HTB1 High Tensile Brass

BS1400:1985

Composition (maximum % unless otherwise listed)

Cu 57.0 min.
Sn 1.0
Zn Remainder
Pb 0.50
Ni 1.0
Fe 0.7 - 2.0
Al 0.5 - 2.5
Mn 0.1 - 3.0
Si* 0.10
T-I 0.20

T-I   Total Impurities

Elements marked with * are specified impurities

Typical Physical Properties

Tensile Strength (MPa) 470-570
Elongation (% min) 18-35
0.2% Proof Stress (MPa) 170-280
Hardness (HB) 100-150

Related Specifications

AS 1565:1985 C86500
AS 1565:1974 865C
ASTM 865
SAE 43

Return To Specifications List