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Precision Steel Pipe


Product:  Seamless Precision Pipe,precision steel pipe, Seamless Precision Tube
Application:   Used for Mechanical Structures,Hydraulic Equipment,Automative Parts
Size:  OD: 6mm-114mm  
 WT: 0.5-10mm
 LENGTH: 5.8/6/11.8/12m
Pipe Standard:   EN 10305  ST35  ST37 ST45  ST52
 DIN 2391    DIN 2445   
Heat Treatment  NBK(+N)   GBK(+A)   BK(+C)   BKW(+LC)   BKS(+SR)



Condition Material Grade T.S (MPa) Y.S (MPa) Elongation (%)
BKS ST35 (10#) ≥420 ≥315 ≥14
BKS ST45(20#) ≥520 ≥375 ≥12
BKS ST52(16Mn) ≥580 ≥420 ≥10
GBK ST35 (10#) ≥315 ≥35
GBK ST45(20#) ≥390 ≥32
GBK ST52(16Mn) ≥490 ≥30
NBK ST35 (10#) 340-470 ≥235 ≥32
NBK ST45(20#) 440-570 ≥255 ≥30
NBK ST52(16Mn) 490-630 ≥335 ≥28






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at any time. Thanks in advance. Welcome! Email :info@united-steel.com

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