Character:
 Dark grey powder.
Applications：
 Apply to hard alloy or other uses raw materials extensively.
Product series:

Grade

YH1CK

YH2CK

YH3CK

YS30CK

Main chemical composition,%

Ti
19.6±0.5
22.6±0.5
25.1±0.5
26.5±0.5

Ta
35.5±0.5
27.0±0.5
20.0±0.5
31.2±0.5

T.C

9.6±0.2
10.2±0.2
10.6±0.2
10.8±0.2

F.C

≤0.4

≤0.4

≤0.4

≤0.3
Cr
0.14-0.22
0.16-0.26
0.14-0.25
-
W
Balance
Balance
Balance
Balance

Impurity content

Impurity content % MAX.

Fe

0.1

0.1

0.1

0.1
Na
0.005
0.005
0.005
0.005

K

0.005
0.005
0.005
0.005

S

0.03

0.03

0.03

0.03

O

0.17

0.17

0.17

0.25

N

0.25

0.25

0.25

0.25

Fsss(μm)

BET≤1.0
BET≤1.0
BET≤1.0
2.0～5.0
Phase composition
Single phase
Single phase
Single phase
Single phase
 
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