IS 11169 (Part 2):2023 X02Ni18Cr16 Steel: Specifications & Listings
IS 11169 (Part 2):2023 X02Ni18Cr16: Cold heading quality austenitic stainless steel X02Ni18Cr16 to IS 11169 (Part 2):2023, supplied as wire rod, bars or wire of 0.8 to 50 mm. Maximum tensile strength cold drawn and solution annealed is 640 MPa for the smallest sizes, lower for larger sizes.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C
Cr
Mn
Ni
P
S
Si
<=0.04
15.0-17.0
<=2.00
17.0-19.0
<=0.045
<=0.030
<=1.00
Mechanical Properties
Reduction of Area, cold drawn and solution annealed (+AT+C+AT)
>=68% (0.8 to 5 mm)
Tensile Strength, cold drawn and solution annealed (+AT+C+AT)
<=640 MPa (0.8 to 2 mm) / <=600 MPa (over 2 to 5 mm)
More data from IS 11169 (Part 2):2023
From the standard
Other composition limitsfrom the table notes
Values
Maximum unless a range is given (ladle analysis)
Steel type
Austenitic
Carbon
For this standard 0.08 percent is allowed
Elements not listed are not added intentionally without the purchaser's agreement, except those used to finish the heat.
Source: IS 11169 (Part 2):2023, Table 10 and its notes
Tensile strength and reduction of area by delivery conditionby delivery condition and size
Delivery condition
Diameter (mm)
Tensile strength, max (MPa)
Reduction of area, min (%)
+AT+C+AT
0.8 to 2
640
68
+AT+C+AT
over 2 to 5
600
68
+AT+C+AT+LC
0.8 to 2
690
63
+AT+C+AT+LC
over 2 to 5
640
63
+AT+C+AT+LC
over 5 to 10
640
63
+AT+C+AT+LC
over 10 to 25
640
63
Codes: +AT solution annealed, +A soft annealed, +PE peeled, +C cold drawn, +LC skin passed. Diameter ranges are over the first figure up to and including the second. No reduction of area is specified for +AT+C. For non-circular sections the properties are agreed between manufacturer and purchaser.
Source: IS 11169 (Part 2):2023, Table 11
Active IS 11169 (Part 2):2023 X02Ni18Cr16 Listings on M-EX (For Sale)