HOLLOW BAR (2C)

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

Configure & Buy

Product Features

Technical Data

Chemical Analysis

C	Si	Mn	V	S	P
0.22	1.60	0.35	0.12	0.03	0.03

Nearest Standards

ASTM	DIN	UNS
A381	1.5217, 20MnV6	K03013

Heat Treatment

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.