Hunan Dinghan New Material Technology Co., LTD
| Payment Terms | T/T |
| Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days |
| Packaging Details | According to customers' requests |
| Product Name | ASTM B637 UNS N07718 Forging Nickel Alloy Forging with High Strength |
| Material | Nickel based Alloys |
| Grade | Alloy 718 |
| Size | Customized |
| Surface | As per your demands |
| Application Areas | Aerospace, energy, and chemical industry |
| Brand Name | DINGSCO |
| Model Number | According to customers' requirements |
| Certification | ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | Negotiable |
| Delivery Time | (Sample order) 7 days | Packaging Details | According to customers' requests |
| Product Name | ASTM B637 UNS N07718 Forging Nickel Alloy Forging with High Strength | Material | Nickel based Alloys |
| Grade | Alloy 718 | Size | Customized |
| Surface | As per your demands | Application Areas | Aerospace, energy, and chemical industry |
| Brand Name | DINGSCO | Model Number | According to customers' requirements |
| Certification | ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK | Place of Origin | China |
ASTM B637 UNS N07718 Forging Nickel Alloy Forging with High Strength
The UNS N07718 nickel-based alloy forgings certified by ASTM B637, with its core competitiveness ranging from ultra-low temperature toughness at -196°C to creep strength at 800°C (1275MPa), provide protection for aircraft engine disc shafts/nuclear power main valves/deep-sea equipment.
Inconel 718 core performance
High temperature strength: still maintain high strength at 650-800℃, tensile strength of 965-1275 MPa, yield strength of 550-1035 MPa, strength at 700℃ is 80% of room temperature
Corrosion resistance: oxidation resistance (1000℃), acid and alkali corrosion resistance and stress corrosion cracking resistance, especially in harsh environments containing Cl⁻, H₂S, etc.
Processing performance: can achieve the best mechanical properties through solid solution + aging heat treatment (such as 924-1010℃ solid solution, 718±14℃ aging), good weldability
Low temperature stability: still maintain chemical stability at -253℃, suitable for deep cold engineering.
Industry Standards: ASTM B637
1. ASTM B637 is an internationally accepted nickel-based alloy material standard that specifically regulates the medium- and high-temperature application requirements of precipitation-hardened nickel alloy bars, forgings, and forging billets, covering the manufacturing of core components in the fields of aerospace, energy equipment, and chemical equipment.
2. Material: Represented by Inconel 718 (UNS N07718/GH4169), others include Inconel X-750 (UNS N07750) and other similar alloys
3. Process: It covers two process paths: hot working (hot rolling, forging) and cold working (cold rolling, cold forging), requiring the material to have both high strength and processing adaptability.
Common Material grades:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
70 million-100 million
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc... Hunan Dinghan New Material Technology Co.,Ltd. (DINGSCO) specialized in Nickel Based Corrosion Resistant and High Temperature alloys products which used in the world’s most technically demanding industries and applications. We have complete advanced technology facilities to produc...
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