1Cr18Ni9

China GB GB 13296 (2007) GB 2270 (1980) GB 5310 (1999) GB/T 1220 (1992) GB/T 12770 (2002) GB/T 12771 (2000) GB/T 14975 (2002) GB/T 14976 (2002) GB/T 18705 (2002) GB/T 3280 (2007) GB/T 4226 (2004) GB/T 4237 (1992) GB/T 4239 (1991) GB/T 4240 (1993) GB/T 4356 (2002) JB/T 6398 (2006) 1Cr18Ni9 High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel 1Cr18Ni9 Austenite GB China High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
Datasheet for:Steel Grades:Specialsteel:1Cr18Ni9

Chemical composition(mass fraction)(wt.%) of the 1Cr18Ni9

Elements Min.(≥) Max.(≤)
C - 0.15
Si - 1.00
Mn - 2.00
P - 0.035
S - 0.030
Ni 8.00 10.00
Cr 17.00 19.00

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade 1Cr18Ni9

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
988 (≥) 336 (≥) 11 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 114
Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.11 -  
841 369 - 43.3 133   -  
313 - 41 31.2   323 231
Heat treated : 1482°C - 1786°C
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
Y1Cr18Ni9 GB China
Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
1Cr18Ni9 GB China
High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
Y1Cr18Ni9Se GB China
Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
1Cr18Ni9Ti GB China
Seamless stainless steel tubes for boiler and heat exchanger
Relevant standard
Standard No. Description Download
GB 13296 (2007) Seamless stainless steel tubes for boiler and heat exchanger
GB 2270 (1980) Seamless tubes
GB 5310 (1999) Seamless steel tubes and pipes for high pressure boiler
GB/T 1220 (1992) Stainless steel bars
GB/T 12770 (2002) Welded stainless steel tubes for machine structures
GB/T 12771 (2000) Welded stainless steel pipes for liquid delivery
GB/T 14975 (2002) Stainless steel seamless tubes for structures
GB/T 14976 (2002) Stainless steel seamless tubes for fluid transport
GB/T 18705 (2002) Welded stainless steel pipes for decoration
GB/T 3280 (2007) Cold rolled stainless steel sheets and plates
GB/T 4226 (2004) Cold finished stainless steel bars
GB/T 4237 (1992) Hot rolled stainless steel sheets and plates
GB/T 4239 (1991) Cold rolled stainless steel and heat resisting steel strips
GB/T 4240 (1993) ainless steel wires
GB/T 4356 (2002) Stainless steel wire rods
JB/T 6398 (2006) Heavy stainless acid resistant and heat resistant steel forgings
Contact Suppliers with your enquiries for 1Cr18Ni9 any of the shape and size.

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
GB 13296 (2007) , GB 2270 (1980), GB 5310 (1999), GB/T 1220 (1992) , GB/T 12770 (2002), GB/T 12771 (2000), GB/T 14975 (2002), GB/T 14976 (2002), GB/T 18705 (2002), GB/T 3280 (2007), GB/T 4226 (2004), GB/T 4237 (1992), GB/T 4239 (1991), GB/T 4240 (1993), GB/T 4356 (2002), JB/T 6398 (2006), 1Cr18Ni9 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
M/B:+86-15386639257
E-mail: sales@tool-die-steels.com
Website: https://www.tool-die-steels.com/

Round, Square, Hex, Flat, Hollow

1Cr18Ni9 Bar

Enquiry

Shaft, Ring, Disks, Cylinder

1Cr18Ni9 Forged

Enquiry

Special shaped profile steel

1Cr18Ni9 Steel

Enquiry

High precision machine Forging parts

1Cr18Ni9 Parts

Enquiry
Join Supplier: sales@steel-grades.com