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O1 Tool Steel

Our endless aisle includes an o1 tool steel and so much more!

Featured Product

ZORO SELECT Oil Hard Flat Stock,O1,1 In Wx36 In L O13816
  • Oil Hard Flat Stock, Steel Material, Width 1 In., Thickness 3/8 In., Finish RMS 45 Max, Length 36 In., Length Tolerance +.250 In./.500 In., Hardness Scale 177 to 212 BHN, Grade O1, Standards UNS T31501, SAE J-437, ASTM A-681-07, FEDERAL QQT-570 REV C

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