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IS 6911 X07Cr17Mn12Ni4 vs IS 1570 (Part 7) 11Cr17Ni13W3TiH

Minimal Match — 44.1% match based on chemical composition and mechanical property overlap.

IS 6911 X07Cr17Mn12Ni4 (IS 6911:1992) and IS 1570 (Part 7) 11Cr17Ni13W3TiH (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Stainless Steel category. IS 6911 X07Cr17Mn12Ni4 is typically used for stainless and heat-resisting steel plate, sheet and strip (clause 1.1), while IS 1570 (Part 7) 11Cr17Ni13W3TiH is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. IS 6911 X07Cr17Mn12Ni4 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 7) 11Cr17Ni13W3TiH is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 6911 X07Cr17Mn12Ni4 vs IS 1570 (Part 7) 11Cr17Ni13W3TiH is a 66.2% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 44.1%.

Frequently Compared With IS 6911 X07Cr17Mn12Ni4:
EN 10088-1 1.4301 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4401 EN 10088-1 1.4845 GOST 5632 12Kh13 ASTM A959 201 ASTM A959 202 GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
66.2%
MECHANICAL MATCH
0%
OVERALL
44.1%
Specifications
Property IS 6911 X07Cr17Mn12Ni4 IS 1570 (Part 7) 11Cr17Ni13W3TiH
Standard IS 6911:1992 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) <=0.12 0.07-0.15
Cr (%) 16.0-18.0 15.5-17.50
Mn (%) 10.0-14.0 <=1.00
Ni (%) 3.5-5.5 12.00-14.50
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.0 <=1.00
W (%) Not specified 2.5-3.5
Ti (%) Not specified >=4xC, <=0.80
B (%) Not specified <=0.0006
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 6911 X07Cr17Mn12Ni4 IS 1570 (Part 7) 11Cr17Ni13W3TiH
Bend Test (180 deg) Not required Not specified
Elongation (50 mm, annealed) >=40% Not specified
Hardness (annealed, max) 217 HBS, 95 HRB Not specified
Tensile Strength (annealed) >=540 MPa Not specified
Yield Strength (0.2% proof, annealed) >=260 MPa Not specified
Tensile Strength Not specified 600-800 MPa
Yield Strength Not specified >=390 MPa (0.2 % proof stress)
Elongation Not specified >=25%
Condition Not specified Bars, forgings, pipes, hot cold worked, thickness up to 60 (first row of Table 3)
Typical Applications
IS 6911 X07Cr17Mn12Ni4
Stainless and heat-resisting steel plate, sheet and strip (clause 1.1)
IS 1570 (Part 7) 11Cr17Ni13W3TiH
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can IS 6911 X07Cr17Mn12Ni4 Be Substituted With IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 6911 X07Cr17Mn12Ni4 and IS 1570 (Part 7) 11Cr17Ni13W3TiH 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 6911 X07Cr17Mn12Ni4
0 active listings and RFQs →
IS 1570 (Part 7) 11Cr17Ni13W3TiH
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 6911 X07Cr17Mn12Ni4 and IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 1570 (Part 7) 11Cr17Ni13W3TiH specifies W, Ti, B which are not specified for IS 6911 X07Cr17Mn12Ni4.
Can IS 6911 X07Cr17Mn12Ni4 be substituted with IS 1570 (Part 7) 11Cr17Ni13W3TiH?
IS 6911 X07Cr17Mn12Ni4 and IS 1570 (Part 7) 11Cr17Ni13W3TiH 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.