... ~6m as customized with UT Article: SKD61, SKD11, Cr12Mo1V1, Tool steel flat bar Grade:SKD61, SKD11, Cr12Mo1V1 etc. as customizedSize:20-800mmLength:1-6m ... upgrading products for national key industries of machine, locomotive, ship making, oil, chemical engineering, electric power, automobile, coal feeder, aviation, space ...