What are Stainless Steel 17-7 PH Bars?

Stainless Steel 17-7 PH Bars belong to the family of precipitation-hardening stainless steels, renowned for their excellent combination of strength, corrosion resistance, and formability. They derive their name from their composition—17% chromium, 7% nickel, and a significant amount of phosphorus. These bars are often used in applications where high strength and corrosion resistance are critical.

Features of Stainless Steel 17-7PH Bars: Stainless Steel 17-7 PH Bars are available in various sizes and dimensions to suit different applications. Commonly, these bars come in diameters ranging from small sizes, such as 1/8 inch, to larger diameters exceeding several inches. Additionally, they are available in different lengths to accommodate specific project requirements. Manufacturers often provide a range of size options to ensure versatility and compatibility with diverse industrial needs.

Stainless Steel 17-7PH Bars

Sizes of Stainless Steel 17-7PH Bars:Stainless Steel 17-7 PH Bars are available in various sizes and dimensions to suit different applications. Commonly, these bars come in diameters ranging from small sizes, such as 1/8 inch, to larger diameters exceeding several inches. Additionally, they are available in different lengths to accommodate specific project requirements. Manufacturers often provide a range of size options to ensure versatility and compatibility with diverse industrial needs.

17-7PH Stainless Steel Bars Specifications

Specifications AMS 5528, ASTM A 693 , ASME SA 693
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.

17-7PH 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 17-7PH Round Bars Equivalent Material

STANDARD UNS WNR.
SS 17-7PH S17700 1.4541

Composition of Stainless Steel 17-7PH Bars:

Stainless Steel 17-7 PH Bars are primarily composed of iron, chromium, nickel, and phosphorus. The exact composition typically includes approximately 17% chromium, 7% nickel, 1.5% aluminum, and 0.75% molybdenum, with trace amounts of other elements. This precise blend of elements contributes to the unique properties of the alloy, including its strength, corrosion resistance, and machinability.

Grade C Mn Si P S Cr Ni
SS 17-7PH 0.09 1.0 max 1.0 max .04 0.04 16.0 – 18.0 6.50 – 7.75

17-7PH Stainless Steel Round Bars Mechanical Properties

Grade Yeild Strength Tensile Strength Elongation Rockwell Hardness
SS 17-7PH 140000 psi 170000 psi 6% 38

17-7PH Stainless Steel Round Bars Technical Information

Buy High Quality 17-7PH Stainless Steel Round Bars.

Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.

Types Of Stainless Steel 17-7PH Bars

Round Bar

SS 17-7PH Round Bar

Square Bars

SS 17-7PH Square Bar

Flat Bars

SS 17-7PH Flat Bar

Hex Bars

SS 17-7PH Hex Bar

Bright Bar

SS 17-7PH Bright Bar

Polished Bars

SS 17-7PH Polished Bar

Threaded Rod

SS 17-7PH Threaded Rod

Rectangular Bar

SS 17-7PH Rectangular Bar

We also supply 17-7PH Stainless Steel Round Bars at the best price. You can check our latest 17-7PH Stainless Steel Bars price list. Contact Tricon Steel & Alloys today for a best offer & competitive quotation Of 17-7PH Stainless Steel Bars.

Applications of Stainless Steel 17-7PH Bars:

The versatility and superior properties of Stainless Steel 17-7 PH Bars make them well-suited for a wide range of applications across various industries. They are commonly used in aerospace components, where high strength-to-weight ratio materials are essential for aircraft structures and components. Additionally, these bars find applications in the automotive industry for manufacturing critical components like springs and washers. Their corrosion resistance and formability make them suitable for use in marine environments, such as marine shafts and fittings. Other applications include chemical processing equipment, nuclear reactors, and medical devices, where reliability, durability, and corrosion resistance are paramount.

Stainless Steel 17-7 PH Bars play a crucial role in industries requiring high-performance materials capable of withstanding demanding conditions. With their unique combination of strength, corrosion resistance, and formability, these bars continue to be a preferred choice for various critical applications.

Export Countries

have Questions?
Call Now!

back top