125x125 Steel Billets
125x125 steel billets bridge small and medium forgings. They suit parts too big for a 100 mm billet without moving up to a 160 mm section.
125 × 125 mm specification
| Size | 125 × 125 mm square |
|---|---|
| Section type | Billet, continuous cast |
| Weight per metre | about 120 kg (indicative, ±3%) |
| 6 m length | about 720 kg |
| 12 m length | about 1,440 kg |
| Lengths | Up to 12 m, or cut to length |
| Grades | Carbon, alloy and stainless steel |
| Supply | As cast; heat treatment and grinding on request |
125x125 Steel Billets: supply
Our 125 mm square steel billets are made in all grades of carbon, alloy and stainless steel.
Forging companies looking for a 125x125 billet manufacturer can specify the grade, length and testing in the enquiry.
Choose 125 mm for medium-small forgings where a 100 mm section would not give enough reduction.
Typical forged and rolled parts
- Small to medium shafts and axles
- Gear blanks
- Hubs, flanges and couplings
- Valve component forgings
Popular grades in 125 × 125 mm
EN19
A widely used chrome-moly steel with good hardenability, toughness and fatigue strength in the quenched and tempered condition.
SAE 4140
The American-designation counterpart of EN19 and 42CrMo4. Strong, tough and easy to heat treat.
SAE 8620
A low carbon Ni-Cr-Mo steel that carburises to a hard surface over a tough core.
20MnCr5
A manganese-chromium case hardening grade used for automotive and industrial gears.
Other sizes
125 × 125 mm questions
How much does a 125 × 125 mm billet weigh?
About 120 kg per metre, so about 720 kg for a 6 m length and 1,440 kg for 12 m. Weights are indicative, within about ±3%.
What grades are available in 125 × 125 mm?
All grades of carbon, alloy and stainless steel, including EN8, EN19, EN24, SAE 4140, SAE 4340, SAE 8620 and 20MnCr5. Send your grade and standard with the enquiry.
What length can I order?
Lengths up to 12 metres, or cut to length. Billets are suitable for sawing or shearing in the cold condition.