Galvanized sheet metal 09CuPCrNi-B steel tube from factory

Our alloy 09CUPCRNI-B steel tube products have complete specifications, reasonable prices and reliable quality. While supplying steel plates in stock, it can also directly place orders with steel mills according to customer needs, which can be cut for retail. Our company has established a fast logistics distribution system (delivery in time) and a sound financial system, and strive to provide you with faster, more worry-free and more valuable services!

Alloy elements have the most significant strengthening effect on steel in quenched and tempered state. The primary purpose of adding alloying elements to steel is to improve the hardenability of steel and to ensure that martensite is easily obtained during quenching. The second is to improve the tempering stability of the steel to keep the martensite at a higher temperature, so that the carbides precipitated during the tempering of the quenched steel are finer, uniform and stable. In this way, under the same conditions, alloy steel has higher strength than carbon steel, 09CUPCRNI-B steel tube.

Tempering the important 09CUPCRNI-B steel tube welding structure often use high temperature tempering to remove residual weld stress. Classification: high temperature tempering above 400 ℃, medium temperature tempering 250 ~ 400 ℃, low temperature tempering 150 ~ 250 ℃, Quenching +Tempering is improve 09CUPCRNI-B steel tube strength, plasticity and toughness.

Our company will accept the product quality objection registration record, pass it to the 09CUPCRNI-B steel tube production unit and relevant departments, and timely coordinate the supervision of product 09CUPCRNI-B steel tube quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.