Shanxi Zhongcheng Metal Co., Ltd.
| Payment Terms | T/T，D/P，D/A，Western Union，PayPal |
| Supply Ability | 10000tons |
| Delivery Time | 15-25days |
| Packaging Details | Wooden pallets, wooden crates, woven bags, etc. |
| Country of Origin | MADE IN CHAINA |
| Brand | Baosteel，TISCO |
| Certifications | ISO/EN 10204 Type 3.1 / 3.2 available |
| Grade | Incoloy 800 / Incoloy 800H / Incoloy 800HT / Incoloy 825 / Hastelloy C-276 / Hastelloy C-22 / Inconel 625 / Inconel 718 |
| MOQ | 100kg |
| Packaging | Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag |
| Supply Capacity | 10000tons |
| Brand Name | Baosteel，TISCO |
| Model Number | Incoloy 800 / Incoloy 800H / Incoloy 800HT / Incoloy 825 / Hastelloy C-276 / Hastelloy C-22 / Inconel 625 / Inconel 718 |
| Certification | EN 10204 Type 3.1 / 3.2 available |
| Place of Origin | MADE IN CHAINA |
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Product Specification
| Payment Terms | T/T，D/P，D/A，Western Union，PayPal | Supply Ability | 10000tons |
| Delivery Time | 15-25days | Packaging Details | Wooden pallets, wooden crates, woven bags, etc. |
| Country of Origin | MADE IN CHAINA | Brand | Baosteel，TISCO |
| Certifications | ISO/EN 10204 Type 3.1 / 3.2 available | Grade | Incoloy 800 / Incoloy 800H / Incoloy 800HT / Incoloy 825 / Hastelloy C-276 / Hastelloy C-22 / Inconel 625 / Inconel 718 |
| MOQ | 100kg | Packaging | Wooden Case / Wooden Pallet / Steel Frame / Carton / Woven Bag |
| Supply Capacity | 10000tons | Brand Name | Baosteel，TISCO |
| Model Number | Incoloy 800 / Incoloy 800H / Incoloy 800HT / Incoloy 825 / Hastelloy C-276 / Hastelloy C-22 / Inconel 625 / Inconel 718 | Certification | EN 10204 Type 3.1 / 3.2 available |
| Place of Origin | MADE IN CHAINA | ||
| High Light | High Strength Inconel 718 ，Inconel 718 Nickel Superalloy ，Precipitation Hardenable Nickel Chromium Superalloy | ||
Inconel 718 is a precipitation-hardenable nickel-chromium superalloy that delivers exceptional strength from -423°F (-253°C) up to 1300°F (700°C). Its unique combination of high tensile strength, fatigue resistance, creep rupture properties, and excellent weldability sets it apart from other high-strength superalloys.
Unlike many precipitation-hardened alloys that are prone to post-weld cracking, Inconel 718 exhibits outstanding weldability - even in complex, thin-walled fabrications. This makes it the #1 choice for aerospace gas turbine engines, liquid-fueled rockets, high-temperature fasteners, and critical oil & gas downhole components.
The unique age-hardenable characteristics come from a precise balance of niobium (columbium), titanium, and aluminum, which form strengthening precipitates (gamma double-prime and gamma prime) during heat treatment.
| Element | Content (%) | Role |
|---|---|---|
| Nickel (Ni) | 50.0 - 55.0 | Base element - provides corrosion resistance & austenitic stability |
| Chromium (Cr) | 17.0 - 21.0 | Oxidation resistance & protection against sulfur compounds |
| Iron (Fe) | Balance (Rem) | Provides cost-effective stability & structural integrity |
| Niobium + Tantalum (Nb+Ta) | 4.75 - 5.50 | Primary strengthening element (gamma double-prime precipitate) |
| Molybdenum (Mo) | 2.80 - 3.30 | Pitting resistance & solid-solution strengthening |
| Titanium (Ti) | 0.65 - 1.15 | Secondary strengthener (gamma prime precipitate) |
| Aluminum (Al) | 0.20 - 0.80 | Secondary strengthener (gamma prime precipitate) |
| Cobalt (Co) | 1.00 max | Limited for nuclear compatibility |
| Carbon (C) | 0.08 max | Controlled for carbide stability |
| Manganese (Mn) | 0.35 max | Trace element |
| Silicon (Si) | 0.35 max | Trace element |
| Phosphorus (P) | 0.015 max | Controlled for ductility |
| Sulfur (S) | 0.015 max | Controlled for hot workability |
| Boron (B) | 0.006 max | Grain boundary strengthener |
| Copper (Cu) | 0.30 max | Trace element |
Inconel 718 is supplied in two main conditions: Solution Annealed (for fabrication) and Aged (precipitation-hardened for maximum strength). The aged condition delivers the alloy's signature high-temperature performance.
| Product Form | Condition | Tensile Strength (KSI / MPa) | Yield Strength 0.2% Offset (KSI / MPa) | Elongation (%) | Hardness |
|---|---|---|---|---|---|
| Sheet (AMS 5596) | Solution Annealed | 140 KSI (965 MPa) | 80 KSI (552 MPa) | 30 | 102 HRB max |
| Sheet (AMS 5596) | Aged | 180 KSI (1241 MPa) | 150 KSI (1034 MPa) | 12 | ≥36 HRC |
| Sheet (AMS 5597) | Solution Annealed | 140 KSI (965 MPa) | 75 KSI (517 MPa) | 30 | ≤25 HRC |
| Sheet (AMS 5597) | Aged | 180 KSI (1241 MPa) | 150 KSI (1034 MPa) | 15 | ≥38 HRC |
| Bar / Rod (ASTM B637) | Solution Annealed + Aged | 185 KSI min (1276 MPa) | 150 KSI min (1034 MPa) | 12 min | 36 HRC min |
We supply Inconel 718 in all standard mill forms, cut to size, with full traceability to AMS, ASTM, and ASME standards. Custom dimensions and special heat treatments are available upon request.
| Product Form | Size Range | Key Specifications |
|---|---|---|
| Round Bar / Rod | Dia: 6mm - 300mm (0.25" - 12") | ASTM B637, ASME SB637, AMS 5662, AMS 5663, AMS 5664, ISO 9723, DIN 17752 |
| Wire | Dia: 0.1mm - 12mm | AMS 5832, ISO 9724, DIN 17753 |
| Plate / Sheet / Strip | Thk: 0.5mm - 100mm | ASTM B670, ASTM B906, AMS 5596, AMS 5597, AMS 5598, AMS 5862, ISO 6208, DIN 17750 |
| Seamless Pipe / Tube | OD: 6mm - 219mm | SAE AMS 5589, SAE AMS 5590, ASTM B983 |
| Welded Pipe / Tube | OD: up to 914mm | SAE AMS 5590 (welded annealed), ASTM B983 |
| Fittings (Flanges, Elbows, Tees) | All schedules | ASTM B366, ASME SB366 |
| Forgings (Rings, Discs, Blocks) | Custom sizes | ASTM B637, ASME SB637, AMS 5663, ISO 9725, DIN 17754 |
| Fastener Stock | Custom | ASTM B637 (Condition A or Aged), AMS 5662 |
Need Inconel 718 bar, sheet, pipe, or custom forgings for high-temperature, high-stress applications?
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Zhongcheng Metal: A professional supplier of stainless steel tubes and plates. We export to 11 countries, including Germany, the United States, the United Kingdom, and Japan. By adopting advanced manufacturing processes and implementing comprehensive 5S management across our operations, we provide... Zhongcheng Metal: A professional supplier of stainless steel tubes and plates. We export to 11 countries, including Germany, the United States, the United Kingdom, and Japan. By adopting advanced manufacturing processes and implementing comprehensive 5S management across our operations, we provide...
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