Melt Extract Stainless Steel Fiber - Micro High Carbon Steel Fiber from CNBM China

Melt Extract Stainless Steel Fiber - Micro High Carbon Steel Fiber from CNBM China

Ref Price:

Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 5000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Quick Details

Place of Origin: Tianjin, China (Mainland)
Model Number: 0.75
Material: Steel
Production Process: Cold drawn
Lengh: 50
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 66
Standard: ASTM A820M-11
Section Shape: Circular
Application: Concrete Reinforcement

Packaging & Delivery

Packaging Details:	20 kg/Bag,50 bags/Pallet or 1,000kg/ Bulk Bag
Delivery Detail:	1 Month

Product Description

Diameter	0.75 mm
Length	60 mm
Aspect Ratio	80
Tensile strength	1200 MPa
Type	Cold drawn Steel Fiber
End	Hooked-end Steel Fiber
Glued/Loose	Glued Steel Fiber
Bending Angle	45°(min.30°)
Usage & Performance	Floor:Trafficked areas and Industrial floors
	Shotcrete :Slope stabilization and Final lining
	Precast concrete:Pipe and Railway sleepers
Packing	Standard Export Pallet Packing	Bag Packing	20 kg/Bag,50 bags/Pallet
		Bulk Packing	1,000kg/ Bulk Bag
Loading Quantity	20’GP	20-25 Tonne/Tonnes
	40’GP	25-27 Tonne/Tonnes
	40’HQ	25-27 Tonne/Tonnes
MOQ	1 kg for trial order
Supply Ability	10,000 Tonne/Tonnes per Year
Payment Terms	T/T or L/C at sight
Delivery Time	Within 15 days after receiving deposit or original L/C at sight
Certification	ISO9001:2000, CE,

Product	Diameter (mm)	Length (mm)	Aspect Ratio	Type	Packing
G-6030	0.5	30	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55	35	65	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6	35	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75	60	80	Glued	20 kg/Bag, 50 bags/Pallet
G-6060	0.9	60	60	Glued	20 kg/Bag, 50 bags/Pallet
G-6030	0.5	30	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55	35	65	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6	35	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75	60	80	Loose	20 kg/Bag, 50 bags/Pallet
G-6060	0.9	60	60	Loose	20 kg/Bag, 50 bags/Pallet

Q: What is the effect of melt extract stainless steel fiber on the flexural strength of concrete?: The melt extract stainless steel fiber improves the flexural strength of concrete by enhancing its tensile and flexural properties. The addition of these fibers helps to control cracking and increase the overall durability and toughness of the concrete, making it more resistant to bending and flexing forces.

Q: How does melt extract stainless steel fiber improve the resistance to abrasion in concrete?: Melt extract stainless steel fiber improves the resistance to abrasion in concrete by providing reinforcement and enhancing the overall durability of the concrete structure. When added to the concrete mix, the stainless steel fibers disperse uniformly throughout the matrix, forming a three-dimensional network. This network acts as a reinforcement, distributing the stress caused by abrasion over a larger area. The stainless steel fibers also help to prevent crack formation and propagation in the concrete. As abrasion occurs, the fibers absorb the energy and transfer it across the concrete, reducing the impact on the surface. This reduces the likelihood of surface degradation and increases the lifespan of the concrete structure. Furthermore, the high tensile strength of stainless steel fibers improves the overall strength and toughness of the concrete. This makes the concrete more resistant to abrasive forces and prevents the formation of surface defects such as spalling, cracking, or wearing. Overall, the addition of melt extract stainless steel fiber to concrete significantly enhances its resistance to abrasion. By reinforcing the concrete matrix, absorbing energy, and preventing crack propagation, stainless steel fibers improve the durability and lifespan of concrete structures, even in high-traffic areas or environments prone to abrasion.

Q: Does melt extract stainless steel fiber improve the durability of concrete in marine environments?: Yes, melt extract stainless steel fiber can improve the durability of concrete in marine environments. Stainless steel fibers are resistant to corrosion, making them ideal for use in marine environments where concrete is constantly exposed to saltwater and other corrosive elements. These fibers provide reinforcement to the concrete, increasing its tensile strength and reducing cracking, which can further protect the concrete from the damaging effects of water and salt. Additionally, stainless steel fibers can enhance the overall durability and longevity of concrete structures in marine environments by improving their resistance to abrasion and impact. Therefore, the use of melt extract stainless steel fibers in concrete can significantly enhance its durability in marine environments.

Q: Application of steel fiber concrete in water conservancy and hydropower project: The modern water conservancy and hydropower project construction, gradually using the wet sprayed steel fiber reinforced concrete, small rebound rate (5%~10%), no rebound in steel fiber concrete), uniform quality, usually can reach the strength of 55MPA, special operations, can reach 100MPA; the less dust, safe operation; water cement ratio, water permeability low; do not need anti-corrosion treatment, can prevent electrolysis and accelerated corrosion. Good durability and crack resistance. It can prevent shrinkage and compactness.

Q: How does melt extract stainless steel fiber affect the shrinkage cracking in concrete overlays?: Melt extract stainless steel fiber can significantly reduce shrinkage cracking in concrete overlays. The addition of these fibers helps to distribute and absorb the tensile stress caused by shrinkage, preventing the formation of cracks. The fibers act as reinforcement, enhancing the overall durability and performance of the concrete overlay.

Q: Can melt extract stainless steel fiber be used in precast concrete elements?: Yes, melt extract stainless steel fiber can be used in precast concrete elements. It enhances the strength and durability of the concrete, improves crack resistance, and provides better resistance to corrosion.

Q: What is the effect of melt extract stainless steel fiber on the durability of tunnel linings?: The use of melt extract stainless steel fiber in tunnel linings has a significant impact on their durability. Stainless steel fibers are known for their high tensile strength, corrosion resistance, and thermal stability, making them an ideal choice for reinforcing tunnel structures. One of the main effects of melt extract stainless steel fiber is its ability to enhance the crack resistance of the tunnel linings. When tunnels are subjected to various loads and stresses, such as ground movement or heavy traffic, they are prone to developing cracks. However, the addition of stainless steel fibers helps to distribute the load more evenly, thereby reducing the formation and propagation of cracks. This improvement in crack resistance ultimately enhances the durability of the tunnel linings. Furthermore, melt extract stainless steel fiber also improves the overall strength and stability of tunnel linings. The fibers reinforce the concrete matrix, providing additional strength and preventing the formation of weak points. This increased strength can help the tunnel linings withstand external forces and pressure, such as water infiltration or ground settlement, thereby prolonging their lifespan. Additionally, stainless steel fibers exhibit excellent resistance to corrosion, ensuring the long-term durability of tunnel linings. Tunnels are often exposed to harsh environmental conditions, including moisture, chemicals, and temperature variations, which can accelerate the degradation of traditional reinforcement materials. However, stainless steel fibers are highly resistant to corrosion, making them a reliable choice for enhancing the durability of tunnel linings. Overall, the effect of melt extract stainless steel fiber on the durability of tunnel linings is significant. It improves crack resistance, enhances strength and stability, and provides excellent corrosion resistance. By incorporating these fibers into tunnel construction, engineers can significantly increase the lifespan and reliability of tunnel linings, ensuring their long-term durability.

Q: How does melt extract stainless steel fiber affect the workability of shotcrete?: Shotcrete's workability can be significantly improved by incorporating melt extract stainless steel fiber. Shotcrete, a method of applying concrete or mortar through a high-pressure hose, is widely used in construction due to its versatility and ability to be molded into various shapes. However, shotcrete often faces challenges in terms of workability, such as flow control, shrinkage reduction, and overall strength enhancement. To address these limitations and improve workability, melt extract stainless steel fiber is added to the shotcrete mix as reinforcement. Produced through a melting and extraction process, these fibers offer several benefits that enhance shotcrete's workability. Firstly, the stainless steel fibers enhance control over shotcrete flow, making it easier to manipulate and shape during application. Acting as three-dimensional reinforcement, these fibers evenly distribute forces and minimize slump loss caused by excessive fluidity. This improved control allows for precise shaping and ensures proper adhesion to the desired surface without segregation. Secondly, the addition of stainless steel fibers helps reduce shrinkage and cracking in shotcrete. As shotcrete cures, shrinkage can occur due to the drying of cementitious materials. However, stainless steel fibers provide a reinforcement network that restrains shrinkage, preventing crack formation and enhancing shotcrete's overall durability. This is especially beneficial in areas where cracks and shrinkage can lead to structural issues or water infiltration. Lastly, melt extract stainless steel fibers enhance the strength and toughness of shotcrete. Acting as reinforcement, these fibers create a matrix that improves the mechanical properties of shotcrete. As a result, shotcrete becomes more resistant to impact, abrasion, and fatigue, making it more resilient and durable. In conclusion, incorporating melt extract stainless steel fibers has a positive impact on shotcrete's workability. By improving flow control, reducing shrinkage and cracking, and enhancing strength and toughness, these fibers contribute to the overall quality and performance of shotcrete applications in construction projects.

Q: What are the different quality standards and certifications for melt extract stainless steel fiber?: Melt extract stainless steel fiber must adhere to various quality standards and certifications to ensure its performance and quality. Here are some of the most common ones: 1. ISO 9001: This international standard guarantees that the manufacturer has a consistently effective quality management system that meets customer requirements and regulatory obligations. 2. ASTM International: Globally recognized for setting standards, ASTM International has developed specific standards for stainless steel fibers. For instance, ASTM A820 focuses on steel fibers for fiber-reinforced concrete, while ASTM A1094 deals with steel fibers for concrete reinforcement. 3. EN Eurocodes: The Eurocodes are a collection of European standards for structural design. EN 14889-1 is the specific European standard for steel fibers used in concrete reinforcement, outlining requirements for mechanical properties, dimensions, and durability. 4. AISI: The American Iron and Steel Institute (AISI), representing North American steel producers, has established AISI 304 or AISI 316 as specifications for stainless steel fibers. These specifications cover chemical composition, mechanical properties, and other fiber characteristics. 5. CE Marking: CE marking is compulsory for certain products sold in the European Economic Area (EEA). It signifies compliance with essential health, safety, and environmental requirements specified in European Union directives. 6. ICC-ES: The International Code Council Evaluation Service (ICC-ES) offers evaluation reports and certifications for building products. Their evaluation criteria ensure that steel fibers employed in concrete reinforcement meet specific safety and performance requirements. It is essential to consider that the applicable quality standards and certifications for melt extract stainless steel fiber may vary depending on its intended application. Consulting the manufacturer or supplier is recommended to determine the relevant standards and certifications for a particular product.

Q: How does melt extract stainless steel fiber improve the resistance to cracking in concrete?: The unique properties and characteristics of melt extract stainless steel fiber contribute to the improvement of crack resistance in concrete. By reinforcing the material, the fibers provide additional tensile strength and ductility when mixed into the concrete. Uniformly dispersed throughout the concrete matrix, the stainless steel fibers form a three-dimensional network that enhances the overall structural integrity. This network effectively distributes and absorbs stresses, preventing cracks from forming and spreading. Furthermore, the high aspect ratio of the fibers, combined with their strong bond to the concrete matrix, enhances the material's load-bearing capacity. As a result, the stainless steel fibers act as micro-reinforcements when exposed to external forces or thermal changes, effectively resisting crack formation and reducing crack width and length. The corrosion resistance of stainless steel fibers is also a significant advantage. Unlike other types of fibers, stainless steel does not corrode even in harsh environments or when exposed to chemicals. This corrosion resistance ensures the long-term durability of the concrete structure, preventing the deterioration of its mechanical properties. Moreover, the inclusion of melt extract stainless steel fibers reduces shrinkage and creep in concrete, which are common causes of cracking. As the concrete dries and cures, shrinkage occurs, often leading to cracks. However, the addition of stainless steel fibers minimizes overall shrinkage, reducing the potential for cracks to form. In conclusion, melt extract stainless steel fibers greatly enhance the crack resistance of concrete. These fibers improve tensile strength, ductility, load-bearing capacity, and corrosion resistance, resulting in a more durable and long-lasting concrete structure.

Send your message to us

*Email

*TEL

*Quantity

*Unit