Steel Material How Grades Compare
This information is to be used for guide purposes only.
| ENG. Grade | BS 970 | AISI\SAE | Description |
|---|---|---|---|
| 220M07 | 1113 | General purpose Mild Steel | |
| EN1B | 240M07 | NA | |
| EN3A | 070M20 | 1023 | |
| EN3B | 070M20 | 1023 | |
| EN5 | 080M30 | 1030 | |
| EN5A | 080A27 | 1029 | |
| EN6 | 080M30 | 1030 | |
| EN8 | 080M40 | 1040 | 0.4% Medium Carbon Steel ( General Purpose Steel with added strength + Increased Tensile properties |
| EN8A | 080A35 | 1035 | |
| EN8M | 212M36 | NA | |
| EN16 | 605M36 | NA | Low Alloy High Tensile Steel |
| EN18 | 530M40 | 5140 | |
| EN19 | 709M40 | NA | |
| EN24 | 817M40 | 4340 | Nickel Chromium Molybdenum High Tensile Steel ( Good Wear \Shock Resistance + High Tensile strength up to 1550N/mm2 ) |
| EN25 | 826M31 | NA | |
| EN26 | 826M40 | NA | 2.5% Nickel Chromium Molybdenum High Tensile Steel |
| EN32A | 045M10 | 1010 | |
| EN32C | 080M15 | 1016 | |
| EN32M | 210M15 | 1117 | |
| EN42 | 070A78 | NA | |
| EN56A | 410S21 | 410S | Silicon Manganese Alloy ( Spring Steel ) |
| EN56B | 420S29 | 420 | |
| EN56C | 420S37 | NA | |
| EN56AM | 416s21 | 416 | |
| EN56MB | 416S29 | NA | |
| EN56CM | 416S37 | NA | |
| EN57 | 431S29 | 431 | |
| EN58B | 321S31 | 321 | |
| EN58E | 304S15 | 304 | |
| EN58J | 316S16 | 316L | |
| EN58M | 303S31 | 303 | |
| EN60 | 430S32 | 430 | |
This infomation is to be used for guide purposes only
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