A709 grade HPS50W bridge steel plate,Our company's business departments are a group of excellent and hard-working employees, who constantly carry out knowledge updating and steel knowledge training every day, only to provide better and professional services to customers.
A709 grade HPS50W bridge steel plate,S355J2+N steel plate belongs to the European standard low alloy structural steel grade S355J2 steel is equivalent to Q345D gradeS355J2+N low alloy steel plate is widely used in bridges, vehicles, ships, building steel structures Mechanical properties of S355J2+N steel: Yield strength: ≤16mm: ≥355; 16-40: ≥345; 40-63: ≥335; 63-80: ≥325;80-100: ≥315; 100-150: 295; 150-200: ≥285; 200-250: ≥275; 250-400: ≥265 Tensile strength: 450-680MPa,A709 grade HPS50W bridge steel plate.
A709 grade HPS50W bridge steel plate,S355JR is a European standard low alloy high strength structural steel, which is in accordance with EN10025-2. The hardness of S355JR steel is 70-80B, and the yield strength of S355JR steel is 355MPa. JR stands for quality level, equivalent to level B in ChinaChemical composition of S355JR steel: C: < 0.22; Si: < 0.55; Mn: < 1.60; P: < 0.025; S: < 0.025S355JR steel is equivalent to Q345B in China.A709 grade HPS50W bridge steel plate
A709 grade HPS50W bridge steel plate,304 stainless steel plate products have strong corrosion resistance. For ordinary alkali solution and organic acid, inorganic acid has good corrosion resistance. It is a high alloy steel, which can resist corrosion in air or chemical corrosive medium.
When providing technical services on site, the after-sales personnel shall strictly abide by the safety rules and regulations of the construction site, consciously take safety protection measures (such as wearing safety helmet when entering the construction site), accept the supervision and management of the site; without permission on the construction site, they shall not dismantle, smear or damage any goods; the commissioning of contract goods shall be carried out under the supervision of the site supervisor If necessary, it shall be approved by the site supervisor or the person in charge of the project department.A709 grade HPS50W bridge steel plate
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