What is minimum yield strength of steel type S355J2WP+cr?

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The material used for the elbow is carbon structural steel or high-quality carbon structural steel 20#. These two materials can not only ensure that the carbon steel elbow has good hardness, strength and wear resistance, but also ensure the plasticity of the elbow, and ensure that the elbow will not be broken or wounded due to stress during forming. However, cast steel elbows are also used in some special piping systems. This type of piping system requires high mechanical properties of the elbow, and it is difficult to form by forging and other methods in the process.

S235JR steel plate is one mainly of Carbon and low alloy steel, S235JR steel plate is a type of steel sheet under EN standard which is used to build ship, bridge, belongs to high strength sheet. EN10025-2 S235JR is equivalent to DIN:ST37-2,JIS:SS400,ASTM:A283C, GB Q235B and UNI:FE360B.

Oxygen is a harmful element in steel type S355J2WP+cr steel. With the increase of oxygen content, the strength of steel type S355J2WP+cr steel increased, but the plasticity, especially the toughness, decreased significantly, and the weldability became worse. The presence of oxygen causes hot brittleness of steel type S355J2WP+cr steel.

Q460C hot rolled plate size and steel type S355J2WP+cr products specification: 6*2140*9000, 67*3098*5250, 25*1870*6460, 25*2400*5800, 6*1900*8700, 26*4355*6700, 11.9*1705*12000, 28*2250*12000, 6*2080*9800, 21*3098*4500, 12*2400*8000, 23.8*3260*11850, 6*2140*11600, 9.5*1690*3800, 12*1800*6000, 9*1850*8400, 6*2140*9000, 27.5*1850*12480, 22*1720*12380, 45*1800*6500, and 48*2600*5900(mm).

our company is a professional ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates steel exporter and a steel Stockist in china. We keep more than steel type S355J2WP+cr 1000 tons ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates steel in stock every month.

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