Thông tin sản phẩm
- up to 1000 mm to DIN EN ISO 3650
- grades K,0, 1 and 2
- single gauge blocks
- sets, standard as well as individual compositions
- special designs
- custom-made lengths
- high wear-resistance
- hardness > 800 HV
- good dimension stability due to extensive stabilisation process
- thermal expansion coefficient
- for steel gauge blocks ≤ 100 mm α= 11,9 * 10-6 °K-1
- for steel gauge blocks > 100 mm α= 11,5 * 10-6 °K-1
- traceable calibration certificate (laboratory accredited to DIN EN ISO/IEC 17025) included in delivery