| |
| |
 |
 |
|
|
|
| |
| |
| |
| ALLOY STEEL GRADES |
| En GRADE |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
|
| En 8 |
0.35 - 0.45 |
0.60 - 1.00 |
0.06 |
0.06 |
0.05/0.35 |
-- |
-- |
-- |
|
| En 9 |
0.50 - 0.60
|
0.50 - 0.80
|
0.06 |
0.06 |
0.05 - 0.35
|
-- |
-- |
-- |
|
| En 19 |
0.35 - 0.45 |
0.50 - 0.80
|
0.05
|
0.05
|
0.10 - 0.35 |
-- |
0.90 - 1.50 |
0.20 - 0.40 |
|
| En 24 |
0.35 - 0.45 |
0.45 - 0.70 |
0.05 |
0.05 |
0.10 - 0.35 |
1.30 - 1.80 |
0.90 - 1.40 |
0.20 - 0.35 |
|
| En 36C |
0.12 - 0.18 |
0.30 - 0.60 |
0.05 |
0.05 |
0.10 - 0.35 |
3.00 - 3.75 |
0.60 - 1.10 |
-- |
|
|
|
| ALLOY STEEL GRADES |
| SAE GRADE |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
|
| 4130 |
0.28 - 0.33 |
0.40 - 0.60 |
0.035 |
0.04 |
0.15 - 0.30
|
-- |
0.80 - 1.10 |
0.15 - 0.25
|
|
| 4140 |
0.38 - 0.43 |
0.75 - 1.00 |
0.035 |
0.04 |
0.15 - 0.30
|
-- |
0.80 - 1.10 |
0.15 - 0.25 |
|
| 4340 |
0.38 - 0.43 |
0.60 - 0.80 |
0.035
|
0.04 |
0.15 - 0.30 |
1.65 - 2.00 |
0.70 - 0.90 |
0.20 - 0.30 |
|
| 8620 |
0.18 - 0.23 |
0.70 - 0.90 |
0.035 |
0.04 |
0.15 - 0.30
|
0.40 - 0.70
|
0.40 - 0.60 |
0.15 - 0.25 |
|
| ALLOY STEEL GRADES |
| ASTM A 182 |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
|
| GRADE |
|
|
|
|
|
|
|
|
|
| F5 |
0.15 max |
0.30 - 0.60 |
0.03
|
0.03 |
0.50 max
|
0.50 max |
4.00 - 6.00 |
0.44 - 0.65 |
|
| F9 |
0.15 max |
0.30 - 0.60 |
0.03 |
0.03 |
0.50 - 1.00 |
- |
8.00 - 10.00 |
0.90 - 1.10 |
|
| F11 |
0.10 - 0.20 |
0.30 - 0.80 |
0.04 |
0.04
|
0.50 - 1.00
|
- |
1.00 - 1.50 |
0.44 - 0.65 |
|
| F12 |
0.10 - 0.20 |
0.30 - 0.80 |
0.04
|
0.04 |
0.10 - 0.60
|
- |
0.80 - 1.25 |
0.44 - 0.65 |
|
| F22 |
0.15 max |
0.30 - |
0.04
|
0.04 |
0.50 max
|
- |
2.00 - |
0.87 - |
|
| |
|
0.80 |
|
|
|
|
2.50 |
1.13 |
|
| F91 |
0.08-0.12 |
0.30-0.60 |
0.02 |
0.01 |
0.20-0.50 |
0.40 max |
8.0-9.5 |
0.85-1.05 |
Cb 0.06-0.10,
N 0.03-0.07,
Al 0.04 MAX,
V 0.18-0.25 |
|
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