China ASTM 4140 JIS Sm440 DIN 42CrMo4 Alloy Solid Round Bar Round Steel square shaft collar

Solution Description

AISI 4140 G41400 Alloy Steel Round Bar

4140 Steel Introduce  

AISI 4140 steel is a reduced alloy metal containing chromium, molybdenum, and manganese. It is widely utilized across quite a few industries and is an excellent materials decision due to its toughness, high exhaustion toughness, and abrasion and influence resistance. Not several grades can match the flexibility and usefulness of 4140.
 

4140 Steel Apps   

This alloy finds a lot of purposes as forgings for the aerospace and oil and fuel industries, together with myriad makes use of in the automotive, agricultural and defense industries, Typical employs are solid gears and shafts, spindles, fixtures, jigs and collars.
 

4140 Metal Chemical Qualities 

Grade C Cr Mn Si Mo S P
4140 .38-.43% .80-1.10% .75-1.% .15-.thirty% .fifteen-.25% -.040% -.035%

 

4140 Metal Mechanical Properties 

Properties Metric Imperial
Tensile toughness 655 MPa 95000 psi
Generate strength 415 MPa 65710 psi
Bulk modulus (typical for steel) one hundred forty GPa 20300 ksi
Shear modulus (common for metal) 80 GPa 11600 ksi
Elastic modulus 190-210 GPa 27557-3 0571 ksi
Poisson’s ratio .27-.thirty .27-.thirty
Elongation at break (in 50 mm) 25.70% twenty five.70%
Hardness, Brinell 197 197
Hardness, Knoop (converted from Brinell hardness) 219 219
Hardness, Rockwell B (converted from Brinell hardness) ninety two ninety two
Hardness, Rockwell C (converted from Brinell hardness. Benefit under regular HRC assortment, for comparison purposes only) 13 thirteen
Hardness, CZPT (converted from Brinell hardness) 207 207
Machinability (dependent on AISI 1212 as a hundred machinability) 65 sixty five

 

Warmth Treatment method  

AISI 4140 alloy steel is heated at 845°C (1550°F) followed by quenching in oil. Just before hardening, it can be normalized by heating it at 913°C (1675°F) for a prolonged period of time of time, followed by air cooling.
 

Forging  

AISI 4140 alloy metal is forged at 926 to 1205°C (1700 to 2200°F)
 

Scorching Doing work 

AISI 4140 alloy metal can be scorching labored at 816 to 1038°C (1500 to 1900°F)
 

Cold Functioning  

AISI 4140 alloy metal can be cold worked utilizing typical methods in the annealed issue.
 

Annealing 

AISI 4140 alloy metal is annealed at 872°C (1600°F) adopted by little by little cooling in the furnace.
 

Tempering  

AISI 4140 alloy metal can be tempered at 205 to 649°C (four hundred to 1200°F) dependent upon the desired hardness level. The hardness of the metal can be improved if it has a reduce tempering temperature. For example, a tensile power of 225 ksi can be attained by tempering at 316°C (600°F), and tensile energy of 130 ksi can be achieved by tempering at 538°C (1000°F).
 

Hardening  

AISI 4140 alloy steel can be hardened by cold functioning, or heating and quenching.
 

Machinability  

AISI 4140 alloy steel has great machinability in the annealed issue.
 

Forming  

AISI 4140 alloy steel has higher ductility. It can be shaped using traditional strategies in the annealed condition. It requires much more pressure or drive for forming simply because it is tougher than plain carbon steels.
 

Welding  

AISI 4140 alloy metal can be welded employing all typical strategies. Nonetheless, the mechanical houses of this metal will be afflicted if it is welded in the heat-dealt with condition, and put up-weld warmth remedy ought to be done.

US $1,100
/ Ton
|
1 Ton

(Min. Order)

###

Type: Alloy Steel Bar
Standard: AISI, ASTM, DIN, JIS, GB, BS
Composition: Alloy
Technique: Rolled or Forged
Shape: Bar
Surface Treatment: Polished or Other

###

Samples:
US$ 50/kg
1 kg(Min.Order)

|
Request Sample

###

Grade C Cr Mn Si Mo S P
4140 0.38-.43% 0.80-1.10% 0.75-1.0% 0.15-0.30% 0.15-0.25% 0-0.040% 0-0.035%

###

Properties Metric Imperial
Tensile strength 655 MPa 95000 psi
Yield strength 415 MPa 60200 psi
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Elastic modulus 190-210 GPa 27557-30458 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 25.70% 25.70%
Hardness, Brinell 197 197
Hardness, Knoop (converted from Brinell hardness) 219 219
Hardness, Rockwell B (converted from Brinell hardness) 92 92
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) 13 13
Hardness, Vickers (converted from Brinell hardness) 207 207
Machinability (based on AISI 1212 as 100 machinability) 65 65
US $1,100
/ Ton
|
1 Ton

(Min. Order)

###

Type: Alloy Steel Bar
Standard: AISI, ASTM, DIN, JIS, GB, BS
Composition: Alloy
Technique: Rolled or Forged
Shape: Bar
Surface Treatment: Polished or Other

###

Samples:
US$ 50/kg
1 kg(Min.Order)

|
Request Sample

###

Grade C Cr Mn Si Mo S P
4140 0.38-.43% 0.80-1.10% 0.75-1.0% 0.15-0.30% 0.15-0.25% 0-0.040% 0-0.035%

###

Properties Metric Imperial
Tensile strength 655 MPa 95000 psi
Yield strength 415 MPa 60200 psi
Bulk modulus (typical for steel) 140 GPa 20300 ksi
Shear modulus (typical for steel) 80 GPa 11600 ksi
Elastic modulus 190-210 GPa 27557-30458 ksi
Poisson’s ratio 0.27-0.30 0.27-0.30
Elongation at break (in 50 mm) 25.70% 25.70%
Hardness, Brinell 197 197
Hardness, Knoop (converted from Brinell hardness) 219 219
Hardness, Rockwell B (converted from Brinell hardness) 92 92
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) 13 13
Hardness, Vickers (converted from Brinell hardness) 207 207
Machinability (based on AISI 1212 as 100 machinability) 65 65

Types of Shaft Collars

Clamp style shaft collars

A variety of styles of shaft collars are available for your machining needs. Clamp style shaft collars offer better flexibility and hold better than set screw collars. They are best for shaft materials that are softer than a setscrew. Clamp style collars are generally easier to maneuver, as they are two-piece and are hinged along the shaft.
Clamp style shaft collars come in two-piece and one-piece designs. One-piece clamp collars are typically used for a single-piece shaft, while two-piece clamp collars are used for multiple shafts. The one-piece clamp collar provides a more uniform holding force, while two-piece clamp collars provide more clamping force and can be installed anywhere on the shaft. Both styles are available in English and metric measurements.
The holding power of Clamp style shaft collars depends on their bore size and concentricity. The fastening hardware also affects torque transmission. Forged screws are generally stronger than broached screws, and are less likely to ream out. However, you still need to make sure that the material of the collar is strong enough to withstand the recommended screw torque.
Clamp style shaft collars are available in 1215 lead-free steel with a black oxide finish and zinc plating, as well as 303 and 316 stainless steel. They are also available in 2024 aluminum with an anodized finish. They are available in a range of sizes from 1/8” to six inches and 3mm to 150mm.
One of the main benefits of Clamp style shaft collars is their versatility. The collars can be used as guides, spacers, or stops on a variety of medical equipment. They are designed to distribute compression forces around a shaft, and they can be added at any stage in the manufacturing process.
Shaft Collar

Set screw shaft collars

Set screw shaft collars are used to secure screws to shafts. They can be purchased in a variety of sizes. The external diameter, internal diameter, and width of the collar will determine the proper collar size. Some companies also offer custom and adjustable-width collars. Clamp-style shaft collars are easier to maintain, and distribute torque evenly across the shaft. They also offer twice the holding power of set screw collars.
Collars are available in metric and inch sizes. They are also available in zinc plated and black-oxide steel. In addition, they come in a variety of styles. Whether you’re looking for a custom collar, or something a little more conventional, you can find it with the help of an ISO-certified supplier.
Set screw shaft collars come in different sizes and materials. Socket collars, for example, are made of steel and have an inside diameter of 5/64″ to 1-1/8″. In addition, forged socket set screw shaft collars come in 3/16 to 4 in. They are also available with special hardware for connection to shafts.
Set screw shaft collars are commonly used on transmission and machinery. A set screw allows you to secure the collar in position by setting it into the correct position with a grub screw or a set screw. The set screw can then be adjusted with a screw driver and is a quick and easy solution for keeping a shaft in place.
Shaft Collar

Aluminum shaft collars

Aluminum shaft collars offer a number of advantages, ranging from their light weight to their corrosion resistance. Aluminum shaft collars are available in various styles and sizes, and can be plated with a variety of finishes. They are also available in lightweight styles for applications with tight space constraints. The most important factor when selecting a shaft collar is the material used to make it. Aluminum is lighter than steel and has a high strength to weight ratio. The choice of material should also depend on how much corrosion resistance is required. For example, if the shaft will be exposed to extreme environments, it is a better choice to use treated steel.
Another benefit to aluminum shaft collars is their ability to be custom-matched to the shaft. This feature helps to increase their aesthetics and branding potential. In addition, the ability to color-code components and switches can improve safety. This is especially useful in fail-safe applications. By incorporating color-coded collars, manufacturers can increase the safety of their products.
Another advantage of aluminum shaft collars is their strength. For instance, they can withstand higher torque levels than other types of shaft collars. They can be easily adjusted, and their two-piece design makes them easy to replace. Moreover, CZPT keeps the two-piece collars together during manufacturing, ensuring a perfect fit for the shaft. These collars also feature forged steel socket screws for enhanced holding power and torque capacity.
Single-piece shaft collars are also available in various styles. The set screw type has a perpendicular outer face. The set screw in these collars is used to engage the mating shaft. This type of shaft collar is a good choice for rotating assemblies.
Shaft Collar

Stainless steel shaft collars

The main function of a stainless steel shaft collar is to provide clamping force to a rotating shaft. This is achieved by a variety of methods. One of these is by bending or hammering. A shaft collar can also be made of aluminum or a combination of both. These options provide different advantages, which are described in this article.
Stainless steel shaft collars are available in different sizes, shapes, and materials. The diameter of the shaft collar may range from five-sixteenths to two-and-a-half inches. Some manufacturers produce the collars in different materials, including T304, T316, 416, and 17-4PH. Their products may also come in various shapes, such as angles, flats, structural shapes, and threaded rods.
One of the most important advantages of a stainless steel shaft collar is its strength and durability. A well-made collar can prevent wear and tear and provide excellent holding power. It also has many applications and is useful in many industries. Its application ranges from vertical conveyors to horizontal athletic equipment machinery, from agriculture to retail.
While there are numerous types of shaft collars, all three types have some common characteristics. Typically, steel shaft collars have high holding power and slim to average profiles. Heavy-duty collars have twice the holding power of low-profile collars and are used in heavy-duty construction and mining. Ultra Heavy-Duty shaft collars have the highest axial holding power and are made of steel. Shaft collars may be treated with zinc for corrosion resistance.
One manufacturer offers stainless steel shaft collars made of 303 stainless steel and other materials. It offers collars of various diameters from three-eighth to one-eighth inch. They are available in threaded, mounting, and heavy-duty styles, and are suitable for a wide range of applications, including the aerospace, energy, and medical industries.
China ASTM 4140 JIS Sm440 DIN 42CrMo4 Alloy Solid Round Bar Round Steel     square shaft collarChina ASTM 4140 JIS Sm440 DIN 42CrMo4 Alloy Solid Round Bar Round Steel     square shaft collar
editor by czh 2023-01-26

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