4'x8' thickness S460MC sheet chemistry steel plate

Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical S460MC sheet chemistry personnel and strong technical support for our company, and cultiv

Our company is a specialized technical support and after-sales service organization - customer service center. At the same time, we have provided excellent technical S460MC sheet chemistry personnel and strong technical support for our company, and cultivated an excellent after-sales team for our company. Our company will appoint a full-time service manager to be responsible for the unified coordination of technical support and S460MC sheet chemistry after-sales service of the project.

For S420NL weldable fine grain structural steel plate, it is produced under specification EN 10025-3. The yield strength of S420NL plate shall be above 420Mpa for the thickness below 16 millimeter, 400MPa min. for thickness below 40mm, 390MPa min. for thickness below 63mm. The tensile strength for thickness below 100mm of this steel grade S420NL shall be within 520-680Mpa. For the Mill test certificates of steel S420NL,S460MC sheet chemistry, our mill would like to issue format according to EN 10204 3.1.

The quality grade symbols of Q235 steel plate are A, B, C and D respectively. Different grades represent different impact temperatures. S460MC sheet chemistry, Q235A is not required for impact toughness test; Q235B is required for impact toughness test at room temperature (20 ℃); Q235C is required for impact toughness test at 0 ℃; Q235D is required for impact toughness test at - 20 ℃. For the above-mentioned B, C and D grade steels, Akv ≥27J is required under different temperature requirements. At different impact temperature, the impact value is also different.

S460MC sheet chemistry annealing is to heat the steel to 30 ~ 50℃ above the critical temperature, keep it in the heat treatment furnace for a period of time, and then cool it down to room temperature with the furnace. The purpose of S460MC sheet chemistry annealing is to refine the grain of steel, eliminate internal stress and reduce hardness, improve cutting performance, increase toughness and plasticity, and facilitate welding and rolling processes. S460MC sheet chemistry annealing can be complete annealing, incomplete annealing, stress relief annealing, isothermal annealing and spheroidizing annealing.

Our company will accept the product quality objection registration record, pass it to the S460MC sheet chemistry production unit and relevant departments, and timely coordinate the supervision of product S460MC sheet chemistry quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.

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