Gears, Pinions, Lay shafts, Cam shafts, Mining haulage’ Cage suspension, Lifting gears. Generally used for patrs where direct hardening is preferred. It Can also be used as an alternative to EN-35 and EN-36A Steels.
Typical Analysis In %
| C |
Si |
Mn |
Cr |
W |
V |
Co |
Mo |
Ni |
| 0.15 |
0.10-0.35 |
0.30/0.60 |
0.60/1.10 |
S&P each 0.05 (max) |
3.00/3.75 |
Heat Treatment & Processing
| Forging Temp. °C |
Annealing Temp. °C |
Hardening Temp. °C |
Quenching Medium |
Tempering Temp. °C |
Hardness Rockwell °C |
| 1100-850 880-930 |
620-670 850-880 |
760-780 |
O |
170-210 |
BHN 220 |
Equivalent Grades
| BS 970 (REVISED) 1970-1972 |
BS 970-1955 En No. |
AISI/SAE |
DIN |
Japan |
U.S.S.R. |
IS |
| 665M13 |
36A |
– |
22NiCr14 |
– |
20X2H4A |
| Grade |
Specification |
| 13Ni3Cr80 |
4368/1967 |
|
Gears, Pinions, Lay shafts, Cam shafts, Mining haulage’ Cage suspension, Lifting gears. Generally used for patrs where direct hardening is preferred.
Typical Analysis In %
| C |
Si |
Mn |
Cr |
W |
V |
Co |
Mo |
Ni |
| 0.2 |
0.3 |
1.2 |
1.1 |
– |
– |
– |
– |
– |
Equivalent Grades
| BS 970 (REVISED) 1970-1972 |
BS 970-1955 En No. |
AISI/SAE |
DIN |
Japan |
U.S.S.R. |
IS |
| – |
– |
– |
20MnCr5 |
– |
18G |
| Grade |
Specification |
| 20MnCr1 |
4368/1967 |
|
Steel mart specializes in the supply of:- EN 100 alloy steel round bars The said en 353 round bars materials are always supplied with the test certificates and can be supplied in bulk quantity as well as retail quantity as per customers requirements.
Typical Analysis In %
| C |
Si |
Mn |
Cr |
W |
V |
Co |
Mo |
Ni |
| 0.17 |
0.3 |
0.9 |
1 |
– |
– |
– |
0.12 |
1.22 |
Equivalent Grades
| BS 970 (REVISED) 1970-1972 |
BS 970-1955 En No. |
AISI/SAE |
DIN |
Japan |
U.S.S.R. |
IS |
| 815M17 |
353 |
– |
| Grade |
Specification |
| 15NiCr1Mo12 |
4432/1967 |
|
