Stainless Steel 13-8 PH bars are a crucial component in various industrial applications owing to their exceptional properties and versatile nature. Let's delve into what makes these bars stand out, their composition, available sizes, and their wide-ranging applications.

What is Stainless Steel 13-8 PH?

Stainless Steel 13-8 PH is a precipitation-hardening stainless steel known for its combination of high strength, toughness, corrosion resistance, and ease of fabrication. The "PH" in its name stands for "precipitation-hardening," indicating its ability to achieve high strength through heat treatment.

Features of Stainless Steel 13-8 PH Bars:

  • High Strength: Stainless Steel 13-8 PH bars exhibit impressive strength levels, making them suitable for applications demanding robust materials.

  • Corrosion Resistance: These bars offer excellent corrosion resistance in various environments, including those containing chloride ions, making them ideal for use in marine and aerospace applications.

  • Toughness: Despite their high strength, 13-8 PH bars maintain good toughness, ensuring reliable performance under demanding conditions.

  • Heat Treatable: Stainless Steel 13-8 PH is heat treatable, allowing for precise control over its mechanical properties to meet specific application requirements.

  • . Machinability: These bars are relatively easy to machine compared to other precipitation-hardening stainless steels, facilitating efficient fabrication processes.

Stainless Steel 13-8PH Bars

Sizes of Stainless Steel 13-8PH Bars:Stainless Steel 13-8 PH bars are available in a range of sizes to suit various applications. Commonly available sizes include round bars, square bars, and hexagonal bars, with diameters typically ranging from fractions of an inch to several inches, catering to diverse industrial needs.

13-8PH Stainless Steel Bars Specifications

Specifications ASTM A564 / ASME SA564
Dimension Standard EN, DIN, JIS, ASTM, BS, ASME, AISI
Bar Diameter 3 ~ 800mm
Hex Bar size 2-100mm A/F
Flat bar size Thickness: 2 -100mm.
Width: 10 to 500mm.
Square bar size 4 to 100mm
Rectangular Bars Size: 33 x 30mm to 295 x 1066mm.
Thickness: 3.0 to 12.0mm.
Hollow Bars 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Billet Size 1/2 to 495mm Diameter
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements
Bar Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Rolled Bars Condition Hardened & tempered, annealed
Cold Rolled Bar Technique Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Form Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.

13-8PH Stainless Steel Bars Manufacturing Process

Melting

The first step in the process is melting raw materials in an electric furnace. These raw materials are typically iron ore, chromium, nickel, and other elements in exact amounts.

Hot Rolling

After being heated, the billets are shaped into long, thin rods by going through a series of rolling mills. Because the metal is heated above its recrystallization temperature during this operation, it is known as hot rolling.

Pickling

The pickling process is used to the bars in order to eliminate any oxide, scale, or other surface contaminants. Usually, an acid solution is used for this.

Cutting

Lastly, shearing machines or other cutting techniques are used to cut the rods to the required length.

Bars Manufacturing Process

Stainless Steel 13-8PH Round Bars Equivalent Material

STANDARD UNS WNR.
SS 13-8PH UNS S13800 1.4534

Composition of Stainless Steel 13-8PH Bars:

Stainless Steel 13-8 PH typically consists of elements such as chromium, nickel, molybdenum, manganese, silicon, copper, and aluminum. The precise composition is carefully balanced to achieve the desired combination of properties, including strength, corrosion resistance, and machinability.

Grade C Mn Si P S Cr Mo
SS 13-8PH 0.05% 0.10% 0.10% 0.010% 0.008% 13.25% 2.50%

13-8PH Stainless Steel Round Bars Mechanical Properties

Grade Density Melting Point Tensile Strength Elongation Rockwell Hardness
SS 13-8PH 0.2836 #/in3 2560° - 2680°F 175 ksi max 10% C40

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Types Of Stainless Steel 13-8PH Bars

Round Bar

SS 13-8PH Round Bar

Square Bars

SS 13-8PH Square Bar

Flat Bars

SS 13-8PH Flat Bar

Hex Bars

SS 13-8PH Hex Bar

Bright Bar

SS 13-8PH Bright Bar

Polished Bars

SS 13-8PH Polished Bar

Threaded Rod

SS 13-8PH Threaded Rod

Rectangular Bar

SS 13-8PH Rectangular Bar

We also supply 13-8PH Stainless Steel Round Bars at the best price. You can check our latest 13-8PH Stainless Steel Bars price list. Contact Tricon Steel & Alloys today for a best offer & competitive quotation Of 13-8PH Stainless Steel Bars.

Applications of Stainless Steel 13-8PH Bars:

  • Aerospace Industry: Stainless Steel 13-8 PH bars find extensive use in the aerospace sector, particularly in components such as structural parts, landing gear, fasteners, and engine components, where high strength, corrosion resistance, and lightweight properties are critical.

  • Industrial Equipment: Stainless Steel 13-8 PH bars are employed in various industrial equipment such as valves, fittings, shafts, and gears, where a combination of strength, toughness, and corrosion resistance is required for reliable performance.

  • Medical Devices: The biocompatibility and corrosion resistance of 13-8 PH bars make them suitable for use in medical devices like surgical instruments and implants, where durability and resistance to body fluids are essential.

  • Marine Industry: Stainless Steel 13-8 PH bars find extensive use in the aerospace sector, particularly in components such as structural parts, landing gear, fasteners, and engine components, where high strength, corrosion resistance, and lightweight properties are critical.

  • High-Performance Sporting Goods: These bars are also utilized in the manufacturing of high-performance sporting goods like golf club shafts, where the combination of strength, toughness, and corrosion resistance enhances performance and durability.

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