Hot rolled chemical composition of NM450

The company has sufficient inventory and complete varieties and specifications. In line with the sales principle of low price operation and quality first, let customers buy chemical composition of NM450 at ease and use it comfortably! Integrity, professionalism and efficiency are our service tenets. We will wholeheartedly provide excellent chemical composition of NM450 products and high-quality services for new and old customers. We also sincerely welcome new and old customers to call and write to discuss business and guide work!

Accept the inquiry from the owner of the goods and the inquiry by sea: master the port and price from the port of shipment to all continents and routes, and the port and price that the owner often needs to serve; the shipping schedule information of the main shipping companies; when necessary, ask the owner of the inquiry for some category information, such as the name of the goods, the level of danger, etc. (water hazard code).

S355J2 steel plate rolling process is controlled rolling process. In the rolling process, the ingot rolling temperature is 1000-1050℃; in the first stage, the low-speed and large reduction rolling process is adopted, the high-temperature stage is 950-1000℃, the chemical composition of NM450 rolling speed is 1.6-2.0m/s, the single reduction rate is 15-20%, and the cumulative reduction rate is 40-45%, so as to ensure sufficient deformation of ingot. In the first stage, the start rolling temperature is 910-930℃, and the finish rolling temperature is ≤ 870℃.As a basic building material, steel plates are currently widely used in automobiles, shipbuilding, chemical industry, aerospace and other fields. Reasonable selection of flaw detection methods to ensure the quality of chemical composition of NM450 steel plates is of great significance to safe production. Common defects of steel plates are folding, inclusion, shrinkage, air bubbles, delamination and cracks. These problems can be discovered in time through flaw detection.

3500 tons SA387GR5CL1 steel plate to make pressure vessel equipment in Pakistan. The main business of our this client from Pakistan is manufacturing Columns&Towers, Heat Exchanger,Waste Heat Recovery Boiler, Pressure Vessel&Reactors,Tanks, Metering Skid. And we supply chemical composition of NM450 the Mill Certificate, Shipping picture, the marking of steel plate and we help client to do SGS inspection.

S700MC hot-rolled automobile structural steel chemical composition%C: ≤0.12, Si: ≤0.60, Mn: ≤2.10, P: ≤0.025, S: ≤0.015, Mo: ≤0.70, Cu: ≤0.50, Ti: ≤0.22, V: ≤0.20, Nb: ≤0.090, B: ≤0,0050The mechanical properties of S700MC steelTensile strength (σb/MPa): 750-950Yield point (σs/MPa): ≥700Elongation after breaking (δ5/%): ≥10Impact energy Akv-20°C(J): ≥27

The company focuses on quality building, continuously create greatest value for customers, and has achieved good economic and social benefits. With strong financial strength, advanced management experience, perfect sales services, strict quality purchase management system and science overall marketing means. We are willing to go hand in hand with you for common development. To be the best service provider for iron & steel products globally is our goal.

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  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet
  • Wear/Abrasion Resistant Steel Plate/Sheet