Inconel 690 Bar

Diameter:1 mm (0.0394 in) – 450 mm (17.717 in)
Length:Up to 12 meters (472.441 in)
Delivery Condition:Solution treated, annealed, age-hardened
Surface Condition:Black, polished, turned, ground
Shape:Round, square, hexagonal

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Inconel 690 Bar
Description

Inconel 690 bar is a high-chromium nickel alloy known for its outstanding resistance to high-temperature oxidation, corrosion, and stress-corrosion cracking. Its high chromium content provides exceptional performance in acidic, alkaline, and high-temperature steam environments, making it particularly suitable for severe industrial conditions.

The alloy offers excellent mechanical strength, thermal stability, and metallurgical stability, even at elevated temperatures. Inconel 690 bars are widely used in nuclear power systems, chemical processing, heat-treating equipment, and furnace components where long-term durability and corrosion resistance are essential.

We supply Inconel 690 bars in various diameters and lengths, available in hot-rolled, cold-drawn, or precision-ground conditions according to customer requirements.

Inconel 690 Bar
Chemical Compositions

Nickel (Ni)	58% min
Chromium (Cr)	27-31%
Iron (Fe)	7-11%
Silicon (Si)	0.5% max
Carbon (C)	0.05% max
Manganese (Mn)	0.5% max
Sulfur (S)	0.015 max
Copper (Cu)	0.5% max

Inconel 690 Bar
Prices

Region / Market	Estimated Price (Inconel 690 Bar / Rod)	Comments / Typical Conditions
China (domestic mill / factory, bulk order)	~ US$ 18 – 28 / kg	Hot-rolled or standard round bar, larger quantities (500 kg+), simple finish.
China (smaller qty, trading company)	~ US$ 25 – 38 / kg	Smaller orders or more processed (cut to length, cleaned).
Asia / Export from China (FOB)	~ US$ 30 – 45 / kg	Standard export round bar, common industrial spec.
Europe / USA (imported, standard bar)	~ US$ 40 – 60 / kg	Includes shipping, import duties, with standard finish (bright or turned).
Europe / USA (certified, small batch or premium finish)	~ US$ 55 – 75 / kg	For small lot, traceability/ certification, or special machining/finishing.