increasing the metal surface's wear resistance 91HRA YD carbide composite rod

Place of Origin:

Hunan, China

Brand Name:

ZZUP

Model Number:

YD5

Diameter:

OD22*450mm

Length:

450mm

Material:

Copper / Copper Alloy

Operating Current:

AC/DC

Welding Current:

AC/DC

Operating Temperature:

International Standard

Application:

welding

tolerance of diament and length:

0~+1.5

percent of CuNiZn:

20%

percent of wc:

80%

hardness:

91HRA

Strength:

690MPA

common length:

280~500mm

grain sizes:

3.2-4.8mm/4.8-6.4mm/6.4-8.0mm ect