DIN 1.4565 Supplier in India – Dipti Metal Industries

Company Overview

Dipti Metal Industries, based in Mumbai, India, is a trusted DIN 1.4565 Supplier, Manufacturer, Stockist, Dealer, and Exporter of stainless steel and high-performance alloys. Since 2009, under the leadership of Mr. Kumpsingh Rajput, the Dipti Group has supplied products to more than 56+ countries worldwide under the globally recognized brand “DIPTI”.

We provide a complete range of DIN 1.4565 Pipes, DIN 1.4565 Pipe Fittings, DIN 1.4565 Flanges, DIN 1.4565 Fasteners, DIN 1.4565 Valves, and DIN 1.4565 Gaskets, manufactured in compliance with international standards.

📧 Contact: info@diptimetal.in

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🔹 Material Description – DIN 1.4565

• Material No.: 1.4565

• EN Short Name: X2CrNiMnMoN25-18-6-5

• Alloy Name: Alloy 24

• UNS (USA): S34565

• BS (UK): X2CrNiMnMoN25-18-6-5 (EN 10088-1)

• AFNOR (France): X2CrNiMnMoN25-18-6-5

• Trade Names: NIROSTA® 4565 S, Alloy 24

• Group: Chromium Nickel Molybdenum Stainless Steels

• Structure: Austenitic

• Key Features:

  • Excellent resistance to intergranular corrosion

  • Superior pitting and crevice corrosion resistance

  • High performance in sour gas and chloride-rich environments

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🔹 International Equivalents of DIN 1.4565

• DIN / EN: 1.4565 – X2CrNiMnMoN25-18-6-5

• UNS (USA): S34565

• AISI / ASTM (USA): S34565, ASTM F49

• AFNOR (France): X2CrNiMnMoN25-18-6-5

• BS (UK): X2CrNiMnMoN25-18-6-5

• UNI (Italy): X2CrNiMnMoN25-18-6-5

• GOST (Russia): 09Х17Н7Ю1

• Trade Name: Alloy 24, NIROSTA® 4565 S

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🔹 Chemical Composition

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🔹 Mechanical Properties

• Yield Strength Rp0.2: ≥ 420 N/mm²

• Tensile Strength Rm: 800–950 N/mm²

• Elongation: ≥ 35%

• Hardness: 140–200 HB

• Impact Energy: ≥ 100 J

• Non-magnetic, polishable, corrosion-resistant

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🔹 Physical Properties

• Density: 8.0 g/cm³

• Thermal Conductivity: ~12 W/m·K

• Elastic Modulus: ~197,000 MPa

• Thermal Expansion (20–500 °C): 14.5–17.2 ×10⁻⁶/K

• Operating Temperature: Up to 450 °C (continuous service)

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🔹 Processing Guidelines

• Cold Forming: Best in annealed condition

• Machining: Use low cutting speed, moderate feed (due to work hardening)

• Welding: Excellent weldability using filler grade 1.4466, preheat ~150 °C

• Hot Forming: 950–1200 °C with air cooling

• Solution Annealing: 1120–1170 °C (air/water cooling)

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🔹 Standards Compliance

• DIN EN 10088-1/3 – Stainless steels

• SEW 400 – Rolled & forged steels

• ASTM A312 / ASME SA312 – Pipes

• ASTM A403 / ASME SA403 – Pipe Fittings

• ASTM A182 / ASME SA182 – Flanges & Forged Components

• ASTM A193 / A194 – Fasteners

• ASME B16.20 / EN 1514 – Gaskets

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🔹 Product Supply Range

• DIN 1.4565 Pipes – Seamless, Welded, Fabricated

• DIN 1.4565 Pipe Fittings – Elbows, Tees, Reducers, Caps, Stub Ends, Crosses

• DIN 1.4565 Flanges – Weld Neck, Slip-On, Blind, Socket Weld, Threaded

• DIN 1.4565 Fasteners – Bolts, Nuts, Washers, Studs

• DIN 1.4565 Valves – Gate, Globe, Check, Ball, Butterfly, Plug

• DIN 1.4565 Gaskets – Spiral Wound, RTJ, Graphite, CAF

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🔹 Certifications & Quality Assurance

• ISO 9001:2015 Certified

• EN 10204 3.1 / 3.2 Mill Test Certificates

• Third-party inspections by TÜV, SGS, BV, DNV

• PED, NACE MR0175 compliance for special projects

• Full traceability and quality documentation

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🌍 Global Export Reach

We are a globally trusted exporter of DIN 1.4565 stainless steel products. Our supply network covers:

• Middle East: UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain

• Europe: Germany, UK, France, Italy, Spain, Poland, Netherlands

• North America: USA, Canada, Mexico

• South America: Brazil, Argentina, Chile, Peru

• Asia-Pacific: Japan, Singapore, South Korea, China, Australia, Malaysia, Indonesia

• Africa: South Africa, Egypt, Nigeria, Kenya, Algeria

We ship via all major Indian ports including Nhava Sheva, Mundra, Kandla, Chennai, Cochin, Hazira, Vizag, and Kolkata.

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🔹 Applications

• Seawater desalination plants

• Offshore oil & gas platforms

• Flue gas desulfurization units

• Marine and lake water systems

• Chemical and petrochemical plants

• Tunnel construction & environmental technologies

• Pulp & paper industry and crude oil pipelines

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❓ Frequently Asked Questions (FAQ)

Q1: What is DIN 1.4565 commonly called?
A: It is known as Alloy 24 or UNS S34565.

Q2: What industries use DIN 1.4565 the most?
A: Oil & gas, chemical, marine, desalination, environmental and offshore industries.

Q3: How does DIN 1.4565 perform in chloride environments?
A: It has excellent resistance to pitting, crevice, and stress corrosion cracking.

Q4: Is DIN 1.4565 magnetic?
A: No, it is a fully austenitic non-magnetic steel.

Q5: What is the hardness range of DIN 1.4565?
A: Between 140–200 HB.

Q6: Can DIN 1.4565 be welded easily?
A: Yes, it is highly weldable with filler metal 1.4466.

Q7: What is the maximum operating temperature?
A: Suitable for continuous service up to 450 °C.

Q8: Do you provide certifications?
A: Yes, ISO, EN 10204 3.1/3.2, PED, and third-party inspection reports are available.

Q9: Can Dipti Metal supply custom sizes?
A: Yes, we manufacture and stock customized products as per client requirements.

Q10: Which countries do you export to?
A: We export to 56+ countries across the Middle East, Europe, Americas, Asia-Pacific, and Africa.