Carbon Manganese Steel T45
Technical Data Sheet
| Chemical Composition Limits | |||||||
| Weight% | C | Si | Mn | Cr | Ni | Mo | P + S max |
| 4 T45 Tube | 0.17-0.25 | 0.10-0.35 | 1.30-1.70 | 0.25 max | 0.40 max | 0.10 | 0.040 max |
BS T45 is a carbon-manganese steel tube supplied in the hardened and tempered condition. It finds many different applications in both the motorsport and aerospace industries due to its high strength to weight ration. T45 is also weldable, but unlike other chome-moly tube grades does not require heat treating after welding.
Typical Mechanical Properties
| Grade | Treatment | Tensile Strength Rm , N/mm² | Proof Strength Rp 0.2, N/mm² | Hardness HB | Ruling Section |
| T45 Tube | Hardened and Tempered | 700-900 | 620 | 201-262 max | 12.5 mm minimum O.D |
Availability
Alloy 4 T45 Tube. For all stock availability contact Sales.
Specifications
BS 4 T45 Tube :1972
Disclaimer
Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.
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