# 1 – Hot rolled annealed and descaled. Smooth decorative finish is not required.
# 2D – Dull finish produced by cold rolling, annealing and descaling.
# 2B – Smooth finish produced by cold rolling, annealing and descaling.
# BA – Bright annealed cold rolled and bright annealed.
# CBA – Course bright annealed cold rolled matte finish and bright anneal.
# 2 – Cold Rolled.
# 2BA – Smooth finish produced by cold rolling and bright annealing. A light pass using highly polished rolls produces a glossy finish.
Final chemical, mechanical properties, dimensions and tolerances are confirmed against the governing specification and purchase order.
| % | Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Nickel |
|---|---|---|---|---|---|---|---|
| Min. | 0.08 | - | - | - | - | 11.50 | - |
| Max. | 0.15 | 1.00 | 1.00 | 0.04 | 0.03 | 13.50 | 0.75 |
| - | Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|---|
| Min. | 60 ksi [414 MPa] | 32 ksi [220 MPa] | 20% | - |
| Max. | 75 ksi [517 MPa] | 42 ksi [290 MPa] | - | 88 HRB |
Material lists, drawings or heat requirements — our desk responds with a full RFQ within one business day.