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
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
0.18/0.23 0.20/0.35 0.70/0.90 0.40/0.60 S&P each 0.04 (max) 0.15/0.25 0.40/0.70


Heat Treatment & Processing

Forging Temp. °C Annealing Temp. °C Hardening Temp. °C Quenching Medium Tempering Temp. °C Hardness Rockwell °C
900-1150 880-930 - 780-820 O,A 150-200 -


Equivalent Grades

BS 970 (REVISED) 1970-1972 BS 970-1955 En No. AISI/SAE DIN Japan U.S.S.R. IS
805M20 362 8620 - - -
Grade Specification
- -
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

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