Alloy steel SA573 Grade 70 structural steel dimension round bar

Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the SA573 Grade 70 structural steel dimension project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of SA573 Grade 70 structural steel dimension customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.

Both 14Cr1MoR pressure vessel steel and 15CrMoR pressure vessel steel belong to Cr-Mo hydrogen resistant steel, and they are special steel in strict sense. SA573 Grade 70 structural steel dimension, Cr-Mo hydrogen resistant steel is suitable for petrochemical, nuclear power, steam turbine cylinder block, thermal power and other large-scale equipment with high temperature and high pressure and connected with hydrogen or hydrogen mixed medium. Moreover, 15CrMoR pressure vessel steel has high endurance strength below 550 °C.

asme sa514 gr F structural quality steel chemical composition%
C: 0.10-0.20, Si: 0.15-0.35, Mn: 0.60-1.00, P max.: 0.035, S max.: 0.035, Ni: 0.70-1.00, Cr: 0.40-0.65, Mo: 0.15-0.25, V: 0.03-0.08, Cu: 0.15-0.50, B: 0.001-0.005
The mechanical properties in the plate thickness (mm)T≤65
Yield strength (≥Mpa): 690
Tensile strength (Mpa):760-895
Elongation in ≥,%: 18

The after-sales service personnel understand the user's ideas and needs in detail, and stand on the other side's position and interests. Actively communicate with users and help them solve practical problems. This not only solves the service problem, but also improves the customer's trust in the company.