Din 17456-85 Seamless Steel Pipe

DIN 17456 stainless seamless steel pipe

DIN 17456 stainless steel pipe is a kind of seamless steel pipe which is used as construction pipe or tubing, pipes for the food, pharmaceutical and automobile industries. and as pipes for domestic installation and for decorative purposes.

chemical composition:

Grade Mfg. Process Chemical Composition (%)
C Si Mn P S Ni Cr Mo Others
X6CrTi12 S 0.08Max - - - - - 10.5~12.5 - Ti: 6×%C 1.00Max
X6CrAl13 S 0.08Max - - - - - 12.0~14.0 - Al: 0.010~0.30
X5CrNi1911 S 0.030Max - - - - 8.5~10.5 18.0~14.0 - -
X6Cr17 S 0.08Max - - - - - 15.5~17.5 - -
X6CrTi17 S 0.08Max - - - - - 16.0~18.0 - Ti: 7×%C 1.20Max
X5CrNi1810 S 0.07Max - - - - 8.5~10.5 17.0~19.0 - -
X2CrNi1911 S 0.03Max - - - - 10.5~12.5 18.0~20.0 - -
X2CrNiTi1810 S 0.03Max - - - - 8.5~10.5 17.0~19.0 - N: 0.12~0.22
X6CrNiTi1810 S 0.08Max - - - - 9.0~12.0 17.0~19.0 - Ti: 5×%C 0.80Max

Mechanical Property:

Steel grade Heat treatment Maximum HB or HV Minimum yield stress or 0.2% proof stress N/m2 Minimum 1% proof stress N/m2 Tensile N/m2 Minimum elongation after fracture 2) (Lo=5do %) Resistance to intercrystalline corrosion
Symbol Material Longitudinal Transverse as delivered condition further processing-welding, no heat treatment

X6 CrTi 12

1.4512

 

175

190

-

390 to 560

30

25

n.g.

n.g.

X2 CrNi 1911 1.4002   180 250 - 400 to 600 20 15 n.g. n.g.
X2 CrNiN 1810 1.4006 Annealed 200 250 - 450 to 650 20 15 n.g. n.g.
X6 CrNiTi 1810 1.4016   185 270 - 450 to 600 20 15 n.g. n.g.
X6 CrNiNb 1810 1.4510   185 270 - 450 to 600 20 15 g. g.

Get In Touch24/7 Support

We receive enquiries in English, Español (Spanish), Русский язык (Russian), Français (French) and العربية (Arabic). Our professional team will reply to you within one business day. Please feel free to contact us!