HOLLOW BAR (20MnV6)

Carbon Hollow Bar. High yield strength Aluminium treated fine grained, low alloy calcium treated steels, with improved machinability and welding characteristics.

Available Product Shapes

Hollow Bar

Technical Data

C Si Mn Ni Cr V S P
0.22 1.60 0.35 - - 0.12 0.03 0.03
Normalize Anneal Carburize Core Refine Harden Temper
880-900 °C. Air Cool. 650-700 °C. Cool slowly in controlled furnace. 900-950 °C. Furnace or Air cool. 840 °C. Water Quench. 800 °C. Water Quench. 180-210 °C. Air Cool.
AS DIN BS UNS
- 1.5217 4360 G55 K01907