Typical Steel Grade
TBPS
 

Specifications
Φ5.5～Φ20mm.
 

Product Features
Good corrosion resistance, resistance to water, oil-based ink and mail alcohol solvent; good abrasion resistance, good writing quality, long service life; free-cutting, high surface finish requirements, high processing and manufacturing efficiency; stable performance, uniform hardness on the wire cross section, high machining accuracy, being part of special products for ball-point pen point.
 

Application fields
Tip manufacturing for ball-point pen, gel pen, and medium-oil pen, etc.