ferrosulfide

High quality purity, low water

The Phosphorous iron density index★★★★★

Mainly used for the casting industry, with an addition of sulfur elements in steel smelting

improving the cutting performance, inoculation effect and graphite form, significantly improving the mechanical properties of gray cast iron.

 

CLASSIFICATION

parameter

proportion(%)

hardness(HRB)

density(g/cm³)

granularity(mm)

melting point(℃)

4.95-5.20

6.0-6.5

4.9-5.2

10-50

1200

chemical composition（%）

category

Brand

S

C

Si

Mn

P

Fe

High sulfur iron

FeS45

45-55

≤0.25

≤5.0

≤0.40

≤0.25

≥40

Iron sulfide

FeS40

35-45

≤0.25

≤5.0

≤0.40

≤0.25

≥50

High quality performance

1、Improving the cast iron with poor graphite form inoculation effect effectively in grey castings and improving the cutting performance.

2、Shortening the length of graphite, blunting the end and curving the shape, so as to improve the mechanical properties of gray cast iron.

Laboratory Testing

1、Fresh metallic luster, presenting a brass colored texture.

2、The stripes are green black or black, with uneven fractures.

3、proportion(%)：4.95-5.20。

4、hardness(HRB)：6.0-6.5。

5、density：4.9-5.2g/cm³。

6、granularity：10-50mmNatural block。

7、melting point：1200℃。

8、Fragile in nature, it is easy to break when struck, and the broken surface is uneven.

Product packaging

The product granularity and packaging method can also meet your needs,

Meet your all-round private customization

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