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EN 10297 Mechnical application pipe
Category:
Mechnical pipe for machinery and automobiles
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Product Details
Standard Specification: EN 10297
●Steel grades, Chemical composition and Mechanical properties
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Steel grade 钢级
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Chemical composition（%）化学成份
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Mechanical properties 机械性能
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C
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Si
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Mn
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P
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S
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Other
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Yield strength
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Tensile strength
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Elongation
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elements
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屈服强度
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抗拉强度
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伸长率
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Steel name
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Steel number
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MPa
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MPa
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（%）
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T≤16
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16＜T≤40
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T≤16
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16＜T≤40
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longitudinal
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纵向
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Max
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Max
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Min
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Min
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Min
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Min
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Min
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E235
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1.0308
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≤0.17
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≤0.35
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≤1.20
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0.03
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0.035
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235
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225
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360
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360
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25
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E275
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1.0225
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≤0.21
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≤0.35
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≤1.40
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0.03
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0.035
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275
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265
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410
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410
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22
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E315
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1.0236
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≤0.21
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≤0.30
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≤1.50
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0.03
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0.035
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315
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305
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450
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450
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21
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E355
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1.058
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≤0.22
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≤0.55
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≤1.60
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0.03
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0.035
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355
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345
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490
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490
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20
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E470
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1.0536
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0.16-0.22
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0.10-0.50
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1.30-1.70
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0.03
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0.035
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AI min 0.01
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470
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430
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650
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600
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17
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N max 0.02
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Nb max0.07
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V 0.08/0.15
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