Melt Extract Stainless Steel Fiber >1200MPA ASTM A820M-11 Type 1

Melt Extract Stainless Steel Fiber >1200MPA ASTM A820M-11 Type 1 System 1

Melt Extract Stainless Steel Fiber >1200MPA ASTM A820M-11 Type 1 System 2

Melt Extract Stainless Steel Fiber >1200MPA ASTM A820M-11 Type 1 System 3

Melt Extract Stainless Steel Fiber >1200MPA ASTM A820M-11 Type 1 System 4

Melt Extract Stainless Steel Fiber >1200MPA ASTM A820M-11 Type 1

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 600 m.t./month

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Quick Details

Place of Origin: Tianjin, China (Mainland)
Model Number: 0.75
Material: Steel
Production Process: Cold drawn
Fiber Lengh: 60
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 80
Standard: ASTM A820M-11
Section Shape: Circular
Application: Concrete Reinforcement
Product Uses: Industrial flooring

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	0.03	in
Length	60.00	mm	2.35	in
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	Length mm/in	Aspect Ratio	Type	Packing
G-6030	0.5 mm (0.0197 in)	30 mm (1.1811 in)	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55 mm (0.0217 in)	35 mm (1.3780 in)	65	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6 mm (0.0236 in)	35 mm (1.3780 in)	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75 mm (0.0295 in)	60 mm (2.3622 in)	80	Glued	20 kg/Bag, 50 bags/Pallet
G-6060	0.9 mm (0.0354 in)	60 mm (2.3622 in)	60	Glued	20 kg/Bag, 50 bags/Pallet
G-6030	0.5 mm (0.0197 in)	30 mm (1.1811 in)	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55 mm (0.0217 in)	35 mm (1.3780 in)	65	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6 mm (0.0236 in)	35 mm (1.3780 in)	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75 mm (0.0295 in)	60 mm (2.3622 in)	80	Loose	20 kg/Bag, 50 bags/Pallet
G-6060	0.9 mm (0.0354 in)	60 mm (2.3622 in)	60	Loose	20 kg/Bag, 50 bags/Pallet

Q: Can melt extract stainless steel fiber be used in refractory concrete applications?: Yes, melt extract stainless steel fiber can indeed be used in refractory concrete applications. Refractory concrete is a type of concrete that is designed to withstand high temperatures and retain its strength and structural integrity under extreme heat conditions. The addition of stainless steel fibers to refractory concrete can significantly enhance its thermal shock resistance, crack resistance, and overall mechanical properties. Melt extract stainless steel fibers are manufactured through a process called melt extraction, where molten stainless steel is rapidly cooled and solidified to form thin, elongated fibers. These fibers possess excellent thermal conductivity, high tensile strength, and good corrosion resistance, making them ideal for use in refractory concrete. The addition of stainless steel fibers to refractory concrete can improve its ability to resist thermal cracking and spalling caused by rapid temperature changes. The fibers act as reinforcement, distributing the stress across the concrete matrix and preventing the formation of cracks. This enhances the durability and longevity of refractory concrete in high-temperature environments. Furthermore, stainless steel fibers can also improve the mechanical properties of refractory concrete. They increase the tensile strength and flexural strength of the concrete, making it more resistant to mechanical stress and ensuring its structural integrity even at elevated temperatures. In summary, melt extract stainless steel fiber is a suitable material for use in refractory concrete applications. Its addition can enhance the thermal shock resistance, crack resistance, and mechanical properties of refractory concrete, making it more durable and reliable in high-temperature environments.

Q: How does melt extract stainless steel fiber affect the plastic shrinkage of concrete?: Melt extract stainless steel fiber is a type of reinforcement material that is added to concrete mixtures to enhance their strength and durability. When it comes to the plastic shrinkage of concrete, this fiber plays a crucial role in minimizing the occurrence of cracks and shrinkage. Plastic shrinkage refers to the volume reduction of concrete during its early stages of hardening, which is primarily caused by evaporation of water from the surface. This shrinkage can lead to the formation of cracks, compromising the structural integrity of the concrete. However, by incorporating melt extract stainless steel fiber into the concrete mixture, the plastic shrinkage can be significantly reduced. The presence of stainless steel fibers in the concrete helps to distribute the stress evenly throughout the mixture. This uniform distribution of stress prevents the formation of large cracks and reduces the overall shrinkage potential. The fibers act as reinforcement, providing additional tensile strength to the concrete matrix, making it more resistant to shrinkage-induced cracks. Furthermore, melt extract stainless steel fibers also increase the overall ductility and toughness of the concrete. This improved toughness helps to absorb and distribute any stresses or strains that may occur during the plastic shrinkage process. As a result, the concrete becomes more resistant to cracking and exhibits enhanced durability. In conclusion, the addition of melt extract stainless steel fiber to concrete mixtures has a positive impact on the plastic shrinkage of concrete. By reinforcing the concrete matrix and distributing stress more effectively, these fibers help to minimize shrinkage-induced cracks and improve the overall strength and durability of the concrete.

Q: Are there any limitations or precautions to consider when using melt extract stainless steel fiber?: When using melt extract stainless steel fiber, there are certain limitations and precautions that need to be taken into account. To begin with, it should be noted that this type of fiber is not suitable for high-temperature applications. Its melting point is relatively low compared to other stainless steel alloys, meaning it may not be able to withstand extremely high temperatures without deforming or losing its structural integrity. Therefore, it is crucial to determine the maximum temperature the fiber can handle and avoid exposing it to temperatures beyond this limit. Another factor to consider is the possibility of corrosion. Although stainless steel is generally resistant to corrosion, certain environmental conditions, such as exposure to acids or chlorides, can still lead to corrosion. It is advisable to evaluate the specific corrosive agents present in the application environment and choose a stainless steel fiber grade that offers appropriate corrosion resistance. Additionally, proper handling and installation of the melt extract stainless steel fiber is important. The fibers can be sharp and pose a risk of injury if not handled correctly. It is recommended to wear gloves and other protective equipment while handling them to minimize the risk of cuts or abrasions. Furthermore, achieving the desired performance of the stainless steel fibers within a matrix material, such as concrete or composite, depends on their dispersion. It is necessary to ensure that the fibers are mixed and distributed properly to avoid clumping or agglomeration, which can result in uneven reinforcement and compromised mechanical properties. Lastly, the cost of melt extract stainless steel fiber should be taken into consideration. Compared to other options for fiber reinforcement, such as synthetic fibers or traditional steel rebars, stainless steel fiber can be more expensive. Therefore, it is important to assess the project budget and weigh the benefits of using stainless steel fiber against its higher cost. In conclusion, while melt extract stainless steel fiber offers several advantages, it is essential to be aware of its limitations and take necessary precautions. Understanding the temperature limits, potential for corrosion, handling requirements, dispersion considerations, and cost implications will help ensure the successful and safe use of this reinforcement material.

Q: How does the addition of melt extract stainless steel fiber affect the impact strength of concrete?: The addition of melt extract stainless steel fiber to concrete can significantly improve its impact strength. Stainless steel fibers are strong and durable materials that are added to concrete mixes to enhance their mechanical properties. When mixed with concrete, these fibers create a three-dimensional network that improves the overall toughness of the material. This network acts as a reinforcement system, which absorbs and redistributes the energy generated during an impact event, thereby reducing the risk of cracking and fracture. The use of stainless steel fibers in concrete enhances its resistance to impact loads by increasing its flexural strength and ductility. This means that the concrete is better able to withstand sudden or repeated impacts without losing its structural integrity. Furthermore, the addition of stainless steel fibers also improves the overall durability of the concrete. Stainless steel is highly resistant to corrosion and oxidation, making it an ideal material for reinforcing concrete structures. By incorporating stainless steel fibers, the concrete becomes more resistant to environmental factors, such as moisture and chemical attacks, which can weaken the material over time. In conclusion, the addition of melt extract stainless steel fiber to concrete significantly enhances its impact strength by improving its toughness, resistance to cracking, and overall durability. This makes it a valuable addition for applications where concrete is subjected to high impact loads, such as industrial floors, pavements, and structures in seismic zones.

Q: Can melt extract stainless steel fiber be used in bridge deck overlays?: Bridge deck overlays can employ melt extract stainless steel fiber, which is commonly utilized in concrete applications to enhance the strength and durability of structures. By incorporating these fibers, the overall performance and lifespan of the bridge can be improved through the reduction of cracking and increased resistance to wear and corrosion. Moreover, stainless steel fibers possess exceptional tensile strength, enabling them to effectively distribute loads and withstand the movement caused by traffic and temperature fluctuations. Consequently, they are an excellent choice for bridge deck overlays, where durability and long-term performance are essential considerations.

Q: How does melt extract stainless steel fiber improve the toughness of concrete?: Melt extract stainless steel fiber improves the toughness of concrete by enhancing its crack resistance and durability. The steel fibers act as reinforcement within the concrete matrix, distributing and absorbing stress and preventing the propagation of cracks. This improves the overall strength and longevity of the concrete, making it more resistant to impact, flexural, and fatigue loads.

Q: What is the effect of melt extract stainless steel fiber on the shear strength of concrete beams?: The impact of melt extract stainless steel fiber on the shear strength of concrete beams generally yields positive results. When incorporated into concrete, stainless steel fibers act as reinforcement by enhancing both tensile and flexural strength. This reinforcement mechanism effectively prevents crack propagation and enhances the concrete's ductility and toughness. Regarding shear strength, the inclusion of melt extract stainless steel fibers in concrete beams significantly boosts their resistance against shear forces. These fibers improve the cohesion between the concrete matrix and aggregates, resulting in enhanced interlocking and shear transfer mechanisms. Consequently, the concrete beams exhibit increased resistance to shear failure and overall structural integrity. Furthermore, the presence of stainless steel fibers minimizes the formation and propagation of microcracks caused by shear stresses in the concrete. By limiting crack formation, the fibers contribute to maintaining the continuity and stability of the concrete beams, thereby enhancing their shear strength. In addition, the aspect ratio (length to diameter ratio) of the stainless steel fibers plays a vital role in their impact on shear strength. Longer fibers with higher aspect ratios offer superior reinforcement and improve the shear strength of concrete beams compared to shorter fibers. It is crucial to carefully determine the optimal dosage and distribution of stainless steel fibers based on the specific requirements and design considerations of the concrete beams. Factors such as fiber length, diameter, volume fraction, and concrete mix proportions should be taken into account to achieve the desired improvement in shear strength while ensuring the overall performance and durability of the concrete structure.

Q: How does the presence of melt extract stainless steel fiber affect the creep behavior of concrete?: Concrete's creep behavior is significantly affected by the presence of melt extract stainless steel fiber. Creep refers to the gradual deformation of concrete over time when subjected to a sustained load. As a reinforcement material, melt extract stainless steel fibers enhance the tensile strength and overall performance of concrete. These fibers are typically added to the concrete mixture during the mixing process. Their addition creates a three-dimensional network within the concrete matrix, promoting a more even distribution of the applied load. One of the main benefits of melt extract stainless steel fibers is the reduction of creep in concrete. Acting as internal reinforcements, these fibers effectively restrict the movement and deformation of the concrete under load over time. Consequently, the presence of these fibers improves the long-term stability and durability of concrete structures by minimizing creep-induced deformations. Furthermore, melt extract stainless steel fibers also improve the cracking resistance of concrete. By reinforcing the concrete matrix, these fibers help control the propagation of cracks, preventing their enlargement and reducing the potential for further damage. This is particularly crucial in structures exposed to high loads or thermal variations, as it maintains the integrity of the concrete over time. In addition to reducing creep and enhancing cracking resistance, melt extract stainless steel fibers also enhance the overall mechanical properties of concrete. They increase its flexural strength, impact resistance, and fatigue resistance, making it more resilient to various types of loads and stresses. To summarize, the presence of melt extract stainless steel fibers in concrete positively impacts its creep behavior. It reduces deformation under sustained load, improves cracking resistance, and enhances the overall mechanical properties of concrete. Consequently, this leads to a more durable and long-lasting construction material.

Q: What are the different shapes and sizes of melt extract stainless steel fiber available?: Melt extract stainless steel fibers can be found in various shapes and sizes to meet different application and requirement needs. Some commonly seen shapes include straight, crimped, wavy, and hooked fibers. In terms of sizes, melt extract stainless steel fibers can range from extremely fine, with diameters as small as 3 microns, to larger sizes of 30 microns or more. The length of the fibers can also vary, typically ranging from a few millimeters to several centimeters. The choice of shape and size for melt extract stainless steel fibers depends on the specific application and desired properties. For instance, straight fibers are often preferred in applications where high tensile strength and stability are crucial. On the other hand, crimped or wavy fibers offer better bonding with the matrix material in composites. Hooked fibers are particularly beneficial in concrete applications as they enhance anchoring and reinforcement. Overall, the availability of different shapes and sizes of melt extract stainless steel fibers enables customization and optimization of performance in diverse industries like construction, automotive, aerospace, and textiles.

Q: Can melt extract stainless steel fiber be used in tunnel rehabilitation projects?: Certainly, melt extract stainless steel fiber can be utilized in tunnel rehabilitation endeavors. The distinctive attributes of stainless steel fibers render them an exceptional alternative for reinforcing concrete in tunnel rehabilitation. These fibers possess exceptional resistance to corrosion, a crucial factor given the inhospitable and damp conditions within tunnels. Furthermore, stainless steel fibers exhibit remarkable tensile strength, thereby boosting the durability and structural integrity of the concrete. Moreover, the melt extract process guarantees that the fibers possess a polished surface, facilitating improved adhesion with the concrete matrix. Consequently, this leads to enhanced crack resistance, diminished shrinkage, and heightened flexural and impact strength in the reconditioned tunnel structure. All in all, melt extract stainless steel fiber is a dependable and efficient material for reinforcing tunnel rehabilitation projects.

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