🌍 Alloy 625 / Inconel® 625 Supplier, Alloy 625 Manufacturer & Global Alloy 625 Exporter (India)

UNS N06625 | W.Nr. 2.4856 | ASTM / ASME / AMS Certified | ISO • PED • NACE MR0175/ISO 15156 • EN 10204 3.1/3.2
Dipti Metal Industries is the largest and top leading Alloy 625 exporter, Alloy 625 supplier, Alloy 625 manufacturer, Alloy 625 dealer, Alloy 625 stockist & wholesaler of Alloy 625 / Inconel 625 products, serving aerospace, marine, oil & gas, chemical, power, and nuclear projects worldwide.

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🏭 What Is Alloy 625 / Inconel 625?

• ⚡ High strength via solid-solution Ni-Cr-Mo + Nb (no age hardening required)

• 🌊 Exceptional resistance to pitting, crevice attack, SCC in seawater/chlorides

• 🔥 Oxidation and scaling resistance up to 982 °C (1800 °F)

• ❄️ Excellent ductility/toughness from cryogenic to high temperatures

• 🧰 Superior weldability & fabricability (GTAW/GMAW/SMAW/SAW)

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🧪 Chemical Composition (%)

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📊 Mechanical & Physical Properties (Annealed)

• Alloy 625 Tensile Strength: 827–960 MPa (120–140 ksi)

• Alloy 625 Yield Strength (0.2%): 414–520 MPa (60–75 ksi)

• Alloy 625 Elongation: 30–55%  Hardness: 145–240 HB

• Alloy 625 Density: 8.44 g/cm³  Melting Range: 1290–1350 °C (2350–2460 °F)

• Alloy 625 Modulus E: 2.07×10⁵ MPa Thermal Conductivity: 9.8–19.6 W/m·K

• Magnetic Permeability: ~1.0006 (non-magnetic)

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📜 Standards & Specifications

• Alloy 625 Plates/Sheets/Strips: ASTM B443 / ASME SB443 • AMS 5599/5869

• Alloy 625 Pipes (Seamless/Welded): ASTM B444/B704/B705/B751/B775/B829 / ASME SB444/SB704/SB705/SB751/SB775/SB829 • AMS 5581

• Alloy 625 Bars/Rods: ASTM B446 / ASME SB446 • AMS 5666

• Alloy 625 Fittings (BW/Forged): ASTM B366 / ASME SB366 • ASME B16.9 (BW) • ASME B16.11 (forged) • MSS-SP-43/79/95/97

• Alloy 625 Flanges: ASTM B564 / ASME SB564 • ASME B16.5/B16.47 • MSS-SP-44

• Alloy 625 Wire/Welds: AMS 5837 • AWS A5.14 ERNiCrMo-3 (Filler 625) • AWS A5.11 ENiCrMo-3 (Electrode)

• Alloy 625 Certificates: ISO, PED, NACE MR0175/ISO 15156, EN 10204 3.1/3.2, ASME BPVC

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🌐 Global Equivalents

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📦 Complete Product Catalogue — Every Item in “Alloy 625 …”

🔩 Alloy 625 Long Products & Flats

• Alloy 625 Round Bar (hot/bright) • Alloy 625 Hex Bar • Alloy 625 Square Bar • Alloy 625 Flat Bar • Alloy 625 Forging Stock • Alloy 625 Billets

  • Specs: ASTM B446/AMS 5666 • Dia 3 mm–350 mm

🧵 Alloy 625 Wire & Welding

• Alloy 625 Wire (soft/bright/spring) • Alloy 625 Welding Wire ERNiCrMo-3 • Alloy 625 Welding Electrode ENiCrMo-3 • Alloy 625 TIG/MIG Filler

  • Specs: AMS 5837 • AWS A5.14/A5.11 • 0.8–4.8 mm

📚 Alloy 625 Flat Products

• Alloy 625 Sheet • Alloy 625 Plate • Alloy 625 Strip • Alloy 625 Coil • Alloy 625 Foil

  • Specs: ASTM B443 (Gr.1/Gr.2) • 0.3–100 mm

🧪 Alloy 625 Pipe & Tube

• Alloy 625 Seamless Pipe • Alloy 625 Welded Pipe • Alloy 625 ERW Pipe • Alloy 625 EFW Pipe • Alloy 625 Heat Exchanger Tubes • Alloy 625 Condenser Tubes • Alloy 625 Capillary Tube • Alloy 625 Instrumentation Tube • Alloy 625 U-Tube • Alloy 625 Coiled Tube

  • Specs: ASTM B444/B704/B705/B751/B775/B829 • NPS ¼″–24″ • Schedules 5S–XXS • Ends: BE/PE/TBE • Dim: ASME B36.10/B36.19

⛓ Alloy 625 Butt-Weld Pipe Fittings (ASME B16.9 / ASTM B366)

• Alloy 625 Elbows (45°/90°/180°, LR/SR)

• Alloy 625 Tees (Equal/Reducing)

• Alloy 625 Reducers (Concentric/Eccentric)

• Alloy 625 End Caps

• Alloy 625 Stub Ends (Short/Long)

• Alloy 625 Crosses (Equal/Reducing)

• Alloy 625 Pipe Bends (3D/5D/10D/Custom)

  • Sizes: ½″–48″ • Schedules 10S–XXS

🔧 Alloy 625 Forged/SW/Threaded Fittings (ASME B16.11 / ASTM B366)

• Alloy 625 Couplings (Full/Half)

• Alloy 625 Unions (Socket/Threaded)

• Alloy 625 Plugs (Square/Hex)

• Alloy 625 Hex Nipples

• Alloy 625 Hex Bushings

• Alloy 625 Swage Nipples (Concentric/Eccentric)

• Alloy 625 Pipe Nipples (Close/Schedule)

🫴 Alloy 625 Branch Connections (MSS-SP-97)

• Alloy 625 Welding Outlet • Alloy 625 Threaded Outlet  • Alloy 625 Socket Weld Outlet • Alloy 625 Lateral Outlet • Alloy 625 Elbow Outlet • Alloy 625 Nipple Outlet • Alloy 625 Swept Outlet

🔩 Alloy 625 Flanges (ASTM B564 • ASME B16.5/B16.47/MSS-SP-44)

• Alloy 625 Weld Neck Flange

• Alloy 625 Slip On Flange

• Alloy 625 Blind Flange

• Alloy 625 Threaded Flange

• Alloy 625 Socket Weld Flange

• Alloy 625 Long Weld Neck Flange

• Alloy 625 Lap Joint Flange

• Alloy 625 Orifice Flange

• Alloy 625 Spectacle Blind Flange

• Alloy 625 Spade Flange • Alloy 625 Spacer Flange

  • Pressure Classes: 150 • 300 • 600 • 900 • 1500 • 2500 • Facing RF/RTJ

🗜 Compression & Instrumentation (Project/OEM)

• Alloy 625 Ferrule Tube Fittings (Tube-to-Tube, Tube-to-Male/Female, Bulkhead, Unions, Alloy 625 Compression Elbows, Alloy 625 Compression Tees, Alloy 625 Compression Reducers, Alloy 625 Compression Caps & Plugs)

• Alloy 625 Hose Fittings & Adapters (on request)

🧷 Alloy 625 Fasteners (ISO/ASME)

• Alloy 625 Stud Bolts (with Alloy 625 Heavy Hex Nuts)

• Alloy 625 Hex Bolts • Alloy 625 Socket Cap Screws • Alloy 625 Machine Screws

• Alloy 625 Threaded Rod • Alloy 625 U-Bolts/J-Bolts

• Alloy 625 Flat Washers • Alloy 625 Spring/Lock/Belleville Washers

🧱 Alloy 625 Forgings & Machined Parts

• Alloy 625 Rings • Alloy 625 Discs/Blanks • Alloy 625 Shafts • Alloy 625 Custom CNC Components (per drawing)

🧫 AM Powders (where applicable)

• Alloy 625 Powder for AM/NNS/HIP with traceability (on request)

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🛡 Corrosion & Heat Resistance (Highlights)

• Immune to chloride SCC • Resistant to HCl, H₂SO₄, H₃PO₄, HNO₃ (service-dependent)

• Excellent in seawater, brackish water, alkalis, neutral salts

• Maintains properties under thermal cycling up to ~982 °C

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🧰 Fabrication & Welding

• Hot Work: ~1700–2150 °F (927–1177 °C)

• Cold Work: work-hardens—plan intermediate anneals

• Heat Treatment: High solution 2000–2200 °F • Low solution 1700–1900 °F • Stress relieve 1100–1500 °F

• Welding: GTAW/GMAW/SMAW/SAW • Filler ERNiCrMo-3 • Electrode ENiCrMo-3

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🚀 Applications

• Aerospace/Defense: aircraft ducting, engine exhausts, turbine shrouds, bellows, thrust reversers

• Marine/Offshore: subsea risers, seawater piping, splash-zone sheathing, heat exchangers

• Oil & Gas: sour-gas lines, refinery exchangers, flare systems, wellhead/valve internals

• Chemical: reactors, pressure vessels, scrubbers, evaporators, acid units

• Power/Nuclear: HRSG/superheater tubing, emission control, nuclear components

• Automotive/Motorsport: high-temp exhausts, clamps, turbo hardware

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🌎 Global Export Coverage (Countries & Major Cities)

(Selected showcase; full master list available on request)

North America

Alloy 625 in USA: New York, Houston, Los Angeles, Chicago, Dallas, Seattle, Miami, Detroit, Philadelphia, Boston
Alloy 625 in Canada: Toronto, Montreal, Calgary, Vancouver, Edmonton, Winnipeg
Alloy 625 in Mexico: Mexico City, Monterrey, Guadalajara

Europe

Alloy 625 Supplier in UK: London, Birmingham, Manchester, Aberdeen
Alloy 625 Supplier in Germany: Berlin, Hamburg, Munich, Frankfurt
Alloy 625 Supplier in France: Paris, Lyon, Marseille, Toulouse
Alloy 625 Supplier in Italy: Milan, Rome, Turin, Genoa
Alloy 625 Supplier in Spain: Madrid, Barcelona, Bilbao, Valencia
Alloy 625 Supplier in Netherlands: Amsterdam, Rotterdam, Eindhoven
Alloy 625 Supplier in Belgium: Antwerp, Brussels, Ghent
Alloy 625 Supplier in Poland: Warsaw, Gdańsk, Katowice
Alloy 625 Supplier in Norway/Sweden/Denmark/Finland: Oslo, Stockholm, Copenhagen, Helsinki
Alloy 625 Supplier in Switzerland /Austria /Czech /Portugal /Ireland /Hungary /Romania/ Bulgaria/ Slovakia/ Slovenia/ Greece/ Turkiye (Istanbul, Ankara, Izmir)

Middle East

Alloy 625 Supplier in UAE: Dubai, Abu Dhabi, Sharjah
Alloy 625 Supplier in Saudi Arabia: Riyadh, Jeddah, Dammam, Jubail
Alloy 625 Supplier in Qatar: Doha •

Alloy 625 Supplier in Kuwait: Kuwait City •

Alloy 625 Supplier in Oman: Muscat •

Alloy 625 Supplier in Bahrain: Manama •

Alloy 625 Supplier in Iraq: Basra

Asia

Alloy 625 Supplier in India: Mumbai, Delhi, Chennai, Kolkata, Hyderabad, Bengaluru, Pune, Ahmedabad, Vadodara, Jamnagar
Alloy 625 Supplier in China: Shanghai, Beijing, Guangzhou, Shenzhen, Tianjin
Alloy 625 Supplier in Japan: Tokyo, Osaka, Nagoya, Yokohama
Alloy 625 Supplier in South Korea: Seoul, Busan, Incheon
Alloy 625 Supplier in Singapore •

Alloy 625 Supplier in Malaysia: Kuala Lumpur, Johor Bahru •

Alloy 625 Supplier in Thailand: Bangkok, Rayong
Alloy 625 Supplier in Indonesia: Jakarta, Surabaya •

Alloy 625 Supplier in Vietnam: Ho Chi Minh City, Hanoi •

Alloy 625 Supplier in Philippines: Manila

Alloy 625 Supplier in Africa

Alloy 625 Supplier in South Africa: Johannesburg, Cape Town, Durban •

Alloy 625 Supplier in Egypt: Cairo, Alexandria
Alloy 625 Supplier in Nigeria: Lagos, Port Harcourt •

Alloy 625 Supplier in Kenya: Nairobi •

Alloy 625 Supplier in Morocco: Casablanca 

Alloy 625 Supplier in South America

Alloy 625 Supplier in Brazil: São Paulo, Rio de Janeiro

Alloy 625 Supplier in Argentina: Buenos Aires 

Alloy 625 Supplier in Chile: Santiago 

Alloy 625 Supplier in Peru: Lima 

Alloy 625 Supplier in Colombia: Bogotá

Oceania

Alloy 625 Supplier in Australia: Sydney, Melbourne, Perth, Brisbane

Alloy 625 Supplier in New Zealand: Auckland, Wellington

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🎯 Why Dipti Metal Industries for Alloy 625

• 🏆 Largest ready stock across sizes/schedules/classes

• 📜 All global certifications & project documentation (EN 10204 3.1/3.2)

• ⚙️ Cut-to-size, machining, special ends/facings

• 🚢 Fast dispatch to 70+ countries, project logistics support

• 🤝 OEM/ EPC preferred vendor—reliable, competitive, on-time

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📌 Quick Reference — Price (Indicative)

• Alloy 625 Price per Kg (India Origin): ₹ 3200 (≈ $46 / €39)
  (Varies by product, size, origin, and test requirements—ask for a firm quote.)

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✅ Summary

Dipti Metal Industries supplies a complete, end-to-end portfolio of “Alloy 625 …” products—from Alloy 625 Seamless Pipe to Alloy 625 Spectacle Blind Flange, Alloy 625 Elbow/Reducer/Stub End, Alloy 625 Stud Bolt & Heavy Hex Nut, Alloy 625 Ferrule Fittings, and Alloy 625 Welding Wire—all to ASTM/ASME/AMS with full EN 10204 traceability.