Laser-Welded Stainless Steel Bars, Plates, and Shapes by ASTM International

Guidelines for Stainless Steel Laser and Laser Hybrid Welded Bars, Plates, SCP, and Built-up Shapes

• Structural Applications: Laser-welded stainless steel bars, plates, and shapes are covered by this specification for use in bolted or welded structures
• Usage of SCP and Built-up Shapes: These shapes are employed in various applications, including buildings and architectural steel profiles, with no limitations
• Manufacturing Requirements: This specification outlines minimum requirements for producing laser and laser hybrid welded stainless steel shapes, ensuring welds match base metal's tensile and yield strength
• Strength Matching: When using base metals of varying strengths, the lower strength metal's requirements must be met
• Chemical Requirements: This specification references A240/A240M, A276/A276M, or A479/A479M for chemical needs, while mechanical tests are determined by this standard's mechanical properties section
• Safety Disclaimer: This standard does not cover all potential safety concerns; users must establish safety practices
• Standard Development: This international standard was developed following internationally recognized standardization principles established by the WTO TBT Committee