ASTM F3626 is a technical guide focused on additive manufacturing test artifacts for accelerated build quality assurance in laser beam powder bed fusion (PBF-LB). It helps establish a practical framework for evaluating build quality using purpose-built artifacts rather than relying on full part production alone. By supporting more efficient assessment of process consistency and output quality, this standard can help manufacturers and users improve confidence in PBF-LB workflows, especially when repeatability and control are important.

What is ASTM F3626?

ASTM F3626, titled Standard Guide for Additive Manufacturing — Test Artifacts — Accelerated Build Quality Assurance for Laser Beam Powder Bed Fusion (PBF-LB), provides guidance for using test artifacts to assess build quality in a laser-based powder bed fusion process. In practical terms, it is intended to support more rapid quality assurance activities by defining a structured approach to evaluation. The standard is relevant to teams that need a consistent way to monitor process behavior, compare builds, and support technical review of PBF-LB output.

Where is ASTM F3626 used?

This standard is commonly used in additive manufacturing environments that rely on laser beam powder bed fusion systems and need a repeatable method for build quality assessment. It may be applied during process development, production verification, or ongoing quality control when test artifacts are used to represent build performance. ASTM F3626 can be useful for manufacturers, engineers, and quality personnel working with metal PBF-LB workflows where faster feedback on build quality supports decision-making and process control.

Why is ASTM F3626 important?

ASTM F3626 is important because it supports more consistent evaluation of PBF-LB builds using test artifacts, which can improve quality control and reduce uncertainty in manufacturing decisions. A standardized guide helps align testing practices, supports procurement and compliance discussions, and can make build verification more efficient. For organizations managing additive manufacturing quality, ASTM F3626 offers a technical reference that may help reduce risk, improve repeatability, and strengthen confidence in process results.

• Test artifacts for build quality assessment
• Laser beam powder bed fusion workflow support
• Accelerated quality assurance approach
• Process consistency and verification
• Quality control and technical evaluation