DIN2391 En 10305-1 Cold Drawn Precision Seamless Steel Tube

DIN2391 En 10305-1 Cold Drawn Precision Seamless Steel Tube

DIN2391 EN 10305-1 cold drawn precision seamless metal tube

High CZPT Seamless Metal Tube for Automotive Sector and CZPT Software

  Material Chemical Composition (%)    
Standard Metal Grade  Materials Variety C    Si      Mn P     S    Cr Mo
DIN 2391 ST35 one.0308 <= 0.17 <= 0.35 >=.04 <=0.571 <=0.571
ST45  1.0408 <= 0.21 <= 0.35 >=.04 <=0.571 <=0.571
ST52 1.058 <= 0.22 <= 0.55 <=1.60 <=0.571 <=0.571
  BK BKW BKS GBK
Steel Grade  Rm Tensile Strength  (Mpa) Min A Elongation(%) Min Rm Tensile Strength (Mpa) Min A Elongation(%) Min Rm Tensile Energy (Mpa) Min Rel Yield Strength(Mpa) Min A             Elongation  (%) Min Rm Tensile Strength (Mpa)Min A Elongation (%)Min
ST35 480 6 420 ten 420 315 fourteen 315 twenty five
ST45  580 five 520 eight 520 375 twelve 390 21
ST52 640 4 580 seven 580 420 ten 490 22

Regular Steel Grade  Material Number C    Si      Mn P     S    Cr Mo
EN10305-1
EN10305-4
E235 one.0308 <= 0.17 <= 0.35 >=.04 <=0.571 <=0.571
E255 one.0408 <= 0.21 <= 0.35 >=.04 <=0.571 <=0.571
E355 one.058 <= 0.22 <= 0.55 <=1.60 <=0.571 <=0.571

Metal Grade  (+C) (+LC) (+SR) (+A) (+N)
Rm Tensile Strength  (Mpa) Min A Elongation(%) Min Rm Tensile Power (Mpa) Min A Elongation(%) Min Rm Tensile Toughness (Mpa) Min Rel Yield Strength(Mpa) Min A             Elongation  (%) Min Rm Tensile Energy (Mpa)Min A Elongation (%)Min Rm Tensile Energy (Mpa) Rel Produce Strength  (Mpa) Min A Elongation (%) Min
E235 480 six 420 ten 420 350 sixteen 315 twenty five 340-480 235 25
E255 580 5 520 8 520 375 twelve 390 21 440-570 255 21
E355 640 4 580 seven 580 450 10 450 22 490-630 355 22

 

DIN2391 En 10305-1 Cold Drawn Precision Seamless Steel Tube