Wuxi Nickel Alloy New Material Technology Co., Ltd
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days |
| Packaging Details | carton, plywood pallet |
| Surface Treatment | copper coated |
| Alloy | nickel copper alloy |
| Thermal Stability | Excellent |
| Nickel Composition | 52~57% |
| Testing Facility | Accept third party testing such as SGS |
| Thermal Conductivity | 21.8 W/mK |
| Standard | ASTM, JIS, AISI, EN, GB |
| Condition | Hard / Soft |
| Elongation | 35-55% |
| Width | As Your Request |
| Application | anti-corrosion |
| Grade | Monel K-500, Monel400 |
| Chemical Position | Ni 63%min; Cu 28-34% |
| Type Of Material | nickel-copper alloys |
| Place of Origin | China |
| Brand Name | NikTech |
| Certification | ISO 9001:2008 |
| Model Number | Monel K500 |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 300 Ton per Month |
| Delivery Time | 2-30days | Packaging Details | carton, plywood pallet |
| Surface Treatment | copper coated | Alloy | nickel copper alloy |
| Thermal Stability | Excellent | Nickel Composition | 52~57% |
| Testing Facility | Accept third party testing such as SGS | Thermal Conductivity | 21.8 W/mK |
| Standard | ASTM, JIS, AISI, EN, GB | Condition | Hard / Soft |
| Elongation | 35-55% | Width | As Your Request |
| Application | anti-corrosion | Grade | Monel K-500, Monel400 |
| Chemical Position | Ni 63%min; Cu 28-34% | Type Of Material | nickel-copper alloys |
| Place of Origin | China | Brand Name | NikTech |
| Certification | ISO 9001:2008 | Model Number | Monel K500 |
| High Light | GB monel k500 rod ，AISI monel k500 rod ，Corrosion Resistance k500 round bar | ||
Monel K500 rod is a precipitation-hardened nickel-copper alloy designed to deliver exceptional corrosion resistance, high tensile strength, and durability in the most aggressive industrial environments. Composed of 63–67% nickel, 27–33% copper, with additions of aluminum (2.3–3.15%) and titanium (0.35–0.85%), this alloy combines the corrosion resistance of Monel 400 with enhanced mechanical properties through γ' phase (Ni₃(Al,Ti)) precipitation hardening.
Ideal for marine, oil & gas, and aerospace applications, Monel K500 rods achieve a tensile strength of 1,100–1,300 MPa and yield strength of 800–1,000 MPa after aging treatment, outperforming conventional stainless steels in high-stress and corrosive conditions. Its resistance to chloride-induced pitting, stress corrosion cracking (SCC), and sulfidation in H₂S-rich environments makes it indispensable for subsea components, sour gas well tools, and seawater pump shafts. With a melting range of 1,288–1,343°C and near-zero magnetic permeability even at cryogenic temperatures (-196°C), it ensures reliability in extreme thermal, chemical, and electromagnetic conditions.
| Property | Value | Standard |
|---|---|---|
| Chemical Composition | Ni: 63–67%, Cu: 27–33%, Al: 2.3–3.15% | ASTM B865, ASME SB-127 |
| Ti: 0.35–0.85%, Fe: ≤2.0%, Mn: ≤1.5% | NACE MR0175, DIN 17752 | |
| Mechanical Properties | Tensile Strength: 1,100–1,300 MPa | ASTM B865, ISO 15156-3 |
| Yield Strength: 800–1,000 MPa | ||
| Elongation: ≥20% | ||
| Physical Parameters | Density: 8.80 g/cm³ | ISO 6892 |
| Melting Point: 1,288–1,343°C | ||
| Thermal Conductivity: 22 W/m·K |
Marine Engineering: Propeller shafts, seawater valve stems, and offshore platform fasteners.
Oil & Gas: Downhole drilling tools, valve trim, and H₂S-resistant pipeline components.
Aerospace: High-strength fasteners, turbine blades, and engine components.
Chemical Processing: Reactor agitators, heat exchanger tubes, and sulfuric acid handling systems.
Nuclear Energy: Control rod drive mechanisms and radiation-resistant instrumentation.
Q1: How does Monel K500 compare to Monel 400 in mechanical performance?
A: Monel K500 offers 3x higher yield strength and 2x higher tensile strength due to aluminum/titanium additions and aging treatment, while maintaining equivalent corrosion resistance.
Q2: Can Monel K500 rods withstand cryogenic temperatures?
A: Yes. The alloy retains ductility and near-zero magnetic permeability at -196°C, ideal for LNG storage and superconducting applications.
Q3: What heat treatment is required for optimal performance?
A: Aging at 593–607°C for 6–16 hours followed by controlled cooling maximizes γ' phase precipitation. Stress relief annealing at 620–650°C is recommended for cold-worked rods.
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-res... Wuxi Nickel New Material Co., Ltd. is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys, corrosion-res...
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