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{"title":"High Purity Nickel Alloy Bar Ni200 Ni201 Welding Rod N6 N4 Special Metal Hot","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/28\/1565b75a8660ab2d7575767bac4b-200x200-1\/high_purity_nickel_alloy_bar_ni200_ni201_welding_rod_n6_n4_special_metal_hot_rolled_round_bar.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
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{"title":"Superalloy UNS N04400 Forged Rods Copper Nickel Round Bar Forging Ingots","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/60\/82d47f8417690faaf815ced15c84-200x200-1\/superalloy_uns_n04400_forged_rods_copper_nickel_round_bar_forging_ingots.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
{"title":"Inconel 690 Bar Alloy Forging Rods High Chromium Nickel Alloy Round Bar","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/2e\/83ee0937def157e50651b7f9fc10-200x200-1\/inconel_690_bar_alloy_forging_rods_high_chromium_nickel_alloy_round_bar.jpg","attrs":{"Brand Name":"DINGSCO","Model Number":"According to customers' requests","Certification":"ISO 9001\uff1a2015, PED 2014\/68 EU, API 6A, API-20B, TSG, NORSOK","Place of Origin":"China"}}
ISO 9001:2015,PED 2014/68/EU,API 6A,API-20B,TSG,NORSOK
Place of Origin
China
Inconel 718 Nickel Alloy Forged Round Bar
Inconel 718 (UNS N07718 / W.Nr. 2.4668) is a precipitation-hardenable nickel-chromium alloy that combines high strength with excellent corrosion resistance at temperatures up to 700°C. Our forged round bars are manufactured in strict compliance with ASTM B637 and AMS 5662/5663 standards, making them the ideal choice for demanding aerospace, oil & gas, and power generation applications.
Key Features
Exceptional High Temperature Strength: Maintains mechanical integrity at elevated temperatures up to 700°C with tensile strength ≥1275 MPa and yield strength ≥1035 MPa at room temperature.
Superior Corrosion Resistance: Excellent resistance to oxidation, pitting, and stress-corrosion cracking in aggressive environments including sour gas and seawater.
Precipitation Hardenable: Achieves optimal mechanical properties through solution annealing and aging heat treatment, eliminating the need for complex hardening processes.
Double Melting Process: Produced via VIM (Vacuum Induction Melting) followed by ESR (Electroslag Remelting) or VAR (Vacuum Arc Remelting) to ensure superior cleanliness and structural uniformity.
Wide Dimensional Range: Available in diameters from 10mm to 500mm and lengths from 1000mm to 6000mm, suitable for various machining and fabrication requirements.
Technical Specifications
Property
Value
Material Grade
Inconel 718 / UNS N07718 / W.Nr. 2.4668
Standard
ASTM B637, AMS 5662, AMS 5663
Diameter Range
10mm - 500mm
Length
1000mm - 6000mm
Condition
Solution Annealed + Aged
Density
8.19 g/cm³
Tensile Strength (RT)
≥1275 MPa
Yield Strength (RT)
≥1035 MPa
Elongation
≥12%
Hardness
≥331 HBW
Melting Point
1260 - 1336°C
Applications
Aerospace: Gas turbine engine components, compressor discs, shafts, fasteners, and casings.
Power Generation: Steam turbine blades, nuclear reactor components, and heat exchanger parts.
Marine: Propeller shafts, pump shafts, and seawater-exposed fasteners.
Quality Assurance
Every batch undergoes rigorous quality testing including ultrasonic testing (UT), mechanical property verification, chemical composition analysis, and dimensional inspection. Full mill test certificates (MTC) per EN 10204 3.1 are provided with each shipment.
Packaging & Delivery
Products are securely packed in plywood cases or on wooden pallets with waterproof wrapping and export-grade protection. Standard delivery within 15-30 working days depending on order quantity and specification requirements.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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 t... 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 t...