pinch valve for molybdenum high speed nighttrail
AISI 4140 Chrome Molybdenum High Tensile Steel AZoM. Jul 5, 2012 . AISI 4140 is a chromium molybdenum alloy steel, the chromium . molybdenum content ensures uniform hardness and high strength. . by the machine's manufacturer for ideal tool type feeds and speeds. . adapters, valves, spindles. logging parts, trim dies, arbors. milling spindles, motor shafts, pinch bars.