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Round Bar

Name Round Bar
Standard SAE 8620, DIN 21NiCrMo2, W.NR 1.6523
Description Lower Nickel Chromium percent than in 3115. More comfortable in turning.
Chemical Composition C: 0,17%–0,23%; Si: 0,1%–0,4%; Mn: 0,65%–0,95%; Cr: 0,4%–0,7%; Ni: 0,4%–0,7%; Mo: 0,15%–0,25%; P,S: 0,035% max
Size Mm 20–140 mm


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