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Henan Bebon Iron&Steel Co.,Ltd is a steel-bar-specialized factory, located in zhengzhou city, south of henan province. Found in 2000, it takes an area of 520,000 square meters.

Home > News > Industry News > ViewsQSTE500TM steel round bar China supplier

QSTE500TM steel round bar China supplier

QSTE500TM steel round bar is a cold-formed hot-rolled pickled car structural steel. QSTE500TM steel round bar is a fine grain steel with good cold formability. For the use of good cold forming performance and high or high strength requirements of the car girders, beams and other automotive structural parts.

Standard Name: Cold Forming Hot Rolling Pickling Automotive Structural Steel

Material: QSTE500TM

Origin: Baosteel<

QSTE500TM steel round bar Chemical composition (smelting analysis %)

C: ≤0.12 Si: ≤ 0.50 Mn: ≤1.70 P: ≤0.03 S: ≤ 0.025 Ti: ≤0.22 Nb: ≤0.09 Alt: ≥0.015

QSTE500TM steel round bar Mechanical properties

Yield strength( Mpa): ≥500 Tensile strength(Mpa): 550-700 Elogation(%): ≥ 17

The QSTE500TM steel round bar is equivalent to EN S500MC, NFA E490D, UNI FeE490TM and ASTM X70XLK steel grades.we are QSTE500TM steel round bar suppliers ,also can supply QStE550TM steel,QStE600TM steel,QStE690TM steel. Welcome to contact us if you need.