BC(Bronze Casting), LFBC(Lead-Free Bronze Casting)

BC(Bronze Casting) , LFBC(Lead-Free Bronze Casting)

Bronze casting refers to tin bronze casting, phosphor bronze casting, and leaded tin bronze casting, based on cooper-tin system. Casting is easy to make, its surface is beautiful, and casting is excellent in pressure-resistance, abrasion-resistance, and corrosion-resistance.

This is a generic term for tin bronze, phosphor bronze, and leaded tin bronze, with copper and tin used as subjects. With easy casting properties and fine cast surfaces, it has good resistance to pressure, wear, and corrosion.

Products respond to environmental regulations such as lead and chrome. It is used as bearings, sleeves, bushings, gears for ships, small pump parts, and general machinery parts.
This is used in bearings, sleeves, bushings, side scuttles for vessels with gears, small pump components, etc. It has excellent machinability, solderability, and resistance to pressure, wear, and corrosion.

Size
*1mm~**0mm ROD, PIPE, COIL, RETANGULAR BAR, HEXAGONAL ROD

Material
ASTM B**5 C****0, C****0, C****0, C****0, C****0, C****0

Specification

Product Name

Type

Sign

Old Sign

Chemical Composition

Mechanical Properties

Related Foreign Standards

KSD ***5

Cu

Sn

Pb

Zn

Fe

Ni

P

Tensile Strength

Elongation

JIS

ASTM

BRONZE CASTING

Type 1

CAC**1C

BC1C

*9.0~*3.0

2.0~4.0

3.0~7.0

8.0~*2.0

~0.*5

~1.0

~0.5

**5~

*5~

BC1C

C****0

Type 2

CAC**2C

BC2C

*6.0~*0.0

7.0~9.0

~1.0

3.0~5.0

~0.2

~1.0

~0.5

**5~

*5~

BC2C

C****0

Type 3

CAC**3C

BC3C

*6.5~*9.5

9.0~*1.0

~1.0

1.0~3.0

~0.2

~1.0

~0.5

**5~

*3~

BC3C

C****0

Type 6

CAC**6C

BC6C

*3.0~*7.0

4.0~6.0

4.0~6.0

4.0~6.0

~0.3

~1.0

~0.5

**5~

*5~

BC6C

C****0

Type 7

CAC**7C

BC7C

*6.0~*0.0

5.0~7.0

1.0~3.0

3.0~5.0

~0.2

~1.0

~0.5

**5~

*5~

BC7C

C****0