Mil Steel

Related Specifications Germany 1.2316 USA 420 GB 3Cr17NiMo Austra M300 Chemical Analysis C  % Mn % Si  % Cr % Ni % Mo % P  % S % 0.30-0.40 0.60-1.00 0.40-0.60 16.50-17.50 0.50-0.80 0.80-1.0 ≤0.015 ≤0.011 Conventional smelting: EF+LF+VD+ESR Delivery condition: Hot forging, pre-hardened HRC30-35, Spheroidizing annealed, Hardness: HB 200-225 Size availability Type Thickness mm Diameter mm Length mm Block 20-410 410-1000 2000-3000 Application: Dies with anti-erosion and anti-acidity Optical product parts such as camera and sunglasses lens Medical equipment perspex and dies with acrylic