This page provides 1Cr18Ni11SiA1Ti datasheet, 1Cr18Ni11SiA1Ti mechanical properties, chemical element 1Cr18Ni11SiA1Ti, technical specifications of 1Cr18Ni11SiA1Ti steel material properties. 1Cr18Ni11SiA1Ti performance specifications.

GBT 1Cr18Ni11SiA1Ti
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1Cr18Ni11SiA1Ti GBT China Austenite-Ferrite
G-X 12 Cr 13
G-X 6 CrNi 13 4
G-X 8 CrNi 19 9
26NiCrMoV14-5 / 1.6957 / HW19476
ASTM A 565 GR 616
MIL S 861
AISI 414
Datasheet for:Steel Grades:Special Steel:1Cr18Ni11SiA1Ti

Chemical composition(mass fraction)(wt.%) of the 1Cr18Ni11SiA1Ti

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Other(%)
0.10-0.18 3.40-4.00 Max 0.80 0.035 Max 0.03 17.50-19.50 10.00-12.00 Al 0.10-0.30;Ti 0.40-0.70

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1Cr18Ni11SiA1Ti

Rp0.2 (MPa)
Rm (MPa)
KV/Ku (J)
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
614 (≥) 962 (≥) 13 43 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 441
Modulus of elasticity
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
Specific thermal capacity
Specific electrical resistivity
(Ω mm²/m)
Poisson’s coefficient, ν
44 - -     0.42 -  
166 882 - 11.3 412   -  
983 - 34 42.2   444 311
Heat treated : 1775°C - 1674°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
1Cr18Ni11SiA1Ti GBT China

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
1Cr18Ni11SiA1Ti can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
TEL:+86-816-3646575 FAX: +86-816-3639422
E-mail: sales@tool-die-steels.com
Website: http://www.tool-die-steels.com/
Join Supplier: sales@steel-grades.com