UNS S15500 15-5 PH Stainless Steel

Product Details:

Composition(%)

• Carbon 0.070 Max
• Chromium 14.0-15.50
• Columbian + Tantalum 0.15-0.45
• Copper 2.50-4.50
• Manganese 1.00 Max
• Nickel 3.50-5.50
• Phosphorus 0.040 Max
• Silicon 1.00 Max
• Sulfur 0.30 Max

15-5 Stainless Steel Mechanical Properties

Additional Information:

• Production Capacity: 10000 Kgs
• Delivery Time: Ready Stock
• Packaging Details: Standard Packing

Product Details:

15-5PH is a martensitic, precipitation-hardening stainless steel offering high strength, corrosion resistance, and excellent mechanical properties at both ambient and elevated temperatures. It is widely used in aerospace, chemical, and marine applications due to its superior toughness and good transverse properties in large sections.

Chemical Composition (%): Mechanical Properties (Typical for H1025 Condition):

Properties vary with heat treatment

Technical Details:

• Condition Supplied: Annealed / H900 / H1025 / H1075 / H1150

• Standard: ASTM A564 / AMS 5659

• NACE MR0175 / ISO 15156 Approved

• Ultrasonically & Eddy Current Tested

• Corrosion Resistance: Excellent in marine and chemical environments

• Heat Treatment Capable: Yes

Product Range:

• Diameter: 10 mm to 300 mm

• Length: 100 mm to 6000 mm (cut to size available)

• Finish: Black / Bright / Peeled / Turned / Ground / Polished

• Forms Available: Round Bars, Flats, Squares

Key Features:

• High strength and toughness

• Superior corrosion resistance (better than 17-4PH)

• Excellent transverse properties

• High fatigue and stress corrosion cracking resistance

• Machinable and weldable

• Long service life even in harsh environments

Melting Process:

• Vacuum Induction Melting (VIM) followed by Vacuum Arc Remelting (VAR) for superior purity and consistency.

Equivalent Grades:

• UNS S15500

• W. Nr. 1.4545

• X5CrNiCuNb16-4

• AMS 5659

• AFNOR Z5CNU 17-04

• SS 2324

Make Available:

• USA (Carpenter / AK Steel)

• European (Böhler / Thyssenkrupp)

• Indian (Jindal / Mishra Dhatu Nigam Ltd. – MIDHANI / Laxcon / Welspun)

Applications:

• Aerospace components

• Pressure vessels

• Marine equipment

• Nuclear reactor components

• Oil & gas industry

• Chemical processing plants

• Valves, shafts, and gears

• Fasteners and pump shafts

Additional Information:

• Delivery Time: Ready Stock
• Packaging Details: As Per Standard Packaging

Product Details:

Technical Data Sheet 

 

Typical Mechanical Properties

 

Additional Information:

• Production Capacity: 10000 Kg
• Delivery Time: Ready Stock
• Packaging Details: As Per Standard

Product Details:

15-5 PH Stainless Steel Bars :- We offer top grade Bar and wire known for their high tensile strength and requisite hardness. Our range of bar and wire fabricated using Stainless Steel, carbon and alloy are supplied in form of annealed and normalized conditions. Through our service centre we are able to offer heat treatment and cut to size in various dimension and grades such as flat, Hexagon, Triangle Bar, Square and Half Round.

Additional Information:

• Production Capacity: 10000 Kg
• Delivery Time: Ready Stock
• Packaging Details: Standard Packing

Product Details:

With the help of our hard-working human resource, we are able to manufacture, supply, import, trade, distribute and export premium array of 15-5 PH stainless steel pattas. We offer very durable, hardiness and corrosion resistant 15-5 PH stainless steel pattas and have excellent mechanical properties. These 15-5 PH stainless steel pattas are able to withstand varying temperature ideal for fabricating different industrial products. We offer these 15-5 Ph stainless steel pattas at reasonable range of prices.

Features:

• Best quality
• Rust proof
• Sturdy
• Affordable

Additional Information:

• Production Capacity: 1000 Kg
• Delivery Time: Ready Stock
• Packaging Details: Standard Packing

Product Details:

15-5 PH Stainless Steel Flat Bars are high-performance precipitation hardening stainless steels that combine excellent strength, corrosion resistance, and good mechanical properties. Known for its improved toughness over 17-4 PH, 15-5 PH is widely used in critical applications across aerospace, petrochemical, and marine sectors.

Chemical Composition (%):

Mechanical Properties (Typical - H1025 Condition):

Note: Properties may vary based on heat treatment condition.

Technical Specifications:

• Standard: ASTM A564 / AMS 5659 / ASME SA564

• Condition: Solution Annealed / H900 / H1025 / H1150

• Test Certifications: NABL Approved Lab Report | NACE MR0175/ISO 15156 Compliant

• Surface Finish: Hot Rolled / Cold Drawn / Peeled / Polished

• Ultrasonic & Visual Inspection: Conducted

Product Range:

• Thickness: 6 mm to 50 mm

• Width: 20 mm to 200 mm

• Length: Upto 6 meters or custom cut-to-length

• Tolerance: As per ASTM or customer requirement

• Finish Options: Mill Finish / Bright Finish / Ground Finish

Key Features:

• Superior corrosion and oxidation resistance

• High strength and fracture toughness

• Enhanced transverse mechanical properties

• NACE Approved – suitable for sour service environments

• Excellent machinability and weldability

• Maintains strength in high-temperature environments

Melting Process:

• VIM (Vacuum Induction Melting)

• Followed by VAR (Vacuum Arc Remelting) for maximum material cleanliness and performance consistency

Equivalent Grades:

Applications:

• Aerospace Structural Components

• Marine Shafts and Fasteners

• Nuclear & Chemical Plant Equipment

• Oil & Gas Tools and Fixtures

• Defense and Naval Equipment

• Paper & Pulp Processing Machinery

• Food and Pharmaceutical Equipment

Make Available:

• Carpenter Technology / AK Steel

• Böhler / Thyssenkrupp

• VIRAJ / MIDHANI / Panchmahal / Laxcon / Welspun

✅ Why Choose Us?

• Ready Stock in Multiple Sizes

• Custom Cutting & Packaging Services

• NABL Approved Test Certificates Provided

Additional Information:

• Production Capacity: 10000 Kg
• Delivery Time: Reay Stock : Standard Size Immediate Disptach
• Packaging Details: Standard Export Packaging / Bundled with HDPE / Hessian Cloth Wrap / Wooden Boxes / Crates (Fumigated) All materials are labeled with Grade, Size, Heat Number, and Manufacturing Details for traceability