Because Invar 36 holds its size and shape when temperatures rise, these nickel-iron alloy rods are the go-to material when dimensional stability is required. They are commonly used when precision is a priority, such as for scientific instruments and optical devices.

200 nickel rods are over 98% pure, so they offer corrosion resistance along with good formability, weldability, and electrical conductivity. They're often used in food-processing equipment and chemical shipping drums.

From marine hardware to chemical-processing equipment, 400 nickel rods are widely used for their strength, weldability, and formability. Comparable to Monel, this nickel-copper alloy will stand up to highly corrosive environments, such as those involving salt water, sulfuric acid, and alkalies.

Even in temperatures up to 2000° F, Alloy X nickel rods offer good strength and weldability, along with excellent oxidation resistance. They're often used for components in gas turbine engines and furnaces. This material is equivalent to Inconel HX and Hastelloy X.

Containing titanium and aluminum for added hardness, K500 nickel has double the yield strength of 400 nickel, with the same excellent corrosion resistance.

More corrosion resistant than 400 nickel threaded rods, these C276 nickel rods are often used in marine environments and chemical-processing plants.

No need to add flux—these alloys have it built in.

These alloys create stronger bonds than standard brazing alloys.

These cadmium-free alloys create stronger bonds than standard brazing alloys.

These alloys melt into thicker liquid than standard brazing alloys, which allows them to fill larger gaps.