Alloy Steel Forging Ingots
Alloy steel forging ingots add chromium, molybdenum, nickel and other elements for strength, hardenability and toughness. Kesari Alloys is an alloy steel forging ingot manufacturer and alloy steel ingot supplier India for heavy forgings.
Alloy steel ingot families
Chromium molybdenum steel ingots (25CrMo4, 42CrMo4, SAE 4130, 4140, 4142, EN19) are the workhorse for shafts, oil field parts and fasteners. Nickel chromium molybdenum steel ingots (SAE 4340, EN24, SAE 8620, EN353) add toughness and deep hardening for heavy shafts and gears.
Case hardening steel ingots (16MnCr5, 20MnCr5, SAE 8620, SCM420) are cast low in carbon and carburised after forging, for large gear blanks and pinions.
Alloy steel ingot sizes and shapes
Kesari Alloys supplies forging ingots in square, fluted and round shapes from M1.5 (about 1.45 tonne) to M22 (about 23.5 tonne with hot top), vacuum degassed, ladle refined and bottom poured.
See the forging ingot size chart for dimensions and weights.
Alloy steel ingot exporter and supplier
We take enquiries as an alloy steel ingot exporter for overseas forging companies: send the destination, grade and standard. Alloy steel ingot price depends on alloy content and analysis limits; see the price guide.
Related pages
Questions
Which alloy steel ingot grades are most used?
EN19 and SAE 4140 / 42CrMo4 for shafts and fasteners, EN24 and SAE 4340 for heavy shafts, and SAE 8620, 20MnCr5 and 16MnCr5 for gears.