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En24/817m40 36CrNiMo4/1.6511 Sncm439/Sncm8 Forging Shaft 4340 ESR Alloy Tool Steel

En24/817m40 36CrNiMo4/1.6511 Sncm439/Sncm8 Forging Shaft 4340 ESR Alloy Tool Steel
EN24/817M40 36CrNiMo4/1.6511 Sncm439/Sncm8 Forging Shaft 4340 ESR Alloy Tool Steel1: 4340 steel introductionAISI 4340...

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