Services

Alloy Depletion Alpha Case Delta Ferrite Grain Size Micro-cleanliness Microhardness (Knoop & Vickers) Plating Thickness Photomicrograph capture and measurements (10x-1000x)

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• Tensile/Compression (to 120,000 lbs)
• Rockwell Hardness (regular and superficial)
• Brinell Hardness
• Shear
• Proof Load
• Charpy Impact (to 264 ft-lbs)
• Bend
• Flattening

Metaltest provides Weld Procedure and Welder Performance Qualification metallurgical testing. Among the testing we provides are the following types of tests: 

• Root bend
• Face bend 
• Side bend
• Tensile
• Macro etch evaluation
• Metallurgical evaluation
• Impact testing

We also provide regular hardness and micro-hardness testing of hard face overlays and chemical analysis of corrosion resistant overlays.

• Materials Analyzed:
  • Cast Iron
  • Stainless Steel
  • Tool Steel
  • Carbon and Low Alloy Steels
  • Aluminum Alloys
  • Copper Alloys
  • Titanium Alloys
  • Nickel Alloys
  • Cobalt Alloys

• Aluminum
  • Intergranular corrosion resistance per ASTM G110
  • Susceptibility to intergranular corrosion per ASTM G67
  • Exfoliation per ASTM G34 and G66
• Stainless Steel
  • Susceptibility to intergranular attack per ASTM A262
• Nickel
  • Susceptibility to intergranular corrosion per ASTM G28