QSTE380TM Automotive steel welding

QSTE380TM is a kind of automotive structural steel, QSTE380TM widely used for forming performance of the automobile frame, wheels and other automobile components. QSTE380TM Hot-rolled grain steel for cold forming used for automotive structural parts such as automobile frames, which requires excellent cold forming performance and high-strength.

Welding

QSTE380TM can be welded both manually and using automatic equipment by means of all electrical welding processes provided the general technical rules are observed. No major hardness increases appear in the heat-affected zone. Preheating is not necessary under normal welding conditions and down to work piece temperatures of +5℃. Below +5℃, pre-heating to150℃ is recommended.

QSTE380TM the welding wires and electrodes approved in the respective strength category must be used as filler metals.

In addition to this, the general meaning of QSTE380TM detailed information provided in Bebon steel website.

Bebon Steel keeps more than 10,000 tons QSTE380TM Automotive steel in stock each month. We can meet our customer’s and request. Based on these stock sources, our advantage industry spread into steel process like: cutting (any size and any shape) drilling, welding, milling, machining and steel structure.