Dengwei International Trade is mainly engaged in various high-end steel import and export businesses, and is a brand enterprise in the metal circulation industry.
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GH3625 is a high-performance nickel-chromium-molybdenum alloy strip, renowned for its exceptional resistance to high temperatures, oxidation, and corrosive environments. Designed for critical aerospace and industrial uses, GH3625 is especially effective in applications involving extreme heat, mechanical stress, and thermal cycling. It is an ideal solution for jet engine components, combustion liners, furnace walls, and high-precision structural parts.
Manufactured using advanced cold-rolling processes, our GH3625 strips and coils deliver consistent thickness, excellent surface finish, and reliable mechanical properties. With optional decorative finishes, the material is also suitable for aerospace interiors and high-end equipment enclosures. In addition to GH3625, we offer GH2302 and Inconel 718 strips to meet a wider range of technical needs.
Excellent oxidation and corrosion resistance up to 1050°C
High mechanical strength and structural stability under thermal stress
Cold-rolled precision with optional decorative finishes
Good fabricability: suitable for welding, forming, and stamping
Available in strip, coil, or custom sheet form
| Element | GH3625 | GH2302 | Inconel 718 |
|---|---|---|---|
| Nickel (Ni) | 58.0 – 63.0 | 42.0 – 46.0 | 50.0 – 55.0 |
| Chromium (Cr) | 20.0 – 23.0 | 20.0 – 23.0 | 17.0 – 21.0 |
| Molybdenum (Mo) | 8.0 – 10.0 | 2.5 – 3.5 | 2.8 – 3.3 |
| Iron (Fe) | ≤ 5.0 | Balance | Balance |
| Niobium + Tantalum (Nb+Ta) | ≤ 1.0 | — | 4.75 – 5.50 |
| Property | GH3625 | Unit |
|---|---|---|
| Tensile Strength | ≥ 760 | MPa |
| Yield Strength (0.2% offset) | ≥ 340 | MPa |
| Elongation | ≥ 30 | % |
| Hardness | ≤ 200 | HB |
| Density | ~8.4 | g/cm³ |
| Melting Point | 1325 – 1380 | °C |
| Form | Thickness Range | Width Range | Length / Coil OD | Surface Finish |
|---|---|---|---|---|
| Cold-Rolled Strip | 0.05 – 3.5 mm | 5 – 650 mm | Coil / Custom cut | 2B, BA, Matte, Brushed |
| Decorative Coil | 0.2 – 1.5 mm | Up to 600 mm | As per request | Mirror, Hairline, Etched |
Jet engine turbine covers, heat shields, and afterburner parts
Industrial furnace components, radiant tubes, and thermal linings
Aerospace cabin interiors and mechanical enclosures
High-performance decorative panels and heat exchangers
Corrosion-resistant sealing strips and baffles
We offer complete precision processing services, including:
Slitting, shearing, laser cutting
Custom edge rounding and deburring
Surface treatment: acid pickling, bright annealing, brushing
Protective film lamination for export
Standard: seaworthy wooden boxes, steel-wrapped pallets
Optional: moisture-proof vacuum packing for humid regions
Shipping: available by air, sea, or courier with export documents
ISO 9001:2015 certified production
Third-party testing available (SGS / BV / TUV)
Mill test certificates included (EN 10204 3.1 / 3.2)
GH3625 is a nickel-based alloy that offers far superior oxidation resistance and strength retention at high temperatures (up to 1050°C), while most stainless steels degrade above 800°C. It's also less prone to scaling and warping during thermal cycling.
Yes. Thanks to its ductility and structural stability, GH3625 can be cold-formed, stamped, and shaped using standard industrial processes with appropriate tooling and lubrication.
Each alloy serves different purposes. GH2302 is cost-effective with good high-temperature oxidation resistance, while Inconel 718 offers exceptional strength under creep conditions. GH3625 is preferred when surface finish and oxidation stability are critical.
Lead times vary by volume and specification. For standard sizes, delivery can be made within 7–12 business days. Custom widths and edge treatments may require 2–4 weeks including QC and export preparation.
Yes. We have long-term partnerships with aerospace suppliers and industrial equipment manufacturers in the US, Germany, Turkey, Japan, and Vietnam. All export packaging is certified and compliant with international shipping regulations.
GH3625 is a high-performance nickel-chromium-molybdenum alloy strip, renowned for its exceptional resistance to high temperatures, oxidation, and corrosive environments. Designed for critical aerospace and industrial uses, GH3625 is especially effective in applications involving extreme heat, mechanical stress, and thermal cycling. It is an ideal solution for jet engine components, combustion liners, furnace walls, and high-precision structural parts.
Manufactured using advanced cold-rolling processes, our GH3625 strips and coils deliver consistent thickness, excellent surface finish, and reliable mechanical properties. With optional decorative finishes, the material is also suitable for aerospace interiors and high-end equipment enclosures. In addition to GH3625, we offer GH2302 and Inconel 718 strips to meet a wider range of technical needs.
Excellent oxidation and corrosion resistance up to 1050°C
High mechanical strength and structural stability under thermal stress
Cold-rolled precision with optional decorative finishes
Good fabricability: suitable for welding, forming, and stamping
Available in strip, coil, or custom sheet form
| Element | GH3625 | GH2302 | Inconel 718 |
|---|---|---|---|
| Nickel (Ni) | 58.0 – 63.0 | 42.0 – 46.0 | 50.0 – 55.0 |
| Chromium (Cr) | 20.0 – 23.0 | 20.0 – 23.0 | 17.0 – 21.0 |
| Molybdenum (Mo) | 8.0 – 10.0 | 2.5 – 3.5 | 2.8 – 3.3 |
| Iron (Fe) | ≤ 5.0 | Balance | Balance |
| Niobium + Tantalum (Nb+Ta) | ≤ 1.0 | — | 4.75 – 5.50 |
| Property | GH3625 | Unit |
|---|---|---|
| Tensile Strength | ≥ 760 | MPa |
| Yield Strength (0.2% offset) | ≥ 340 | MPa |
| Elongation | ≥ 30 | % |
| Hardness | ≤ 200 | HB |
| Density | ~8.4 | g/cm³ |
| Melting Point | 1325 – 1380 | °C |
| Form | Thickness Range | Width Range | Length / Coil OD | Surface Finish |
|---|---|---|---|---|
| Cold-Rolled Strip | 0.05 – 3.5 mm | 5 – 650 mm | Coil / Custom cut | 2B, BA, Matte, Brushed |
| Decorative Coil | 0.2 – 1.5 mm | Up to 600 mm | As per request | Mirror, Hairline, Etched |
Jet engine turbine covers, heat shields, and afterburner parts
Industrial furnace components, radiant tubes, and thermal linings
Aerospace cabin interiors and mechanical enclosures
High-performance decorative panels and heat exchangers
Corrosion-resistant sealing strips and baffles
We offer complete precision processing services, including:
Slitting, shearing, laser cutting
Custom edge rounding and deburring
Surface treatment: acid pickling, bright annealing, brushing
Protective film lamination for export
Standard: seaworthy wooden boxes, steel-wrapped pallets
Optional: moisture-proof vacuum packing for humid regions
Shipping: available by air, sea, or courier with export documents
ISO 9001:2015 certified production
Third-party testing available (SGS / BV / TUV)
Mill test certificates included (EN 10204 3.1 / 3.2)
GH3625 is a nickel-based alloy that offers far superior oxidation resistance and strength retention at high temperatures (up to 1050°C), while most stainless steels degrade above 800°C. It's also less prone to scaling and warping during thermal cycling.
Yes. Thanks to its ductility and structural stability, GH3625 can be cold-formed, stamped, and shaped using standard industrial processes with appropriate tooling and lubrication.
Each alloy serves different purposes. GH2302 is cost-effective with good high-temperature oxidation resistance, while Inconel 718 offers exceptional strength under creep conditions. GH3625 is preferred when surface finish and oxidation stability are critical.
Lead times vary by volume and specification. For standard sizes, delivery can be made within 7–12 business days. Custom widths and edge treatments may require 2–4 weeks including QC and export preparation.
Yes. We have long-term partnerships with aerospace suppliers and industrial equipment manufacturers in the US, Germany, Turkey, Japan, and Vietnam. All export packaging is certified and compliant with international shipping regulations.
