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Inconel 718 Coil

Inconel 718 (UNS N07718) Precipitation-Hardened Alloy: High-Strength Performance

Inconel 718 is a precipitation-hardenable nickel-chromium alloy containing significant amounts of iron, niobium, and molybdenum, along with smaller amounts of aluminum and titanium. It is engineered to provide exceptionally high yield, tensile, and creep-rupture properties at temperatures up to 704°C (1300°F).

Technical Specifications

Chemical Composition: 50%-55% Ni, 17%-21% Cr, 4.75%-5.5% Niobium (Nb), and 2.8%-3.3% Mo.
Mechanical Strength: Through age-hardening, it achieves far higher strength than Inconel 600 or 625.
Applications: Aerospace (jet engines and rocket motors), oil and gas (high-strength bolts and wellhead tools), and nuclear engineering.

Product Name	Inconel 718 Coil
Thickness	2.5mm-10.0 mm
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc.
Width	610-2000 mm
Standard	ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface	BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Certificate	ISO, SGS, BV
Production Technology	Hot Rolling, Cold Rolling

Comparison Table: Inconel 600 vs. 625 vs. 718

Feature	Inconel 600	Inconel 625	Inconel 718
Primary Alloy Type	Ni-Cr-Fe (Solid Solution)	Ni-Cr-Mo-Nb (Solid Solution)	Ni-Cr-Fe-Nb (Precipitation Hardening)
Main Advantage	Oxidation & SCC Resistance	Pitting & Fatigue Resistance	Extreme High-Yield Strength
Max Service Temp	~1093°C (2000°F)	~980°C (1800°F)	~700°C (1300°F)
Common Use Case	Furnace components, Nuclear	Marine, Chemical plants	Aerospace turbines, Oil & Gas
Weldability	Excellent	Excellent	Good (Resistant to post-weld cracking)

Product Details

We adopt high standard production processes, select high-quality steel raw materials, and provide diverse product specifications and models. All steel products have passed strict quality testing, with smooth and even surfaces, precise dimensions, excellent compressive strength, corrosion resistance, and processability. Support customized thickness, length, and special process requirements to meet different usage standards in different scenarios. Clear display of high-definition detailed images and technical parameter tables of the physical object, ensuring transparent and visible quality.

Packaging And Shipping

Adopting a professional industrial packaging solution that is moisture-proof and scratch resistant, each batch of steel is tied and fixed with customized wooden frames/steel strips, combined with anti rust coatings and cushioning pads to ensure zero damage during transportation. Clear product model, batch number, and storage identification on the outer packaging, supporting customized enterprise logos and information labels. Environmentally friendly and recyclable packaging materials practice green concepts, reducing transportation and disassembly costs.

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