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Ring

Ring

A ring in steel products typically refers to a circular-shaped component made from steel, used in a variety of industrial and mechanical applications. Steel rings are known for their strength, durability, and resistance to wear, making them essential in sectors such as automotive, construction, aerospace, and heavy machinery. These rings can be forged, rolled, or machined to meet specific size and performance requirements. Common applications include use as bearing rings, gear blanks, flanges, gaskets, and sealing components. They are often made from high-quality carbon steel, alloy steel, or stainless steel, depending on the required properties such as tensile strength, corrosion resistance, or heat resistance. Steel rings play a crucial role in ensuring the efficient and safe operation of rotating and load-bearing equipment, contributing significantly to the reliability and longevity of machinery.

Material Standard Available Grades
Carbon Steel ASTM A105 Grade A, Grade B
Alloy Steel ASTM A182 F11, F22, F91
Stainless Steel ASTM A182 F304, F304L, F316, F316L
Duplex Stainless Steel ASTM A182 F51, F53, F55
Nickel Alloy ASTM B564 Inconel 600, Inconel 625, Monel 400
Low Temperature Carbon Steel ASTM A350 LF2, LF3
Material Standard Grade Tensile Strength Yield Strength Hardness Applications
Carbon Steel ASTM A105 Gr A, Gr B 485-650 MPa 250-450 MPa 120-190 HB Flanges, bearing rings, shafts, structural components
Alloy Steel ASTM A182 F11, F22, F91 585-700 MPa 300-450 MPa 170-250 HB Heat exchangers, pressure vessels, high-temperature systems
Stainless Steel ASTM A182 F304, F304L, F316, F316L 520-750 MPa 205-520 MPa 140-200 HB Marine equipment, medical instruments, food processing
Duplex Steel ASTM A182 F51, F53, F55 620-850 MPa 450-620 MPa 230-300 HB Offshore platforms, chemical processing, piping systems
Nickel Alloy ASTM B564 Inconel 600, Inconel 625, Monel 400 600-1100 MPa 300-690 MPa 180-300 HB Aerospace, chemical reactors, marine applications
Tool Steel ASTM A681 D2, A2, O1 1050-1600 MPa 550-1000 MPa 60-62 HRC Cutting tools, molds, dies, industrial tooling

Stainless Steel

Stainless steel rings are high-performance components widely used in industrial, mechanical, and decorative applications due to their excellent corrosion resistance, strength, and aesthetic appeal. These rings are made from stainless steel, an alloy primarily composed of iron, chromium (at least 10.5%), and other elements like nickel and molybdenum, which enhance specific properties such as toughness and resistance to heat and chemicals.


Duplex Steel

Duplex steel is a category of stainless steel known for its dual-phase microstructure, consisting of approximately equal parts austenite and ferrite. This unique combination gives duplex stainless steels an excellent balance of mechanical strength and corrosion resistance, making them particularly suitable for demanding applications in aggressive environments.


Cross

A Cross is a buttweld pipe fitting used where four pipes meet at a common junction. It has one inlet and three outlets (or vice versa) positioned at 90° angles to each other. The two main types include Equal Cross, where all four ends have the same diameter, and Reducing Cross, where one or more branch outlets have a smaller diameter than the main line. Cross fittings are widely used in fire sprinkler systems, chemical processing plants, and high-pressure applications.

Nickel Alloy

Nickel alloys are a group of metallic materials primarily composed of nickel with varying amounts of other elements such as chromium, iron, molybdenum, copper, and cobalt. These alloys are known for their exceptional resistance to heat, corrosion, and oxidation, making them ideal for extreme environments including high-temperature and high-pressure conditions.



Alloy Steel

Alloy steel is a type of steel that is alloyed with a variety of elements in specific amounts to enhance its mechanical properties, such as strength, hardness, toughness, wear resistance, and corrosion resistance. These elements commonly include manganese, nickel, chromium, molybdenum, vanadium, silicon, and boron. The addition of these elements makes alloy steel more suitable for demanding applications compared to plain carbon steels.