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Steel grating plate is made of flat steel in accordance with a certain distance and twisted square steel cross arrangement, with pressure welding machine or artificial welding. The surface after hot dip galvanized or plastic spray treatment, so as to achi2021-09-17
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The Express Tribune reported that gas shortages have pushed a number of steel mills in sectors I - 9 and I - 10 to using coal, increasing the level of pollution in the city. Mr Asif Shuja director general of Pakistan Environmental Protection Agency s2019-11-06
Grade HI steel, Grade HI steel Chemical Composition
Grade HI steel is one mainly of steel for gas cylinders and gas vessels.
Grade HI steel
Grade HI steel is in DIN 17155 standard. Grade HI steel' s grade Number is 1.0111. The equal material of Grade HI steel is: NFA 36-211 BS1, UNE 36129 AE 235 KR, BS 5045 Type A, UNI 7355 FeE24KR, JIS G3116 SG255.
Grade HI steel Chemical Composition(%):
Mn:≤ 0.3 C: ≤ 0.16 S: ≤ 0.015 P: ≤ 0.025 Si: ≤ 0.25 Al:≤0.02 Nb:≤ 0.05 Ti:≤ 0.03
Grade HI steel Mechanical Properties:
Tensile Strength(Ksi):360-450
Yield Strength(Ksi): ≥ 245
Elongation(%): ≥ 26 (thickness under 3mm); ≥ 34 (thickness above 3mm)
As a professional steel supplier, BEBON STEEL registers hundreds of thousands of tons of Grade HI steel ex-stock source on our spot trade platform. If you are interested in Grade HI steel, welcome to contact us, look forward to cooperate with you.