SUP-11 is a spring steel used in the manufacturing of springs.
Hot Rolled
It is used in the manufacturing of leaf springs.
Internal Standard | BS | DIN | IS | EN | AISI/SAE |
SUP-11 | - | - | - | - | - |
C | MN | SI | S | P | Cr | Ni | Mo | V | B |
0.48-0.53 | 0.75-1.00 | 0.15-0.30 | .035 Max | .040 Max | 0.40-0.60 | - | - | - | 0.0005/ 0.003 |
230-260 BHN
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