Category |
SAE / AISI |
DIN |
IS |
EN |
Low Carbon & Medium Carbon Grades |
1006 |
- |
- |
- |
Carbon Manganese | 1541 |
36Mn7 |
37C15 |
EN15 |
Boron Grades | 10B21 |
- |
21C10BT |
- - - |
Crome-Moly | 4135 |
- - |
- |
- |
Sr. |
Grade |
C% |
Si% |
Mn% |
S% |
P% |
Cr% |
B% |
Mo% |
Pb% |
Ni% |
Others |
1.1 |
AISI 1006 |
0.06 max |
0.10 max |
0.25 - 0.40 |
0.05 |
0.04 |
|
|
|
|
|
|
1.2 |
AISI 1008 |
0.10 max |
0.10 max |
0.30 - 0.50 |
0.05 |
0.04 |
|
|
|
|
|
|
1.3 |
AISI 1010 |
0.08 - 0.13 |
0.10 max |
0.30 - 0.60 |
0.05 |
0.04 |
|
|
|
|
|
|
1.4 |
AISI 1015 |
0.13 - 0.18 |
0.15 max |
0.30 - 0.60 |
0.05 |
0.04 |
|
|
|
|
|
|
1.5 |
AISI 1018 |
0.15 - 0.20 |
0.05 - 0.10 |
0.60 - 0.90 |
0.05 |
0.04 |
|
|
|
|
|
|
1.6 |
EN1AL |
0.08 - 0.15 |
0.10 max |
0.85 - 1.15 |
0.26 - 0.35 |
0.04 - 0.09 |
|
|
|
0.15 - 0.35 |
|
|
Sr. |
Grade |
C% |
Si% |
Mn% |
S% |
P% |
Cr% |
B% |
Mo% |
Pb% |
Ni% |
Others |
2.1 |
AISI 10B21M |
0.18- |
0.30 max |
0.80- |
0.03 |
0.03 |
0.10- |
0.0005- |
|
|
|
|
2.2 |
AISI 15B25 |
0.23- |
0.30 max |
0.90- |
0.03 |
0.03 |
0.10- |
0.0005- |
|
|
|
|
2.3 |
DIN 19MnB4M |
0.20- |
0.15- |
0.80- |
0.03 |
0.03 |
0.30- |
0.0006- |
|
|
|
|
2.4 |
AISI 15B41 |
0.36- |
0.15- |
1.35- |
0.03 |
0.03 |
0.10- |
0.0006- |
|
|
|
|
2.5 |
AISI 10B36M |
0.34- |
0.15- |
0.80- |
0.03 |
0.03 |
0.20- |
0.0006- |
|
|
|
|
2.6 |
DIN 36CrB4 |
0.34- |
0.10 max |
0.60- |
0.015 |
0.015 |
0.90- |
0.0015- |
|
|
|
|
2.7 |
AISI 51B35M |
0.34- |
0.15- |
0.35- |
0.025 |
0.025 |
0.90- |
0.0006- |
0.10 max |
|
0.15 max |
|
Sr. |
Grade |
C% |
Si% |
Mn% |
S% |
P% |
Cr% |
B% |
Mo% |
Pb% |
Ni% |
Others |
3.1 |
SCM 415 H |
0.12 - |
0.15 - |
0.55 - |
0.03 |
0.03 |
0.85 - |
|
0.15 - |
|
0.25 max |
|
3.2 |
SCM 435 |
0.32 - |
0.15 - |
0.55 - |
0.03 |
0.030 |
0.80 - |
|
0.15 - |
|
1.30 - |
|
3.3 |
AISI 4135 |
0.33 - |
0.15 - |
0.70 - |
0.04 |
0.035 |
0.80 - |
|
0.15 - |
|
0.25 max |
|
3.4 |
EN 24 |
0.35 - |
0.10 - |
0.45 - |
0.04 |
0.035 |
0.90 - |
|
0.15 - |
|
|
|
3.5 |
AISI 4140 |
0.38 - |
0.15 - |
0.75- |
0.04 |
0.035 |
0.80 - |
|
0.15 - |
|
|
|
3.6 |
AISI 4140 M |
0.38 - |
0.15 - |
0.75 - |
0.005 |
0.015 |
0.80 - |
|
0.15 - |
|
|
|
3.7 |
AISI 5140 |
0.38 - |
0.15 - |
0.70 - |
0.04 |
0.035 |
0.70 - |
|
|
|
|
|
3.8 |
AISI 1541 |
0.36 - |
0.15 - |
1.35 - |
0.05 |
0.04 |
|
|
|
|
|
|