What is the KA 32 crane vessel steel elongation

Converter steelmaking: The furnace body of the converter can be rotated, and the steel plate is used as the outer shell, and the refractory is used as the inner lining. Converter KA 32 crane vessel steel steelmaking does not require additional heating, because the molten iron is inherently high temperature, and it still continues to generate thermal oxidation reactions (from silicon, carbon and oxygen in molten iron).Because no more fuel is needed for heating, energy consumption is reduced.

Chromium element (Cr element) can improve the strength and hardness of KA 32 crane vessel steel, carbon steel in rolling state, reduce elongation and area reduction. When the chromium content is more than 15%, the strength and hardness will decrease, while the elongation and reduction of area will increase correspondingly. It is easy to obtain high surface processing quality for steel parts containing chromium after grinding. The main function of chromium element (Cr element) in quenched and tempered steel structure is to improve hardenability, so that the steel has better comprehensive mechanical properties after quenching and tempering.

Shipbuilding steel plates or offshore platform plates are used to make hulls, offshore oil production drilling, platform pipe joints and other structural parts; Our ship steel plates are nine classification societies certified( American ABS, French BV, British LR, German GL, Norwegian DNV, Italian RINA, Japanese NK, Chinese CCS, South Korea KR ). KA 32 crane vessel steel, These plates can be Z15 / Z25 / Z35. Our company stocks a large number of shipbuilding plates, KA 32 crane vessel steel, offshore platform plate steel in stock.

Our company attaches great importance to technical support and after-sales service, and has established a customer service center to provide unified technical support and service for KA 32 crane vessel steel various engineering projects. Customer service center has a strong technical force of technical service team, composed of a customer service center manager, several KA 32 crane vessel steel after-sales service personnel, responsible for unified acceptance and processing of local after-sales service needs.