stainless steel and alloy steel, possess unique characteristics that make them perfectly suited for the demanding conditions of the power generation sector. One of the key advantages of special steel in the power generation aftermarket industry is its exceptional resistance to corrosion and oxidation. Power generation equipment, such as gas turbines and steam generators, operate in harsh environments with extreme temperatures, pressure, and exposure to various chemical elements. Special steel's corrosion resistance ensures that the equipment can withstand these challenging conditions, minimizing the risk of failure and extending the lifespan of the equipment. Furthermore, special steel provides excellent strength and toughness, enabling power generation equipment to withstand high mechanical stress and fatigue. Turbines, boilers, and other heavy machinery in the power generation industry undergo continuous operation and significant loads. Special steel's high strength and durability allow these components to endure these demanding conditions, ensuring safe and reliable operation. Special steel also maintains dimensional stability under extreme temperatures, which is crucial for power generation equipment. As power generation equipment often operates at high temperatures, special steel's thermal stability prevents distortion and deformation, ensuring that the equipment retains its shape and functionality over time. Additionally, special steel's versatility enables the production of customized components and parts that meet the specific requirements of power generation equipment. Whether it is turbine blades, boiler tubes, or heat exchangers, special steel can be tailored to provide the desired mechanical properties, corrosion resistance, and thermal stability required for each application. Overall, special steel is an indispensable material in the power generation aftermarket industry. Its corrosion resistance, strength, toughness, thermal stability, and versatility make it an ideal choice for constructing and maintaining power generation equipment. By providing reliable and durable materials, special steel contributes to the efficiency, safety, and longevity of power generation systems, ensuring the continuous supply of electricity to meet the growing demands of our modern world.
- Q:How does special steel perform in corrosion fatigue conditions?
- Special steel is renowned for its exceptional performance under corrosion fatigue conditions. Corrosion fatigue refers to the detrimental effect of both corrosion and cyclic loading on materials' mechanical properties over time. However, special steel is specifically engineered and alloyed to withstand corrosion and maintain its structural integrity in these challenging circumstances. The addition of alloying elements like chromium, nickel, and molybdenum enables special steel to achieve high corrosion resistance. These elements create a protective oxide layer on the steel's surface, acting as a barrier against corrosive agents. This layer effectively prevents the infiltration of moisture, oxygen, and other corrosive substances, reducing the likelihood of corrosion initiation and propagation. Moreover, special steel exhibits remarkable fatigue strength, enabling it to endure cyclic loading without premature failure. Its unique microstructure, typically martensitic or austenitic, provides superior mechanical properties and resistance to fatigue crack initiation and propagation. Consequently, the material can withstand repeated loading cycles without compromising its structural integrity. Additionally, special steel possesses good ductility and toughness, essential properties in corrosion fatigue conditions. These characteristics allow the material to effectively absorb and distribute stress, preventing localized stress concentrations that may result in crack formation and propagation. In conclusion, special steel's exceptional performance under corrosion fatigue conditions can be attributed to its high corrosion resistance, fatigue strength, ductility, and toughness. These properties make it an ideal choice for applications involving cyclic loading and corrosive environments, such as offshore structures, marine equipment, and oil and gas pipelines.
- Q:What are the different testing methods used for special steel?
- Some of the common testing methods used for special steel include hardness testing, tensile testing, impact testing, metallographic examination, chemical analysis, and non-destructive testing. These methods help assess the mechanical properties, microstructure, chemical composition, and overall integrity of special steel, ensuring its suitability for various applications.
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Equal-Unequal Black & Galvanized Steel Angle Bar
- 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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