With our state-of-the-art production facilities on several continents, we produce high precision bars at a high level of competitiveness. Special surfaces, tolerances, straightness and material properties lead to technological leadership and a smooth production process. These benefits are offered in a wide range of diameters and a large variety of materials. Furthermore, the comprehensive stock program of our service centers enables short-term deliveries.
Bar diameters
Ø 0.027 - 1.181 inch (drawn, ground)
Ø 0.629 - 15.748 inch (warm worked, peeled)
Diameter tolerance
h11 – h5 possible
tighter or different tolerances according to customer requirements
Bar lengths
larger diameters, other bar lengths and tolerances on request
Straightness
up to 0.0024 inch/foot
Roughness
We manufacture bars according to your requirements.
With an excellent surface and straightness, ideal roundness, and the smallest diameter tolerances (according to ISO 286-2 to h5). Available as straightened, ground, polished.
Saws
Precision cuts with our high-performance saws.
Bar labeling
Non-destructive testing > 100 % testing,
Test methods
Precision_Wire_US_Brochure-bars.pdf
pdf
Bars in the automotive industry require special properties and machining. We offer these in a variety of materials with the tightest tolerances.
The bars undergo multiple eddy-current tests and, if required, can also be ultrasonically tested using the latest technology. Steel bars are used in a variety of automotive components.
Our wear and corrosion resistant powder metallurgical tool steels are often used in the demanding food and pharmaceutical industries. They are used for the manufacture of tableting tools, knives and blades used within the packaging of food, and the processing of packaging materials.
Bars with an optimized surface for piston rods in pneumatic cylinders are used in machine and plant engineering. The same applies to soft magnetic steels for solenoid valves. Choose from our wide range of materials. Due to the diverse production options, Zapp products have numerous applications in pneumatics.
Here you will find the material overview
We offer bars for your application in the oil and gas industry. Bars made of nickel-based alloys and special stainless steels are used in the most corrosive environments.
Our stock includes bars with currently valid specifications of the major oil field service companies. You can find these in large dimensions as stock items in our service centers worldwide.
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