ASTM A709/A709M is a standard specification for structural steel for bridges.
GNEE Steel can supply A709 Grade HPS50W/ A709 GrHPS50W High-Strength Low-Alloy Structural Steel Plate, mainly used in bridges building.
This specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched andtempered alloy steel for structural plates intended for use inbridges. Seven grades are available in four yield strength levelsas follows:
ASTM A709/A709M Specification
| Grade | Yield Strength (MPa) | Yield Strength (ksi) |
|---|---|---|
| 36[250] | 250 | 36 |
| 50[345] | 345 | 50 |
| 50S[345S] | 345 | 50 |
| 50W[345W] | 345 | 50 |
| HPS50W[HPS345W] | 345 | 50 |
| HPS70W[HPS485W] | 485 | 70 |
| 100[690] | 690 | 100 |
| 100W[690W] | 690 | 100 |
| HPS100W[HPS690W] | 690 | 100 |
A709M HPS50W High-Strength Low-Alloy Structural Steel Plate Production Size:
- Thickness: 4mm- 400mm;
- Width: 1000mm- 4000mm;
- Length: 4000mm- 12000mm.
A709 Grade HPS 50W - Steel plate Production ability:10000 Tons Per Month.
A709 Grade HPS50W carbon steel Production Way: Hot Rolled, Quenched( Q), Tempered( T)
Hot Tags: a709m hps50w high-strength low-alloy structural steel plate, China a709m hps50w high-strength low-alloy structural steel plate manufacturers, suppliers, factory