IMI Alloys India LLP is an appreciated supplier and manufacturer for superb EN-24 Tool & Alloy Steel Square Bars. EN-24 square bars are the highly tensile and best option for heat and stress applications. It is widely accepted in heavy system components in the automobile and construction industries. It is less expensive and has low maintenance bars for long time use. These bars can be formed in various specifications as well as dimensions so that it is adjusted easily in various systems. These bars promote changes if required in the application. Applications of EN-24 square bars include mills, locomotive, coal cutting machinery, crane, and gears in Pharmaceutical, Oil & Gas, Chemical, and other industries.
IMI Alloys India LLP’s EN-24 square bars imply shock-proof and easily machined. These bars are suitably employed in oceanic applications as their capability to work at lower temperatures. It provides a rigid structure to withstand higher loads and elevated heat ranges.
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IMI Alloys India LLP is a reputed stockist and fabricator in EN-24 tool and alloy steel square bars. Our bars are formed to achieve widely accepted global standards. We choose high-grade certified base material from an authorized dealer. As our bars are used in a diverse range of applications, we also manufactured the customized forms and other types of these square bars by maintaining the quality of the products.
BS 970 1991 | BS 970 1955 EN | AISI/SAE | Werkstoff |
817M40 | EN24 | 4340 | 1.6582 |
Typical chemical composition of En24. | |||||||
---|---|---|---|---|---|---|---|
C | SI | MN | S | P | Cr | Mo | Ni |
0.36/0.44 | 0.10/0.35 | 0.45/0.70 | 0.040 MAX | 0.035 MAX | 1.00/1.40 | 0.20/0.35 | 1.30/1.70 |
Conditions | Annealed | S | T | U | V | W | X | Y | Z |
Ruling Section (mm) | 250 | 250 | 250 | 100 | 65 | 30 | 30 | 30 | 30 |
Tensile Strength (MPa) | 620 | 680/770 | 850/1000 | 930/1080 | 1000/1160 | 1080/1240 | 1235 (Min) | 1540 (Min) | 1540 (Min) |
Yield Stress (MPa) | 410 | 480 | 635 | 740 | 835 | 925 | 1005 | 1130 | 1130 |
Elongation (% Min) | 16 | 16 | 12 | 12 | 12 | 11 | 10 | 5 | 5 |
ISO V Impact (Joule) | 30 | 32 | 40.7 | 47.5 | 47.5 | 40.7 | 34 | 30 | 10 |
Hardness (Brinell) | 180/220 | 223/277 | 248/302 | 269/321 | 293/341 | 311/375 | 341/388 | 363/415 | 444 (Min) |
Proof Stress (0.2%) if required (MPa, Min) | 550 | 630 | 710 | 770 | 850 | 910 | 990 | 1235 |
Generally, EN 24 tool steels are used for long run tooling applications, Some main applications for EN 24 Tool & Alloy Steel Square Bars materials are: