澳门老永利总部

Tungsten Carbide Powder Grades

Tungsten carbide powde澳门老永利总部r grades form GB/T 4295-2008 as follow:

Product:  Tungsten Carbide Powder


WC

Impurities,Max.

Al

Ca

Fe*

K

Mg

Mo

Na

S

Si

≥99.8

0.002

0.002

0.02

0.0015

0.002

0.01

0.0015

0.002

0.003

*For the average particle size of coarse tungsten carbide powder which is not less than 14µm, Fe is required to be not bigger than 0.05%.

 

Grade

Specific surface area/
(m2/g)

Average Grain Size
/µm

Oxygen Content/
澳门老永利总部 %Max.

Total Carbon/
%

Free Carbon
澳门老永利总部 /% Max.

Combined Carbon/
% Max.

FWC02-04

--

0.35

6.20~6.30

0.20

6.07

FWC04-06

1.5~2.5

--

0.30

6.15~6.25

0.15

6.07

FWC06-08

--

≥0.60~0.80

0.20

6.13~6.23

0.12

6.07

FWC08-10

--

>0.8~1.00

0.18

6.08~6.18

0.08

6.07

FWC10-14

--

>1.00~1.40

0.15

6.08~6.18

0.06

6.07

FWC14-18

--

>1.40~1.80

0.15

6.08~6.18

0.06

6.07

FWC18-24

--

>1.80~2.40

0.12

6.08~6.18

0.06

6.07

FWC24-30

--

>2.40~3.00

0.10

6.08~6.18

0.06

6.07

FWC30-40

--

>3.00~4.00

0.08

6.08~6.18

0.06

6.07

FWC40-50

--

>4.00~5.00

0.08

6.08~6.18

0.06

6.07

FWC50-70

--

>5.00~7.00

0.05

6.08~6.18

0.06

6.07

FWC70-100

--

澳门老永利总部>7.00~10.00

0.05

6.08~6.18

0.06

6.07

FWC100-140

--

>10.00~14.00

0.05

6.08~6.18

0.06

6.07

FWC140-200

--

>14.00~20.00

0.05

6.08~6.18

0.06

6.07

FWC200-260

--

>20.00~26.00

0.05

6.08~6.18

0.06

6.07

FWC260-350

--

>26.00~35.00

0.08

6.08~6.18

0.06

6.07

澳门老永利总部Packing: in iron drum with double inner plastic bag of 50kgs net each or 100kgs net each.

If you have any interest in tungsten carbide powder, please feel free to contact us by email: or by telephone: +86 592 5129696

澳门老永利总部More info>>

Tungsten Carbide Powder