Steel square tubes 15 x 15 x 1,5 mm
Product information
Steel square tubes bright cold-drawn – E220+CR2 / E235+CR1 (S2) according to EN 10305-5
These bright cold-drawn steel square tubes are manufactured from precision steel E220+CR2 or E235+CR1 in accordance with EN 10305-5. They are cold-formed and cold-calibrated precision hollow sections with a square cross-section and surface condition S2 (bright). The cold-drawing process ensures tight dimensional tolerances, high straightness and improved surface quality.
Main features
- Material: E220+CR2 / E235+CR1 according to EN 10305-5
- Manufacturing: Cold-drawn and cold-calibrated
- Profile shape: Square hollow section
- Surface: Bright (surface condition S2)
- Dimensional accuracy: Precision tube with tight tolerances
Note: Due to the manufacturing process, slight drawing marks, minor scratches or transport-related surface characteristics may occur. These are process-related and do not constitute a quality defect provided EN 10305-5 requirements are met. Saw-cut edges are unfinished and not deburred.
Material properties:
- high dimensional accuracy due to cold-drawing process
- uniform wall thickness distribution
- good forming and welding properties
- fine bright metallic surface (S2)
Technical specifications
- Standard: EN 10305-5
- Material grade: E220+CR2 / E235+CR1
- Surface condition: S2 bright
- Tolerances: according to EN 10305-5
- Surface: Bright cold-drawn
- Lengths: Standard lengths or custom cut
- Dimensions: Depending on selected profile size
Dimensional, shape and straightness tolerances comply with EN 10305-5. The bright surface is usually lightly oiled or preserved and may show optical changes due to storage or transport. Without additional surface treatment, no permanent corrosion protection is provided; appropriate further processing or storage is recommended.
Applications
- Precision and mechanical engineering
- Fixture and frame constructions
- Technical components with high dimensional requirements
- Mechanical processing and construction engineering
Delivery is made as cold-drawn precision hollow sections in accordance with EN 10305-5. Production-related deviations within permissible standard tolerances are possible.
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