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Carbon Ferro
 
National Standard:
Series
Brand
Chemical Composition,%
Cr
C
Si
P
S
I
II
I
II
I
II
I
II
No less than
No more than
Low Carbon
FeCr69C0.03
63.0~75.0
0.03
1.0
0.03
0.025
FeCr55C3
60.0
52.0
0.03
1.5
2.0
0.03
0.04
0.03
FeCr69C0.06
63.5~75.0
0.06
1.0
0.03
0.025
FeCr55C6
60.0
52.0
0.06
1.5
2.0
0.04
0.06
0.03
FeCr69C0.10
63.0~75.0
0.10
1.0
0.03
0.025
FeCr55C10
60.0
52.0
0.10
1.5
2.0
0.04
0.06
0.03
FeCr69C0.15
63.0~75.0
0.15
1.0
0.03
0.025
FeCr55C15
60.0
52.0
0.15
1.5
2.0
0.04
0.06
0.03
FeCr69C0.25
63.0~75.0
0.25
1.5
0.03
0.025
FeCr55C25
60.0
52.0
0.25
2.0
3.0
0.04
0.06
0.03
0.05
FeCr69C0.50
63.0~75.0
0.50
1.5
0.03
0.025
FeCr55C50
60.0
52.0
0.50
2.0
3.0
0.04
0.06
0.03
0.05
Medium Carbon
FeCr69C1.0
63.0~75.0
1.0
1.5
0.03
0.025
FeCr55C100
60.0
52.0
1.0
2.5
3.0
0.04
0.06
0.03
0.05
FeCr69C2.0
63.0~75.0
2.0
1.5
0.03
0.025
FeCr55C200
60.0
52.0
2.0
2.5
3.0
0.04
0.06
0.03
0.05
FeCr69C4.0
63.0~75.0
4.0
1.5
0.03
0.025
FeCr55C400
60.0
52.0
4.0
2.5
3.0
0.04
0.06
0.03
0.05
High Carbon
FeCr67C6.0
62.0~72.0
6.0
3.0
0.03
0.04
0.06
FeCr55C600
60.0
52.0
6.0
3.0
5.0
0.04
0.06
0.04
0.06
FeCr67C9.5
62.0~72.0
9.5
3.0
0.03
0.04
0.06
FeCr55C1000
60.0
52.0
10.0
3.0
5.0
0.04
0.06
0.04
0.06
 
 
 
Chromium Metal
 
 
 
 
 
 
National Standard:
Brand
Chemical Composition,%
Cr
Fe
Si
Al
Cu
C
S
P
No less than
No more than
JCr99-A
99.0
0.35
0.25
0.30
0.02
0.02
0.02
0.01
JCr99-B
99.0
0.40
0.30
0.30
0.04
0.02
0.02
0.01
JCr98.5-A
98.5
0.45
0.35
0.50
0.04
0.03
0.02
0.01
JCr98.5-B
98.5
0.50
0.40
0.50
0.06
0.03
0.02
0.01
JCr98
98.0
0.80
0.40
0.80
0.06
0.05
0.03
0.01
Brand
Chemical Composition, %
Pb
Sn
Sb
Bi
As
N
H
O
No more than
JCr99-A
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
JCr99-B
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
JCr98.5-A
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
JCr98.5-B
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
JCr98
0.001
0.001
0.001
0.001
0.001
 
 
 
High Purity Chromium Metal
 
 
 
 
 
 
Brand
Chemical Composition,%
Cr
Fe
Si
Al
S
P
C
N
O
H
No less than
No more than
GCCr1
99.7
0.065
0.03
0.04
0.004
0.004
0.03
0.0025
0.03
0.0002
GCCr2
99.5
0.12
0.05
0.05
0.004
0.004
0.04
0.0025
0.04
0.0002
GCCr3
99.4
0.15
0.1
0.1
0.004
0.004
0.045
0.0025
0.045
0.0002
GCCr4
99.4
0.15
0.1
0.1
0.005
0.005
0.045
0.007
0.10
Brand
Chemical Composition,%
Pb
Sn
Sb
Bi
As
Cu
Zn
Mn
Ti
Substance not solvable in bydrochlorilacid
No more than
GCCr1
0.0005
0.0005
0.0005
0.00005
0.0005
0.001
0.0005
0.0005
0.0008
GCCr2
0.0005
0.0005
0.0005
0.00005
0.0005
0.001
0.0005
0.0005
0.0008
GCCr3
0.0005
0.001
0.001
0.001
0.001
0.001
0.0005
0.0005
0.0008
0.15
GCCr4
0.0005
0.001
0.001
0.001
0.001
0.001
0.0005
0.001
0.001
 
 
 
Chromium Metal Powder
 
 
 
 
 
 
Brand
Chemical Composion,%
Cr
Fe
Si
Al
Cu
C
S
P
No less than
No more than
JCr99-1
99.4
0.15
0.12
0.10
0.02
0.02
0.005
0.01
JCr99-2
99.2
0.20
0.15
0.15
0.02
0.02
0.01
0.01
JCr99-3
99.0
0.35
0.25
0.30
0.02
0.02
0.02
0.01
JCr99-A
99.0
0.35
0.25
0.30
0.02
0.02
0.02
0.01
JCr99-B
99.0
0.40
0.30
0.30
0.04
0.02
0.02
0.01
Brand
Chemical Composion,%
Pb
Sn
Sb
Bi
As
N
H
O
No more than
JCr99-1
0.0005
0.001
0.001
0.001
0.001
0.03
0.01
0.25
JCr99-2
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
JCr99-3
0.0005
0.001
0.001
0.001
0.001
0.008
0.01
0.08
JCr99-A
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
JCr99-B
0.0005
0.001
0.001
0.001
0.001
0.05
0.01
0.50
 
 
 
Ferro Chromium Powder
 
 
 
 
 
   
Brand
Chemical Composion,%
Cr
C
Si
P
S
Mo
Al
Scope
No more than
CrFe
86-90
0.03
0.5
0.025
0.02
0.01
0.1
 
 
 
Electrolytic Chromium Metal
 
 
 
 
 
 
Grade 1 (4N5)
Grade 2 (4N)
Grade 3 (3N5)





Impurity




ppm
Fe
5
50
100
Si
5
10
100
Al
5
10
50
Cu
5
10
10
Pb
5
10
10
P
5
10
20
C
50
50
100
S
20
20
20
O
500
500
500
N
100
100
100
Purity
99.995
99.99
99.95
Shape
Flake
3-50mm
Powder
-48Mesh, -60Mesh
-48Mesh, -60Mesh
 
 
 
Chromium Carbide
 
 
 
 
 
 
Brand
Chemical Composion,%
Granularity
Cr
Fe
Si
Al
Cu
P
S
O
N
No Less Than
No More Than
CrC-1
86
12.5
0.3
0.1
0.1
0.1
0.02
0.02
0.03
0.03
0.03
60-325Mesh
CrC-2
86
11
0.5
0.3
0.3
0.3
0.02
0.02
0.03
0.04
0.05
60-325Mesh
 
  Add.: No. 175-183 Bayi Road, Xigang District, Dalian,China (116013)
Tel: 0086-411-82409113 Fax:0086-411-82409108
  Email:singhorn@singhorn.com