Nickel superalloys, titanium & special steels — manufactured, not traded.
DMK Alloys produces nickel-base superalloy, titanium and special-steel components and blanks under a single technological sequence — from blank melting to semi-finish machining — and ships them to technology-intensive industries worldwide.
- Components & blanks
- Powder-metallurgy contours
- One production owner
Three material families. One manufacturing discipline.
Every product line follows the same uniform technological sequence — from starting-blank melting to semi-finish machining — so properties and traceability are controlled at every step.
Nickel-base superalloys
Heat-resistant components and blanks for hot sections — discs, blades, rings and fasteners in 10 documented grades from Alloy 718 to Alloy 90.
Explore nickelTitanium alloys
Bars, billets, forged blanks and machined parts in CP titanium and alpha-beta alloys — Ti-6Al-4V, ELI and high-temperature Ti-6242.
Explore titaniumSpecial steels
Precipitation-hardening stainless, ultra-high-strength 300M and 4340, bearing-grade 440C and stabilised 321 for hot, welded assemblies.
Explore steelsPowder metallurgy
Complex-contour nickel-superalloy components consolidated near net shape — uniform fine-grain structure, minimal machining stock.
Explore the PM routeBuilt for buyers who certify what they install.
Procurement engineers don't buy adjectives — they buy conformance. Here is what that means at DMK Alloys:
- Manufacturer, not intermediary. The melt, the deformation and the machining happen under one roof, under one quality owner — no anonymous supply chain behind your certificate.
- A uniform technological sequence. Each production line runs a single controlled route from starting-blank melting to semi-finish machining of the final product.
- Standards-driven production. Serial production uses modern equipment and inspection and testing methods aligned with Russian and international standards and the requirements of critical-part designers.
- Eight decades of metallurgy. The experience and know-how behind DMK span more than 80 years of superalloy and special-steel practice.
Specification cross-references, in one place.
Every grade page carries chemical composition, typical properties and UNS / AMS / ASTM / EN–W.Nr equivalents — the data a buyer needs to match a drawing callout to a real product.
Alloy 718
UNS N07718 · W.Nr 2.4668AMS 5662 / 5663 / 5664 · AMS 5596 / 5597
Precipitation-hardenable nickel–chromium superalloy — the workhorse grade for rotating and structural parts operating to ~700 °C.
Alloy 625
UNS N06625 · W.Nr 2.4856AMS 5666 · AMS 5599
Solid-solution nickel–chromium–molybdenum–niobium alloy with outstanding corrosion resistance and strength without age hardening.
Ti-6Al-4V (Grade 5)
UNS R56400 · W.Nr 3.7165AMS 4928 · AMS 4911
The world's workhorse titanium alloy — the strength-to-weight benchmark for airframe and engine components.
17-4PH Stainless
UNS S17400 · W.Nr 1.4542AMS 5643 · AMS 5604
Martensitic precipitation-hardening stainless steel — high strength and corrosion resistance from a single low-distortion age.
300M Alloy Steel
UNS K44220AMS 6257 · AMS 6417
Ultra-high-strength low-alloy steel — ~1930–2070 MPa with the toughness demanded of landing-gear-class parts.
Alloy X-750
UNS N07750 · W.Nr 2.4669AMS 5667 / 5668 / 5670 / 5671 · AMS 5598
Age-hardenable nickel–chromium alloy for springs, fasteners and rotating hardware needing strength plus relaxation resistance.
An extended range for the whole bill of materials
Aluminium, magnesium and copper alloys, electronic and low-expansion nickel-irons, metal powders, and special product forms from 5 µm foil to precision tube — supplied to order alongside the core manufactured lines, with services to match.
Metal weight calculator
Estimate the mass of bars, plates, sheets, tubes, rings and hex stock using grade-specific densities for all 22 documented alloys — instantly, in kilograms and pounds.
Open the calculatorSourcing from DMK — the short answers
DMK Alloys is a manufacturer. Components and blanks are produced in our own facilities under a uniform technological sequence — from starting-blank melting to semi-finish machining — rather than resold from third-party stock.
Core manufactured lines are heat-resistant nickel-base superalloys (including powder-metallurgy complex contours), titanium alloys and special steels. An extended supply range adds aluminium, magnesium and copper alloys, electronic and low-expansion alloys, metal powders and special product forms such as foil, wire, tube and welding consumables.
Yes — DMK Alloys is export-oriented. International enquiries are handled in English by the export team at export@dmkalloys.com.
State the governing specification, testing and documentation requirements in your request for quotation, and the export team will confirm what can be certified for your order.
Send us the drawing. We'll answer with a route.
Grade, specification, form, dimensions, quantity — email the export team and get a manufacturer's answer, not a stocklist lookup.