ST 52.3 round bars are carbon-manganese grade which are functioned to produce high ductile properties and habitually used in the motorized industry.
As Rolled
It is also extensively used in production of punches, cold-work dies, drill bushes, gauges, cold cutting clippers etc.
Internal Standard | ASTM | DIN | IS | EN | AISI/SAE |
ST52-3 | A572Gr.50 | ST52-3 | - | S355JR | - |
C | MN | SI | S | P | Cr | Ni | Mo | V | B |
0.16-0.22 | 1.30-1.65 | 0.15-0.35 | .035 Max | .035 Max | - | - | - | - | - |
190-220 BHN
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