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| Brand Name: | Baotou Steel Plant |
| MOQ: | 10 tons |
| Price: | $980.00/tons >=10 tons |
| Supply Ability: | 7000 Ton/Tons per Month |
Mechanical performance indicators | ||||||
Tensile strength（ σ B) | The maximum force (Fb) that the specimen bears during the tensile process at break, divided by the stress obtained by dividing the original cross-sectional area (So) of the specimen（ σ）， Called tensile strength（ σ b) , in N/mm2 (MPa). It represents the maximum resistance of metal materials to failure under tensile force. | 180 | ASTM D 1709 | |||
Yield point | The stress at which a metal material with yield phenomenon can continue to elongate without increasing (maintaining a constant) force during the tensile process is called the yield point. If the force decreases, the upper and lower yield points should be distinguished. The unit of yield point is N/mm2 (MPa). Upper yield point（ σ Su): The maximum stress of the sample before yielding and the first decrease in force; Lower yield point（ σ SL): The minimum stress in the yield stage when the initial instantaneous effect is not considered. | 60 | ASTM D 1922 | |||
Tear strength TD Elmendorf | g | 12 | ASTM D 1922 | |||