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IS 1570 (Part 5) X04Cr19Ni9 vs IS 1570 (Part 5) X04Cr18Ni10Nb

Strong Match — 93.8% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 5) X04Cr19Ni9 (IS 1570 (Part 5):1985) and IS 1570 (Part 5) X04Cr18Ni10Nb (IS 1570 (Part 5):1985) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 5) X04Cr19Ni9 is defined under Bureau of Indian Standards (IS), originating from India, while IS 1570 (Part 5) X04Cr18Ni10Nb is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, IS 1570 (Part 5) X04Cr19Ni9 vs IS 1570 (Part 5) X04Cr18Ni10Nb is a 90.6% match. As per mechanical properties, the match is 100%. Combined, this makes them a strong match overall at 93.8%.

Frequently Compared With IS 1570 (Part 5) X04Cr19Ni9:
GB/T 3280 06Cr19Ni10 GOST 5632 12Kh13 EN 10088-1 1.4006 EN 10088-1 1.4845 ASTM A959 .- EN 10088-1 1.4301 IS 1570 (Part 7) 12Cr12MoVH GOST 5632 06Kh23N28 EN 10088-1 1.4401 GOST 5632 08X18H10 IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH
Match Breakdown
CHEMISTRY MATCH
90.6%
MECHANICAL MATCH
100%
OVERALL
93.8%
Specifications
Property IS 1570 (Part 5) X04Cr19Ni9 IS 1570 (Part 5) X04Cr18Ni10Nb
Standard IS 1570 (Part 5):1985 IS 1570 (Part 5):1985
Category Stainless Steel Stainless Steel
C (%) <=0.08 <=0.08
Si (%) <=1.0 <=1.0
Mn (%) <=2.0 <=2.0
P (%) <=0.045 <=0.045
S (%) <=0.030 <=0.030
Cr (%) 17.5-20.0 17.0-19.0
Ni (%) 8.0-10.5 9.0-12.0
Nb (%) Not specified >=10xC, <=1.0
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property IS 1570 (Part 5) X04Cr19Ni9 IS 1570 (Part 5) X04Cr18Ni10Nb
Tensile Strength >=515 MPa >=515 MPa
Yield Strength >=205 MPa (0.2 % proof stress) >=205 MPa (0.2 % proof stress)
Elongation >=40% (50 mm) >=40% (50 mm)
Hardness <=183 HB; <=88 HRB <=183 HB; <=88 HRB
Condition Annealed, quenched or solution treated plates, sheets and strips (Table 2) Annealed, quenched or solution treated plates, sheets and strips (Table 2)
Key Differences
Can IS 1570 (Part 5) X04Cr19Ni9 Be Substituted With IS 1570 (Part 5) X04Cr18Ni10Nb?
IS 1570 (Part 5) X04Cr19Ni9 and IS 1570 (Part 5) X04Cr18Ni10Nb overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 5) X04Cr18Ni10Nb is often considered as a substitute for IS 1570 (Part 5) X04Cr19Ni9 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.
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IS 1570 (Part 5) X04Cr19Ni9
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IS 1570 (Part 5) X04Cr18Ni10Nb
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Frequently Asked Questions
What is the difference between IS 1570 (Part 5) X04Cr19Ni9 and IS 1570 (Part 5) X04Cr18Ni10Nb?
IS 1570 (Part 5) X04Cr18Ni10Nb specifies Nb which is not specified for IS 1570 (Part 5) X04Cr19Ni9.
Can IS 1570 (Part 5) X04Cr19Ni9 be substituted with IS 1570 (Part 5) X04Cr18Ni10Nb?
IS 1570 (Part 5) X04Cr19Ni9 and IS 1570 (Part 5) X04Cr18Ni10Nb overlap closely enough on chemistry and mechanical properties that IS 1570 (Part 5) X04Cr18Ni10Nb is often considered as a substitute for IS 1570 (Part 5) X04Cr19Ni9 in many applications. Always confirm the specific property range your application needs before substituting, and check with your supplier's mill certificate.