sa573 gr 70 high strength structural steel forging temperature

The company sells special wide and thick steel plates of various specifications and materials such as Wuhan Iron and Steel, Anshan Iron and Steel, Chongqing Iron and Steel, Baosteel and other materials all year round. Available specifications for sa573 gr 70 high strength structural steel: thickness 8-650mm, width 1.5-4.02m, length 3-27m, unit weight 35 tons. Our company can set rolling futures according to user requirements, and stock a large number of stocks of various materials (including plates and short-foot plates) for many years, and can also cut and draw materials and deliver special-shaped finished or semi-finished products according to user requirements.

Q265GNH coil chemical composition: C: 0.17～0.24, Si: 0.17～0.37, Mn: 0.40～0.70, S: ≤0.035, P: ≤0.035, Cr: 0.80～1.10, Ni: 0.030, Cu: ≤0.030, Mo: 0.15 ~0.25
sa573 gr 70 high strength structural steel mechanical properties:
Tensile strength σb (MPa): ≥885(90)
Yield strength σs (MPa): ≥685(70)
Elongation δ5 (%): ≥12
Reduction of area ψ (%): ≥50
Impact energy Akv (J): ≥78

The 365 day service system is implemented, and the business, loading and delivery are handled as usual in holidays and festivals. Actively help users solve difficulties. When users encounter difficulties in handling business, they should actively coordinate with the external solution; if they need to solve the problems internally, they should solve them in a timely manner without prevarication and wrangling. In line with the sa573 gr 70 high strength structural steel principle of "fairness, justice and timeliness", coordinate with relevant departments and deal with all kinds of objections in a timely manner.