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{"title":"UNS N06690 \/ Inconel 690 \/ 2.4642 Bar\/Rod\/Wire\/Forging\/Plate\/Strip For Chemical","imgUrl":"https:\/\/img.chinax.com\/nimg\/fb\/5b\/ed059e2ae2dfc2dd2d5370e75c7a-200x200-1\/uns_n06690_2f_inconel_690_2f_2_4642_bar_2frod_2fwire_2fforging_2fplate_2fstrip_for_chemical.jpg","attrs":{"Brand Name":"Senphus","Model Number":"UNS N06690\/Inconel 690\/2.4642","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Hastelloy B-3\/2.4600\/N 10675 Bar\/Rod\/Wire\/Forging\/Plate\/Strip Ideal For Various","imgUrl":"https:\/\/img.chinax.com\/nimg\/07\/76\/8afd1ca57b973d8ff65ee25e54f4-200x200-1\/hastelloy_b_3_2f2_4600_2fn_10675_bar_2frod_2fwire_2fforging_2fplate_2fstrip_ideal_for_various_demanding_industries.jpg","attrs":{"Brand Name":"Senphus","Model Number":"Hastelloy B-3\/2.4600\/N 10675","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Hastelloy X\/N06002\/2.4465 Bar\/Rod\/Wire\/Forging\/Plate\/Strip With Superior Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/7d\/9c45e01c0aa930ed5518f808479d-200x200-1\/hastelloy_x_2fn06002_2f2_4465_bar_2frod_2fwire_2fforging_2fplate_2fstrip_with_superior_heat_and_corrosion_resistance_for_demanding.jpg","attrs":{"Brand Name":"Senphus","Model Number":"Hastelloy X\/N06002\/2.4465","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"NIMONIC 80A\/N07080 Bar\/Rod\/Wire\/Forging\/Plate\/Strip Weldable And Extensible For","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/c0\/baced258b1bbccc40c329bbf04b7-200x200-1\/nimonic_80a_2fn07080_bar_2frod_2fwire_2fforging_2fplate_2fstrip_weldable_and_extensible_for_chemical_process_equipment.jpg","attrs":{"Brand Name":"Senphus","Model Number":"NIMONIC 80A\/N07080","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"NIMONIC 901\/N09901\/2.4662\/GH2901 Bar\/Rod\/Wire\/Forging\/Plate\/Strip With Good","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/4c\/96221a013c82679b27d7e0835790-200x200-1\/nimonic_901_2fn09901_2f2_4662_2fgh2901_bar_2frod_2fwire_2fforging_2fplate_2fstrip_with_good_workability_and_weldability_for_precis.jpg","attrs":{"Brand Name":"Senphus","Model Number":"NIMONIC 901\/N09901\/2.4662\/GH2901","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"WASPALOY\/N07001\/2.4654\/GH4738 Bar\/Rod\/Wire\/Forging\/Plate\/Strip With Long-term","imgUrl":"https:\/\/img.chinax.com\/nimg\/8c\/ba\/fa3d3ec9d98d9aa58674b31c9a7d-200x200-1\/waspaloy_2fn07001_2f2_4654_2fgh4738_bar_2frod_2fwire_2fforging_2fplate_2fstrip_with_long_term_performance_in_aerospace.jpg","attrs":{"Brand Name":"Senphus","Model Number":"WASPALOY\/N07001\/2.4654\/GH4738","Certification":"ISO9001","Place of Origin":"China"}}
{"title":"Hastelloy C-4\/NS335\/NS3305\/N06455\/2.4610\/NiMo16Cr16Ti Bolt Standard for","imgUrl":"https:\/\/img.chinax.com\/nimg\/35\/a8\/b1d431eef67eacc19cebe7ba4618-200x200-1\/hastelloy_c_4_2fns335_2fns3305_2fn06455_2f2_4610_2fnimo16cr16ti_bolt_standard_for_performance_and_reliability_in_extreme_environme.jpg","attrs":{"Brand Name":"Senphus","Model Number":"Hastelloy C-4\/NS335\/NS3305\/N06455\/2.4610\/NiMo16Cr16Ti","Certification":"ISO9001","Place of Origin":"China"}}
UNS N06690/Inconel 690/2.4642 Bar/Rod/Wire/Forging/Plate/Strip Ideal For Chemical Processing Marine Aerospace And Power Industries
UNS N06690 (Inconel 690 / 2.4642) is a high-chromium, nickel-based alloy known for its excellent resistance to high-temperature oxidation, corrosion, and stress corrosion cracking. It is widely used in industries such as nuclear power, chemical processing, and heat treatment equipment. Available in various forms, including bar, rod, wire, forging, plate, and strip, Inconel 690 offers superior mechanical strength and stability under extreme environments. Its high chromium content provides exceptional resistance to oxidizing environments, making it ideal for applications requiring long-term service in aggressive conditions. The alloy maintains excellent metallurgical stability, making it a preferred choice for components in steam generators, furnace parts, and heat exchangers. It is also weldable and can be fabricated using standard techniques.
Minimum mechanical properties of alloy at room temperature
Typical mechanical properties
Tensile strength Rm N/mm²
Yield strength RP 0.2 N/mm²
Elongation A5 %
Solution treatment
586
240
30
UNS N06690 (Inconel 690 / 2.4642) Key Features for Bar, Rod, Wire, Forging, Plate, and Strip:
1. High-Temperature & Corrosion Resistance
Excellent oxidation resistance up to 1,093°C (2,000°F).
Outstanding resistance to sulfur-containing atmospheres.
Superior resistance to chloride-induced stress corrosion cracking (SCC), especially in nuclear and chemical processing environments.
Exceptional resistance to aqueous corrosion, including nitric acid and oxidizing acids.
2. Mechanical Strength & Durability
High mechanical strength and creep resistance at elevated temperatures.
Maintains good tensile, fatigue, and creep-rupture strength in harsh environments.
Excellent weldability without susceptibility to post-weld cracking.
UNS N06690 (Inconel 690 / 2.4642) Applications by Product Form
1. Bars / Rods / Wires
✅ Applications:
Nuclear reactor components (steam generator tubing, control rod drive mechanisms)
High-temperature furnace parts
Chemical processing plant equipment (valves, pumps, fittings)
Aerospace fasteners and structural components
Heat exchangers and boiler components
2. Forgings
✅ Applications:
Turbine components for power generation
High-pressure piping and pressure vessels
Flanges and specialty fittings for corrosive environments
Components for petrochemical plants
3. Plates / Sheets / Strips
✅ Applications:
Heat exchanger tubing and baffles
Reactor vessel cladding and liners in nuclear power plants
Gas turbine combustion liners
Sulfuric and nitric acid processing equipment
Food processing and pharmaceutical industry heat exchangers
Why Inconel 690?
Excellent high-temperature strength
Superior corrosion resistance (oxidation, nitridation, and hot gases)
Great resistance to stress corrosion cracking (SCC) in nuclear and chemical environments
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2003
Total Annual:
230000000-240000000
Employee Number:
1400~1500
Ecer Certification：
Verified Supplier
Company Overview:
Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre... Company Overview:
Jiangyin Chengxin Alloy Material Co., Ltd has more than 20 years of experience as the lead.ing alloy wire manufacturer in China. We offer a wide range of services from fine wire drawing toresistance wire manufacturing. Since the beginning, our specialty has been the quality and pre...
