EN19 Forging Ingots
EN19 (709M40) chromium-molybdenum steel. A widely used chrome-moly steel with good hardenability, toughness and fatigue strength in the quenched and tempered condition.
EN19 chemical composition
| C | 0.35 – 0.45 % |
|---|---|
| Si | 0.10 – 0.35 % |
| Mn | 0.70 – 1.00 % |
| Cr | 0.90 – 1.40 % |
| Mo | 0.20 – 0.40 % |
| S / P | 0.040 max each % |
Indicative ranges from the common grade standard. The final analysis is as per the order and the heat test certificate.
Equivalent grades
709M40 (BS 970) · SAE 4140 · 42CrMo4 / 1.7225 (EN 10083)
Equivalents are approximate. See the grade equivalents guide.
EN19 as a forging ingot
EN19 is one of the most common alloy ingot grades for forged shafts, rings and gear blanks.
Kesari Alloys casts EN19 in square, fluted and round shapes from M1.5 to M22, with vacuum degassing, ladle refining and bottom pouring. See the ingot size chart for dimensions and weights.
Heat treatment: Hardened and tempered to common strength ranges. Through hardening is good in medium sections.
EN19 ingot manufacturer and supplier
As a EN19 forging ingot manufacturer and EN19 steel ingot manufacturer, Kesari Alloys casts EN19 in square, fluted and round shapes. We are also a EN19 steel ingot supplier India forging shops can enquire with, a EN19ingot supplier India wide, and a EN19 ingot manufacturer India customers can visit at the Bhiwadi plant.
Typical forged parts in EN19
- Crankshafts and connecting rods
- Gears and pinions
- Shafts and spindles
- Oil field tool joints and couplings
Applications: ring rolling, shafts and crankshafts, valve bodies, oil and gas equipment, railway components, earth moving equipment, the automobile industry, sugar mills and heavy engineering, open die forging, upsetting and rolling, gear blanks, wind energy components, bearing rings, industrial rollers.
Related grades
EN19 questions
What is EN19 steel used for?
EN19 is used for crankshafts and connecting rods, gears and pinions, shafts and spindles, oil field tool joints and couplings.
What is the equivalent of EN19?
709M40 (BS 970) · SAE 4140 · 42CrMo4 / 1.7225 (EN 10083). Equivalents are approximate, so check the limits in your specification.
Does Kesari Alloys supply EN19 forging ingots?
Yes. EN19 is available as square, fluted or round forging ingots, vacuum degassed and bottom poured. Send the size, quantity and standard to info@ksl.in for a quotation.