A709 Grade HPS100W specification covers carbon and high-strength low-alloy steel structural shapes, plates, and bars and quenched and tempered alloy steel for structural plates intended for use in bridges. Seven grades are available in four yield strength levels as follows:
Grade U.S. [SI] Yield Strength, ksi [MPa]
36 [250] 36 [250]
50 [345] 50 [345]
50S [345S] 50 [345]
50W [345W] 50 [345]
HPS 50W [HPS 345W] 50 [345]
HPS 70W [HPS 485W] 70 [485]
HPS 100W [HPS 690W] 100 [690]
A709 Grade HPS100W Provided that the ratio of manganese to sulfur is not less than 20 to 1, the minimum limit for manganese for shapes with flange or leg thickness not
exceeding 1 in. [25 mm] shall be 0.30 %. A709 Grade HPS100W the sum of columbium and vanadium shall not exceed 0.15 %.
For Grade HPS 100W [HPS 690W], the heat treatment shall be performed by the manufacturer and shall consist of heating the steel to a temperature in the range from 1600 to1700°F [870 to 925°C], quenching it in water, and tempering it at not less than 1050°F [565°C] for a time to be determined by the manufacturer. The heat-treating temperatures shall be reported on the test certificates.
A709 Grade HPS100W Chemical composition:
|
C |
Si |
Mn |
P |
S |
Mo |
Ni |
Cr |
|
≤0.11 |
0.30-0.50 |
1.10-1.50 |
≤0.020 |
≤0.006 |
0.02-0.08 |
0.25-0.40 |
0.45-0.70 |
A709 Grade HPS100W Mechanical properties:
|
Yield Strength Mpa |
Tensile Strength Mpa |
Elongation in 2 in. % |
|
≧690 |
760-895 |
≧18 |
Shanghai Katalor can supply Steel plate A709 Grade HPS100W specification with stock or directly from the mill. We also offer an in house profiling service where the Steel plate A709 Grade HPS100W specification can be cut to the size or shape you require.If you need Steel plate A709 Grade HPS100W specification, please feel free contact with us.
