High speed steel strips M35 1.Steel flats size: 2.Thinckness:0.8-3. ... 0mm 3.HRC after hardening and temper High speed steel strips M35Main MaterialM35BrandWU GANGQualiy GradeAISI ASTMPayment TermsL/C,TTFOB(USD)400 ... tonDelivery ConditionHR,TMCP,Q&T,N,T,N&TTestUltrasonic test,HIC test,Bend test,Tensile test,Impact testDetection StandardChina:JB4730,GB/T2970 America:A435 ...