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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"}}
{"title":"Inconel Alloy 600 Round Bar UNS N06600 For Industrial Application","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/4b\/b76d6b3648355543d269c1a38b9a-200x200-1\/inconel_alloy_600_round_bar_uns_n06600_for_industrial_application.jpg","attrs":{"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"}}
{"title":"Special Metals Inconel 718 Bar Stock , Nickel Alloy 718 With Ending Machinabilit","imgUrl":"https:\/\/img.chinax.com\/nimg\/3b\/82\/890fabb7578bdb03fd52988f469b-200x200-1\/special_metals_inconel_718_bar_stock_2c_nickel_alloy_718_with_ending_machinability.jpg","attrs":{"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"}}
{"title":"Incoloy 925 Forging Round Bar High Temperature Age Hardening Nickel-Based Alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/fe\/ea63f316d1d1e51dd2d2c59d8900-200x200-1\/incoloy_925_forging_round_bar_high_temperature_age_hardening_nickel_based_alloy.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":"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"}}
UNS N05500 Monel K500 Age Hardenable Nickel Copper Alloy Precision Forging Bar
The UNS N05500 Monel K500 precision forging bar is a precipitation-hardenable nickel-copper alloy that delivers exceptional mechanical strength combined with outstanding corrosion resistance. Manufactured to ASTM B865 specifications, this age-hardenable alloy is engineered for critical oil and gas equipment components, pump shafts, fasteners, and downhole tools where high tensile properties and environmental durability are non-negotiable.
Key Features
Age-Hardenable High Strength: Precipitation hardening delivers tensile strength exceeding 965 MPa and yield strength above 690 MPa, significantly outperforming standard Monel 400 in load-bearing applications.
Superior Corrosion Resistance: Excellent resistance to sour gas (H₂S), chloride stress corrosion cracking, and acidic environments commonly encountered in oil and gas production.
Non-Magnetic Properties: Low magnetic permeability makes it ideal for downhole instrumentation and non-magnetic drill collar components.
High Fatigue & Impact Resistance: Charpy V-notch impact strength exceeding 60 J ensures reliability under cyclic loading and harsh operating conditions.
Precision Forging Quality: Tight dimensional tolerances and uniform grain structure achieved through controlled forging processes, minimizing machining allowance.
Chemical Composition (Typical)
Element
Ni
Cu
Fe
Mn
Si
C
S
Al
Ti
Content (%)
63.0 min
27.0-33.0
2.0 max
1.5 max
0.5 max
0.18 max
0.01 max
2.30-3.15
0.35-0.85
Typical Applications
Oil & Gas Equipment: Pump shafts, valve stems, compressor shafts, and high-pressure fittings for sour service environments.
High-Strength Fasteners: Bolts, studs, nuts, and washers for critical flange connections in offshore platforms and refineries.
Springs & Flexible Elements: High-strength springs, Belleville washers, and diaphragm seals requiring both elasticity and corrosion resistance.
Marine Propulsion: Propeller shafts, rudder stocks, and stern tube components for naval and commercial vessels.
Mechanical Properties (Age Hardened Condition)
Property
Value
Tensile Strength
≥ 965 MPa (140 ksi)
Yield Strength (0.2% Offset)
≥ 690 MPa (100 ksi)
Elongation
≥ 20%
Hardness
27-35 HRC
Impact Strength (Charpy V-Notch)
≥ 60 J
Available Size Range
Diameter: 10mm to 300mm (custom diameters available upon request)
Length: 1,000mm to 6,000mm (longer lengths available upon request)
Surface Finish: Hot forged, centerless ground, polished
Tolerance: H8, H9, H10, H11 per customer specification
Quality Assurance
Every lot is supplied with full mill test certification including chemical analysis, mechanical property test results (tensile, yield, elongation, hardness), Charpy impact test, and ultrasonic testing (UT) to ASTM A388 or equivalent. Third-party inspection by SGS, BV, or TÜV available upon request.
Contact us today for a competitive quotation on UNS N05500 Monel K500 precision forging bars for your oil and gas equipment 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...