The generally spoken manganese plate is low alloy high strength structural steel. This material has good weldability and can be welded by various methods. Carbon steel plate and manganese plate belong to the category of carbon structure and low-alloy structural steel. The main difference between carbon steel plate and manganese plate is that the yield strength of manganese plate is higher than that of carbon steel plate, normal strength hull structural steel GL-B. From the point of view of hardness, it is obvious that the hardness of manganese plate is larger than that of carbon steel plate, and the application of manganese plate is relatively wider.
With the development of China's normal strength hull structural steel GL-B market economy, the company vigorously implements the strategy of industrialization, internationalization and diversification, promotes group operation, intensive development and lean management, and builds the company into a company with scientific development concept, continuous innovation vitality, excellent corporate culture and strong sense of social responsibility through rich series of normal strength hull structural steel GL-B products and project portfolio and complete operation network And international first-class competitiveness of modern enterprises.
Steel plate cutting and machining parts are mainly used in machinery manufacturing, ships building, landscape building, petroleum storage tanks, steel structures and mold processing industries. We can provide finished and semi-finished normal strength hull structural steel GL-B steel plates products according to the client needs. Realize the service from product drawings-steel plate procurement-steel plate cutting-steel plate processing normal strength hull structural steel GL-B steel plate distribution services, so as to save customers manpower and material resources.
Phosphorus element (P element) is brought into steel by ore. Generally speaking, phosphorus is also harmful element. Although phosphorus can increase the strength and hardness of normal strength hull structural steel GL-B etc. steel, it also causes the decrease of plasticity and impact toughness. Especially at low temperature, it makes steel significantly brittle, which is called "cold brittleness". The higher the phosphorus content is, the greater the cold brittleness is. Therefore, the phosphorus content in normal strength hull structural steel GL-B etc. steel is strictly controlled.
Our company will accept the product quality objection registration record, pass it to the normal strength hull structural steel GL-B production unit and relevant departments, and timely coordinate the supervision of product normal strength hull structural steel GL-B quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.
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