Category: Technical Guide | Published: 2026-03-07 | By: Divine Brass Industries
Clear, complete specifications are essential for getting brass components that meet your requirements. Learn how to write effective specifications.
Specification Components
Material Requirements
- Alloy: Specific UNS or C-number
- Condition: Hardness, temper
- Composition: If special requirements
- Source: Approved supplier list
Dimensional Requirements
- Critical Dimensions: Marked on drawing
- Tolerances: Actual tolerance values
- Surface Finish: Ra value or finish type
- Reference Dimensions: Non-critical
Testing Requirements
- Mechanical Testing: If required
- Leak Testing: For pressure parts
- Special Tests: Application-specific
Drawing Standards
- ISO or ASME drawing standards
- GD&T (Geometric Dimensioning)
- Clear views and sections
- Bill of materials
Documentation
- Material certificates
- Inspection reports
- PPAP documentation
- Traceability records