ALLOY STEELS
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BS : 970
EN: Specn
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TYPE OF APPLICTION
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CHEMICAL COMPOSITION %
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C
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Mn
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Ni
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Cr
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Mo
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Others
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EN -16
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Manganese - Molybdenum Steel suitable for tensile ranges of 45/75 tons according to the ruling section.
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0.30/040
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1.30/1.80
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-
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-
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0.20/0.35
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S & P 0.05 Max
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EN -18
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1per cent chromium steel Suitable for tensile ranges of 45/65 tons accourding to the ruling section of the part
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0.35/0.45
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0.60/0.95
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-
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0.85/1.15
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-
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S & P 0.05 Max
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EN -19
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1per cent chromium - Molybdenum steel Suitable for tensile ranges of 45/80 tons accourding to the ruling section of the part
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0.35/ 0.45
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0.50/0.80
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-
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0.90/1.50
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0.20/0.40
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S & P 0.50 Max
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EN - 24
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1 1/2 per cent Nickel-chromium steel Molybdenum steel Suitable for tensile ranges of 50/100 tons accourding to the ruling section of the part
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0.35/0.45
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0.45/0.70
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1.30/1.80
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0.90/1.40
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0.20/0.35
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S i0.10/0.35
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EN -30B
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4 1/2 per cent Nickel-chromium steel Molybdenum steel Suitable for gears.agro engine connecting rounds high duty bolts,spendies exc..
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0.26/0.34
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0.40/0.60
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3.90/4.30
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1.10/1.40
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0.20/0.40
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S & P 0.05
Si 0.10/0.35
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EN -36
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3 per cent Nickel-chromium steel case hardining steel
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0.12/0.18
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0.30/0.60
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3.00/3.75
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0.60/1.10
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-
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Si 0.10/0.35
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EN - 36C
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4 per cent Nickel-chromium Molybdenum case hardining steel
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0.12/0.18
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0.30/0.60
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3.00/3.75
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0.60/1.10
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0.10/0.25
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Si 0.10/0.35
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EN - 41B
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1 1/2 per cent chromium-Aluminium Molybdenum Nitriding steel
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035/0.45
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0.65 Max
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0.40 Max
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1.40/1.80
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0.10/0.25
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Si 0.1/0.45
Al 0.9/1.30
S & P 0.05 Max
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EN - 100
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Low Alloy Steel
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0.35/0.45
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1.20/1.50
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0.50/1.00
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0.30/0.60
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0.15/0.25
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Si 0.50
S & P 0.05
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EN - 353
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1 1/4 per cent Nickel-chromium case hardining steel
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0.20 Max
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0.50/1.00
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1.00/1.50
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0.75/1.25
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0.08/0.15
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Si 0.1/0.35
S & P 0.05
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EN - 354
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1 1/2 per cent Nickel-chromium Molybdenum case hardining steel
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0.20 Max
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0.50/1.00
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1.50/2.00
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0.75/1.25
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0.10/0.20
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Si 0.1/0.35
S & P 0.05
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