1. Features: it has good flow ability, good adhesive strength, high wear and corrosion resistance.
  2. Particle size range: 2.0mm-0.25mm.
  3. Appearance: Dark gray metal pellet.
  4. Applications: Widely used for built-up welding material. The hardness, wear and corrosion resistance of the surface welded with material can be greatly improved.
 


GRADE & CHEMICAL COMPOSITIONS

Grade

Chemical Compositions

T.C

Co

F.C

Ti

Fe

O

ZTC32

5.5～5.9

3.5～4.0

≤0.1

≤0.5

≤0.5

≤0.1

ZTC31

5.4～5.8

5.7～6.3

≤0.1

≤0.5

≤0.5

≤0.1

ZTC33

5.4～5.8

6.5～7.2

≤0.1

≤0.5

≤0.5

≤0.1

MICROSTRUCTURE & PHYSICAL PROPERTIES

Grade

Physical Properties

Alloy microstructures

Density (g/cm)

Hardness（HV）

Porosity≤

Uncombined Carbon≤

Microstructure

ZTC32

14.8～15.3

≥1400

A04B04

C04

 Without decarbonization, Without Co aggregation

ZTC31

14.8～15.0

≥1300

A04B04

C02

ZTC33

14.5～15.0

≥1300

A04B04

C04

 
 
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