DIN 2391 ST52 carbon steel pipe is an easy to weld low carbon manganese steel pipe carbon content of 0.24%, silicon content of 0.55%, manganese content of up to 1.60%, with good impact resistance and physical properties of its tensile strength of not less than 490MPa, yield point of not less than 345MPa, elongation of not less than 22%.DIN 2391 ST52 seamless pipe is usually supplied untreated or standardised. or supplied under standardised conditions, with workability similar to that of mild steel.
DIN 2391 ST52 Seamless Precision Steel Tube has high tensile strength, structural rigidity, toughness, flexibility, corrosion resistance, durability, ease of use, long life and high temperature resistance. It is also resistant to stress corrosion cracking, pitting, crevice corrosion, oxidation and general corrosion resistance, properties that enable DIN 2391 ST52 steel tubes to maintain stable performance in a variety of extreme environments.
Therefore, DIN 2391 ST52 mild steel pipe is widely used in bridge structure, marine structure, engineering construction, oil and gas industry.

DIN 2391 St52 steel pipe specifications

ST52 DIN 2391 Seamless Pipes Mechanical Properties

Why choose us

gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

FAQ

1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.