Post Stock Login Register

IS 6603:2024 X04Cr12 Steel: Specifications & Listings

IS 6603:2024 X04Cr12: X04Cr12: ferritic corrosion resisting stainless steel. Specified in IS 6603:2024.

Category: Stainless Steel
Grade Details
GradeIS 6603:2024 X04Cr12
Standard IS 6603:2024
ApplicationsGeneral purposes, semi-finished products, bars, wire rods and bright bars
Equivalent / Similar Grades
Grade Standard Region Live on M-EX
ASTM A959 S40800 ASTM A959:2011 USA No activity yet
ASTM A959 409 ASTM A959:2011 USA No activity yet
ASTM A959 409Cb ASTM A959:2011 USA No activity yet
ASTM A959 414 ASTM A959:2011 USA No activity yet
BS 970 (Part 1) 403S17 BS 970 (Part 1):1991 UK No activity yet
ASTM A959 405 ASTM A959:2011 USA No activity yet
BS 970 (Part 1) 410S21 BS 970 (Part 1):1991 UK No activity yet
Grade ComparisonCompare With a Specific Grade →
Grade Standard Match
BS 970 (Part 1) 403S17 BS 970 (Part 1):1991 Strong Match
BS 970 (Part 3) 403S17 BS 970 (Part 3):1991 Strong Match
BS 970 (Part 1) 403S17 BS 970 (Part 1):1983 Strong Match
ASTM A959 S40800 ASTM A959:2011 Strong Match
ASTM A959 405 ASTM A959:2011 Strong Match
ASTM A959 409 ASTM A959:2011 Strong Match
BS 970 (Part 1) 410S21 BS 970 (Part 1):1991 Strong Match
BS 970 (Part 3) 410S21 BS 970 (Part 3):1991 Strong Match
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Chemical Composition (%)
C Si Mn P S Cr Ni
<=0.08 <=1.00 <=1.00 <=0.040 <=0.030 11.5-14.0 <=0.75
Mechanical Properties
Tensile Strength >=400 MPa
Yield Strength >=230 MPa
Elongation >=20%
Hardness <=200 HB
Condition Annealed, conditions 1C, 1E, 1D, 1X, 1G and 2D, thickness or diameter up to 25 mm; Tensile Strength is a minimum as printed

More data from IS 6603:2024

From the standard
Mechanical properties by thickness or diameter 1 size range
Thickness or diameter (mm)Hardness HBRp0.2 min (MPa)Rm min (MPa)A min (%)
up to 2520023040020
Annealed, conditions 1C, 1E, 1D, 1X, 1G and 2D; for larger thicknesses the values have to be agreed.
Source: IS 6603:2024, Table 7
Proof strength at elevated temperature 7 temperatures
Temperature (deg C)Rp0.2 min (MPa)
100220
150215
200210
250205
300200
350195
400190
Minimum values, annealed (+A); for guidance only.
Source: IS 6603:2024, Table 12
Hot forming and annealing guideline temperatures
Hot forming temperature
1100 to 800 deg C
Cooling after hot forming
air
Heat treatment symbol
+A
Annealing temperature
750 to 800 deg C
Cooling after annealing
air
Informative guideline (Annex A).
Source: IS 6603:2024, Table 22

Active IS 6603:2024 X04Cr12 Listings on M-EX (For Sale)

+ Create a Listing for this grade

No active IS 6603:2024 X04Cr12 listings at this time.

Register for Alerts

Buyer RFQs for IS 6603:2024 X04Cr12

+ Post an RFQ for this grade

No open buyer requirements for IS 6603:2024 X04Cr12 at this time.

Register for Alerts