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 |
| Weldability | Good |
| Payment Term | 30%TT+70%TT / LC |
| Alloys | Monel Alloy Tube |
| Size | Negotiable |
| Density | 8.80 g/cm3 |
| Type Of Material | nickel-copper alloys |
| Technique | Cold Drawn,Hot Rolled Forged |
| Color | Silvery white |
| Type Of Product | reducer |
| Condition | Hard / Soft |
| Edge | Mill Edge Slit Edge |
| Yield Strength | 240 MPa |
| Place of Origin | China |
| Brand Name | NikTech |
| Certification | ISO 9001:2008 |
| Model Number | Inconel 625 |
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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 |
| Weldability | Good | Payment Term | 30%TT+70%TT / LC |
| Alloys | Monel Alloy Tube | Size | Negotiable |
| Density | 8.80 g/cm3 | Type Of Material | nickel-copper alloys |
| Technique | Cold Drawn,Hot Rolled Forged | Color | Silvery white |
| Type Of Product | reducer | Condition | Hard / Soft |
| Edge | Mill Edge Slit Edge | Yield Strength | 240 MPa |
| Place of Origin | China | Brand Name | NikTech |
| Certification | ISO 9001:2008 | Model Number | Inconel 625 |
| High Light | Hot Rolled Forged inconel 625 bar ，Cold Drawn inconel 625 bar ，Aerospace monel 400 heat treatment | ||
Inconel 625 bar is a nickel-chromium-molybdenum-niobium alloy engineered to deliver exceptional performance in extreme environments, combining high mechanical strength, corrosion resistance, and thermal stability. Composed of 58–63% nickel, 20–23% chromium, 8–10% molybdenum, and 3.15–4.15% niobium, this alloy forms a protective oxide layer that resists oxidation, pitting, and stress corrosion cracking (SCC) in temperatures up to 1,200°C (2,192°F). Its low carbon content (≤0.10%) and balanced iron matrix ensure minimal sensitization, making it ideal for aerospace engines, marine components, and chemical processing equipment exposed to chlorides, sulfuric acid, and seawater.
Certified to ASTM B446 and ASME SB-446 standards, Inconel 625 bars achieve tensile strength of ≥758 MPa and elongation of ≥30%, outperforming conventional stainless steels in cyclic thermal and corrosive operations. With a thermal expansion coefficient of 12.8 × 10⁻⁶/°C and near-zero magnetic permeability, it ensures dimensional stability in cryogenic (-196°C) to high-heat environments, critical for nuclear reactors, offshore platforms, and gas turbine components.
| Property | Value | Standard |
|---|---|---|
| Chemical Composition | Ni: 58–63%, Cr: 20–23%, Mo: 8–10% | ASTM B446, ASME SB-446 |
| Nb: 3.15–4.15%, Fe: ≤5.0%, C: ≤0.10% | DIN 17752, ISO 15156-3 | |
| Mechanical Properties | Tensile Strength: 758–1,000 MPa | ASTM E8, ISO 6892 |
| Yield Strength: 379–700 MPa | ||
| Elongation: ≥30% | ||
| Physical Parameters | Density: 8.44 g/cm³ | ASTM B865 |
| Melting Range: 1,290–1,350°C | ||
| Thermal Conductivity: 14 W/m·K |
Aerospace: Turbine blades, combustion chambers, and jet engine exhaust systems requiring oxidation resistance at 1,000°C+.
Marine Engineering: Subsea pipelines, seawater valves, and offshore platform components resistant to chloride-induced pitting.
Petrochemical: Reactors, distillation columns, and sour gas pipelines in H₂S-rich environments.
Nuclear Energy: Fuel rods, reactor coolant systems, and radiation shielding components.
Energy Generation: Gas turbine shafts and geothermal plant heat exchangers.
Q1: How does Inconel 625 compare to Inconel 718 in high-temperature applications?
A: Inconel 625 excels in corrosion resistance and thermal stability up to 1,200°C, while Inconel 718 offers higher tensile strength (up to 1,450 MPa) for applications requiring load-bearing capacity at slightly lower temperatures.
Q2: What welding methods are recommended for Inconel 625 bars?
A: Use TIG (GTAW) or MIG (GMAW) with ERNiCrMo-3 filler wire. Post-weld stress relief at 600–650°C is advised to prevent cracking in critical applications.
Q3: Can Inconel 625 bars operate in sulfuric acid environments?
A: Yes. In 80% sulfuric acid at 80°C, corrosion rates are ≤0.1 mm/year, outperforming stainless steels by 10x.
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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