|
Main Application
|
--High manganese steel is particularly useful for severe service that combines abrasion and heavy impact and etc.
|
|
Standard
|
Chemical Composition (%)
|
Mechanical Properties
|
|
JIS
|
ASTM
|
AISI
|
C
|
Si
|
Mn
|
S
|
P
|
Cr
|
Ni
|
Mo
|
V
|
Yield Strength Kg/mm3
|
Tensile Strength Kg/mm3
|
Elongation %
|
Brinell Hardness
|
|
SC Mn H1
|
A-128
|
---
|
0.90-1.30
|
0.80 max
|
11.0-14.0
|
0.10 max
|
0.05 max
|
---
|
---
|
---
|
---
|
---
|
75 min
|
35 min
|
170-220
|
|
SC Mn H11
|
---
|
---
|
0.90-1.30
|
0.80 max
|
11.0-14.0
|
0.07 max
|
0.04 max
|
1.50-2.50
|
---
|
---
|
---
|
40 min
|
75 min
|
20 min
|
210-220
|
|
SC Mn H21
|
---
|
---
|
1.00-1.35
|
0.80 max
|
11.0-14.0
|
0.07 max
|
0.04 max
|
2.00-3.00
|
---
|
---
|
0.40-0.70
|
45 min
|
75 min
|
10 min
|
220-240
|
|
Main Application --High manganese steel is particularly useful for severe service that combines abrasion
