EN45A is a Silicon Manganese spring steel.EN45 is a high carbon alloy steel
Hot Rolled
It is used to made swords, automotive leaf springs, heavy spring parts, and some customized knives.
Internal Standard | BS | DIN | IS | EN | AISI/SAE |
EN45A | 250A58 | - | - | EN45A | 9260 |
C | MN | SI | S | P | Cr | Ni | Mo | V | B |
0.55-0.65 | 0.70-1.00 | 1.70-2.00 | .035 Max | .035 Max | - | - | - | - | - |
250-290 BHN
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