Steel Type

Grades

Specification

Typical Application

Mild Steel & Carbon Steel Structural Steel

1008, 1010, 1015, 1018, En3B, En8, En8D, C45, 1045, En9

AISI BIS BS970 DIN17100

General Engineering Purpose

Free Cutting Steel

EN1A, EN1A(L) (12L14),EN8M, EN15AM, etc.

BS 970 Part 1 SAE 1976

High maintainability, used in automatic and CNC machines in mass production of components like Engine Shafts, Connecting components like Engine Shafts, Connecting rods, Spindles etc.

Alloy Steel

16MnCr5, 20MnCr5 EN14B,EN15B, EN 24,EN 353, SAE4140 etc.

DIN 17210 BS 970 SAE 1976

Diverse applications in manufacture of components for automobiles like  Piston Rods, Crank Shafts, Alex Steering Components etc.

Spring Steel

EN45A,60SicR7, SUP6, SUP9,  SUP11A etc.

DIN 17221 BS 970 JISG 4801

Used in manufacturing of springs and components for suspension  mechanism in Automobiles & Railways. As Anti- Roll and Torsion Bars for automobiles.

Bearing Steel

SAE 52100,  SAE 8620

SAE 1976

Excellent hardness and fatigue  properties after heat treatment. Used in manufacturer of all types of anti frication bearings.