DIN 1.4545 - 15-5PH

DIN 1.4545 - 15-5PH is a martensitic precipitation-hardened stainless steel. It offers excellent surface smoothness and dimensional stability with excellent machinability and high mechanical properties. It is resistant to general corrosion and has good strength, toughness, and ductility across transverse dimensions, hardness, and corrosion resistance comparable to 304 stainless steel.

Standard: ASTM, AISI, DIN, EN, GB, JIS

Technique: Hot Rolled/Cold Rolled/Galvnized

Processing Service: Welding, Punching, Cutting

Available Size Range: Click here

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DIN 1.4545 is a high-grade martensitic stainless steel that offers excellent corrosion resistance and superior wear resistance. The 15-5PH alloy is an ideal choice for applications in which strength and durability are critical. This material is also highly resistant to stress corrosion cracking.

Equivalent grades	• DIN 1.4545 • 15-5PH • UNS S15500 • XM-12 • X5CrNiCu15-5
Chemical Composition Reference	14~15Cr-3.5~5.5Ni-2.5~4.5Cu-1Mn-1Si-0.5Mo-0.034P-0.03S
Physical Property Reference	• Density: 7.78 g/cm³ • Tensile Strength: 1380 MPa • Yield Strength: 1275 MPa • Melting Point: 1397– 1453°C • Elogation: 10% • Modulus of Elasticity: 200 GPa
Stock & Dimensions	Our warehouse has a large number of stock to provide you with a variety of products in different sizes, and can also customize the size according to your needs. • Bar: 0.5~600mm Diameter • Coil: 0.5~150mm Thick • Plate: 0.5~200mm Thick • Pipe: 6~630mm External Diameter; 0.5~40mm Wall Tick • Available in specific sizes
Product Forms	We provide you with a variety of product forms, including but not limited to: Bar/Rod, Pipe/Tube, Coil/Strip, Plate/Sheet/Circle, Wire, Fitting (Flange, Elbow, Tee...), Customize

Typical Applications:

- Marine gas turbine compressor sections

- Hallow shafts

- Paper mill equipment

- Engine parts

- Aircraft components

- Gears

- Fittings and fasteners

- Nuclear reactor components

DIN 1.4545 - 15-5PH

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