High quality QCr0.6-0.4-0.05 Bronze

QCr0.6-0.4-0.05

Bronze

Material Name: QCr0.6-0.4-0.05

Bronze

criteria: (GB / T 5231-2001)

Features and Scope:

to add a small amount of chromium zirconium . magnesium bronze, compared with QCr0.5 can further improve the tensile strength . hardness and heat resistance, along with good electrical conductivity

chemical composition:

Iron

Fe: 0.05

Nickel

Ni: 0.05

P

P: 0.01

Cu: margin

impurities: 0.5

Chromium

Cr: 0.4-0.8

Magnesium

Mg: 0.04-0.08

Chromium

Zr: 0.3-0.6

Mechanical Properties: Mechanical Properties of strong

heat treatment process: process quality