| Model Number: | HTB-47-0 |
|---|---|
| Brand Name: | HTB |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
★ Good corrosion resistance, chemical reagent will not cause damage to it, can bebarehanded inuse without anti rust treatment, for research of gauge block can be placed for a long time. In addition in the custody also does not need special treatment.
★The material of high hardness, abrasion resistance, service life is 5-10 times the steelgauge block is 4-5 times, hard alloy gauge.
★The material has good stability, no change, it can prolong the period of verification.
★The material is fine, smooth surface, grinding force, high precision.
★Linear expansion coefficient and common steel materials are similar, can replace the metalblock, and measuring the length of steel and iron products without temperature correction.
The manufacture standard is based on
★The material of high hardness, abrasion resistance, service life is 5-10 times the steelgauge block is 4-5 times, hard alloy gauge.
★The material has good stability, no change, it can prolong the period of verification.
★The material is fine, smooth surface, grinding force, high precision.
★Linear expansion coefficient and common steel materials are similar, can replace the metalblock, and measuring the length of steel and iron products without temperature correction.
The manufacture standard is based on
ISO/DIN/JIS/GB/T—grade K and 0 and 1 and 2
GGG-G-15C—grade 2 and 3 and B
The range of nominal size : 0.2mm — 300mm, 0.01″--12″