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IS 1570 (Part 7) 3Cr17Ni12Mo3H vs EN 10088-1 1.4401

Minimal Match — 50% match based on chemical composition and mechanical property overlap.

IS 1570 (Part 7) 3Cr17Ni12Mo3H (IS 1570 (Part 7):1992) and EN 10088-1 1.4401 (EN 10088-1:2014) are both steel grades. Both fall under the Stainless Steel category. IS 1570 (Part 7) 3Cr17Ni12Mo3H is typically used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature, while EN 10088-1 1.4401 is commonly used for marine, chemical processing, pharmaceutical equipment. IS 1570 (Part 7) 3Cr17Ni12Mo3H is defined under Bureau of Indian Standards (IS), originating from India, while EN 10088-1 1.4401 is defined under European Standard (EN), originating from Europe.

As per chemical composition, IS 1570 (Part 7) 3Cr17Ni12Mo3H vs EN 10088-1 1.4401 is a 75% match. As per mechanical properties, the match is 0%. Combined, this makes them a minimal match overall at 50%.

Frequently Compared With IS 1570 (Part 7) 3Cr17Ni12Mo3H:
ASTM A959 29-4C ASTM A959 26-3-3 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4301 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo IS 1570 (Part 7) 12Cr13H IS 1570 (Part 7) 11Cr17Ni13W3TiH
Match Breakdown
CHEMISTRY MATCH
75%
MECHANICAL MATCH
0%
OVERALL
50%
Specifications
Property IS 1570 (Part 7) 3Cr17Ni12Mo3H EN 10088-1 1.4401
Standard IS 1570 (Part 7):1992 EN 10088-1:2014
Category Stainless Steel Stainless Steel
C (%) <=0.030 ≤0.07
Si (%) <=1.00 ≤1.00
Mn (%) <=2.00 ≤2.00
P (%) <=0.045 Not specified
S (%) <=0.030 Not specified
Cr (%) 16.00-18.00 16.5–18.5
Ni (%) 10.00-14.00 10.5–13.5
Mo (%) 2.00-3.00 2.0–2.5
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 7) 3Cr17Ni12Mo3H EN 10088-1 1.4401
Tensile Strength 490-690 MPa ≥520 MPa
Yield Strength >=185 MPa (0.2 % proof stress) ≥210 MPa
Elongation >=30% ≥40%
Condition Tubes, plates, Q, thickness - (first row of Table 3) Not specified
Hardness Not specified ≤215 HB
Typical Applications
IS 1570 (Part 7) 3Cr17Ni12Mo3H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
EN 10088-1 1.4401
Marine, chemical processing, pharmaceutical equipment
Key Differences
Can IS 1570 (Part 7) 3Cr17Ni12Mo3H Be Substituted With EN 10088-1 1.4401?
IS 1570 (Part 7) 3Cr17Ni12Mo3H and EN 10088-1 1.4401 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.
Forms & Sizes Available on M-EX
IS 1570 (Part 7) 3Cr17Ni12Mo3H
No active listings currently.
EN 10088-1 1.4401
Sheet → (4 listings)
Thickness: 6–6 mm (0.24–0.24 in)
Width: 1250–1250 mm (49.21–49.21 in)
Length: 2500–3400 mm (98.43–133.86 in)
On M-EX Right Now
IS 1570 (Part 7) 3Cr17Ni12Mo3H
0 active listings and RFQs →
EN 10088-1 1.4401
4 active listings and RFQs →
Frequently Asked Questions
What is the difference between IS 1570 (Part 7) 3Cr17Ni12Mo3H and EN 10088-1 1.4401?
IS 1570 (Part 7) 3Cr17Ni12Mo3H specifies P, S which are not specified for EN 10088-1 1.4401.
Can IS 1570 (Part 7) 3Cr17Ni12Mo3H be substituted with EN 10088-1 1.4401?
IS 1570 (Part 7) 3Cr17Ni12Mo3H and EN 10088-1 1.4401 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.