Metlab, Philadelphia, recently heat-treated custom fabricated leaf springs of an antique 1932 Alfa Romeo sports car. The springs were made for a Pennsylvania-based automobile restorer. The leaf springs, made from HR-5160 steel, were patterned after the original springs, which were too worn to be reused. The replacement springs were hardened and press quenched into the shape of the spring, and were tempered to a final hardness of HRC 28–32, duplicating the hardness as measured on the originals.

Bruker Elemental, Kennewick, Wash., introduces the second generation of its S1 Titan handheld XRF analyzer platform. Based on extensive customer feedback, enhancements include a weatherproof IP54-rated housing, and optional integrated camera and small spot collimator. In addition, the protective Titan Detector Shield has been made standard for all models. The patented SharpBeam collimator technology remains a standard feature in all S1 TITAN models.

QuesTek Innovations LLC, Evanston, Ill., announces that its ultra high-strength, high-toughness Ferrium M54 steel has been approved for inclusion in the aerospace industry’s Metallic Materials Properties Development & Standardization (MMPDS) Handbook. QuesTek accelerated M54 steel from a clean sheet design to a precise chemical composition in less than one year, and produced the first 10-ton ingot the following year.