Sep 12, 2021
AISI4340 high-strength Cr-Ni-Mo alloy steel, forged round bars with an outer diameter of 400mm and a length of 4000mm, are annealed and processed by turning, and then subjected to the last step of ultrasonic flaw detection. The rigorous process creates high-quality products. We are not only nickel-based alloys, special alloy steels are also our advantageous products. #AISI4130 #aisi4340 #34crnimo6 #34CrNiMo4#aisi4140 #nickelalloy https://www.instagram.com/p/CTs7re4pMqM/?utm_medium=tumblr