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IS 11169 (Part 2) X12Cr13 vs IS 1570 (Part 7) 12Cr12MoH

Minimal Match — 35% match based on chemical composition and mechanical property overlap.

IS 11169 (Part 2) X12Cr13 (IS 11169 (Part 2):2023) and IS 1570 (Part 7) 12Cr12MoH (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Stainless Steel category. IS 11169 (Part 2) X12Cr13 is typically used for cold heading and cold extrusion of stainless steel parts; the standard covers wires, wire rods and bars of 0.8 to 100 mm (clause 1.1, table 14), while IS 1570 (Part 7) 12Cr12MoH is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. IS 11169 (Part 2) X12Cr13 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 12Cr12MoH is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 11169 (Part 2) X12Cr13 vs IS 1570 (Part 7) 12Cr12MoH is a 80.5% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 35%.

Frequently Compared With IS 11169 (Part 2) X12Cr13:
GOST 5632 06Kh23N28 GOST 5632 08X18H10 IS 1570 (Part 7) 12Cr12MoVH GOST 5632 12Kh13 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4401 EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12Ni2Mo ASTM A959 .-
Match Breakdown
CHEMISTRY MATCH
80.5%
MECHANICAL MATCH
0%
OVERALL
35%
Specifications
Property IS 11169 (Part 2) X12Cr13 IS 1570 (Part 7) 12Cr12MoH
Standard IS 11169 (Part 2):2023 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) 0.08-0.15 0.08-0.16
Cr (%) 11.5-13.5 11.5-13.00
Mn (%) <=1.50 0.40-1.00
Ni (%) <=0.75 <=1.0
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.035
Si (%) <=1.00 <=0.60
Mo (%) Not specified 0.40-0.80
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 11169 (Part 2) X12Cr13 IS 1570 (Part 7) 12Cr12MoH
Reduction of Area, soft annealed (+A) >=60% (over 5 to 100 mm) Not specified
Tensile Strength, soft annealed (+A) <=600 MPa (over 5 to 100 mm) Not specified
Tensile Strength Not specified 680-880 MPa
Yield Strength Not specified >=490 MPa (0.2 % proof stress)
Elongation Not specified >=20%
Condition Not specified Bars, forgings, Q+T, thickness up to 75 (first row of Table 3)
Typical Applications
IS 11169 (Part 2) X12Cr13
Cold heading and cold extrusion of stainless steel parts; the standard covers wires, wire rods and bars of 0.8 to 100 mm (clause 1.1, Table 14)
IS 1570 (Part 7) 12Cr12MoH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can IS 11169 (Part 2) X12Cr13 Be Substituted With IS 1570 (Part 7) 12Cr12MoH?
IS 11169 (Part 2) X12Cr13 and IS 1570 (Part 7) 12Cr12MoH share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.
On M-EX Right Now
IS 11169 (Part 2) X12Cr13
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IS 1570 (Part 7) 12Cr12MoH
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Frequently Asked Questions
What is the difference between IS 11169 (Part 2) X12Cr13 and IS 1570 (Part 7) 12Cr12MoH?
IS 1570 (Part 7) 12Cr12MoH specifies Mo which is not specified for IS 11169 (Part 2) X12Cr13.
Can IS 11169 (Part 2) X12Cr13 be substituted with IS 1570 (Part 7) 12Cr12MoH?
IS 11169 (Part 2) X12Cr13 and IS 1570 (Part 7) 12Cr12MoH share some compositional similarity but differ enough that substitution should not be assumed. Review the differences above carefully, and consult the applicable standard or a metallurgist before using one in place of the other.