Prime hot forged tool steel round bar 1.Steel grade:SKD61(H13), SAE8620 2.Dimensions:202mm,232mm,252mm,272mm
Specification: SKD61(H13), SAE8620 Chemical: C: 0.34/0.40; Si: 0.80/1.20; Mn: 0.20/0.50; P≤ 0.030; S≤ 0.020; Cr: 4.80/5.50; Mo≤ 1.00/1.50; V: 0.80/1.15; Cu: ≤ 0.25; Ni: ≤ 0.25 Delivery condition: Hot forged, UT tested, annealed and rough turned UT test standard: SEP1921-84 class 3 C/C qualified Harface Hardness: 229HB(aiming for 210HB Max. ) Length: Minimun 80% in 3.0m, maximun 20% in 2.0m plus Straigthness: ≤ 2mm/m(aiming for 1.5mm/M) Size: Dia202mm, Dia232mm, Dia252mm, Dia272mm and other size below 400mm according your request
Prime hot forged tool steel round bar
