GB/T 25369-2010Metal cutting-bimetal band saw blades - Technical specifications (English PDF)

1 Scope

This standard specifies the metal cutting bi-metal band saw blade of terms and definitions, technical requirements, marking and packaging.

This standard applies to the width dimension of 6mm ~ 80mm, material is a high-speed steel teeth part or high speed steel, blade body material is low

Metal alloy spring steel cutting bi-metal band saw blade (hereinafter referred to as band saw blades).

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 230.1-2004 metal Rockwell hardness test - Part 1. Test methods (A, B, C, D, E, F, G, H, K, N, T standard

Feet) (ISO 6508-1.1999, MOD)

GB/T 4340.1-1999 Vickers hardness test - Part 1. Test method (eqv ISO 6507-1.1997)

GB/T 21954.1-2008 metal cutting band saw blades - Part 1. Terminology (ISO 4875-1.2006, MOD)

GB/T 21954.2-2008 metal cutting band saw blades - Part 2. Characteristics and dimensions (ISO 4875-2.2006, MOD)

JB/T 4318.3 horizontal band sawing machines - Part 3. Testing of the accuracy

JB/T 6050 General heat treatment of steel parts hardness testing

3 Terms and Definitions

GB/T 21954.1 and established the following terms and definitions apply to this standard.