|
牌号
|
化 学 成 分,%
|
|||||||||||||||
|
Cr
|
Fe
|
Si
|
Al
|
Cu
|
C
|
S
|
P
|
Pb
|
Sn
|
Sb
|
Bi
|
As
|
N
|
H
|
O
|
|
|
不小于
|
不大于
|
|||||||||||||||
|
JCr99-A
|
99.0
|
0.35
|
0.25
|
0.30
|
0.02
|
0.02
|
0.02
|
0.01
|
0.0005
|
0.001
|
0.001
|
0.001
|
0.001
|
0.05
|
0.01
|
0.50
|
|
JCr99-B
|
99.0
|
0.40
|
0.30
|
0.30
|
0.04
|
0.02
|
0.02
|
0.01
|
0.0005
|
0.001
|
0.001
|
0.001
|
0.001
|
0.05
|
0.01
|
0.50
|
|
JCr98.5-A
|
98.5
|
0.45
|
0.35
|
0.50
|
0.04
|
0.03
|
0.02
|
0.01
|
0.0005
|
0.001
|
0.001
|
0.001
|
0.001
|
0.05
|
0.01
|
0.50
|
|
JCr98.5-B
|
98.5
|
0.50
|
0.40
|
0.50
|
0.06
|
0.03
|
0.02
|
0.01
|
0.0005
|
0.001
|
0.001
|
0.001
|
0.001
|
0.05
|
0.01
|
0.50
|
|
JCr98
|
98.0
|
0.80
|
0.40
|
0.80
|
0.06
|
0.05
|
0.03
|
0.01
|
0.001
|
0.001
|
0.001
|
0.001
|
0.001
|
|
|
|