MATERIAL SELECTION

Start with the specification.

9Cr, 440C and VG10 are material labels used in the published range. They do not, by themselves, establish the performance of a finished shear.

9Cr

Request the precise grade and model specification. Do not assume that a broad material label confirms origin, hardness or heat treatment.

440C

Check the selected model’s documented material and evaluate the finished sample for your intended use. The steel label alone does not confirm cutting feel or service life.

VG10

Confirm the exact material specification and supporting documentation when required. Do not infer material origin or a performance guarantee from a product name.

Compare finished samples.

Consider blade geometry, heat treatment, assembly, intended work and maintenance alongside material. Ask for model-specific records and approve samples before placing a bulk order.