Post Stock Login Register

ASTM A959 29-4C vs IS 1570 (Part 7) 3Cr17Ni12Mo3H

Related Material — 69.9% match based on chemical composition and mechanical property overlap.

ASTM A959 29-4C (ASTM A959:2011) and IS 1570 (Part 7) 3Cr17Ni12Mo3H (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Stainless Steel category. ASTM A959 29-4C is typically used for wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1), while IS 1570 (Part 7) 3Cr17Ni12Mo3H is commonly used for boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature. ASTM A959 29-4C is defined under ASTM International, originating from United States, while IS 1570 (Part 7) 3Cr17Ni12Mo3H is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, ASTM A959 29-4C vs IS 1570 (Part 7) 3Cr17Ni12Mo3H is a 71.4% match. Mechanical property data is not available for both grades, so this factor could not be scored. Combined, this makes them a related material overall at 69.9%.

Frequently Compared With ASTM A959 29-4C:
ASTM A959 26-3-3 ASTM A959 29-4 ASTM A959 29-4-2 ASTM A959 25-4-4 GOST 5632 06Kh23N28 EN 10088-1 1.4401 GB/T 3280 06Cr19Ni10 EN 10088-1 1.4006 EN 10088-1 1.4301 ASTM A959 .- EN 10088-1 1.4845 IS 1570 (Part 7) 11Cr17Ni13W3TiH
Match Breakdown
CHEMISTRY MATCH
71.4%
MECHANICAL MATCH
No shared data
OVERALL
69.9%
Specifications
Property ASTM A959 29-4C IS 1570 (Part 7) 3Cr17Ni12Mo3H
Standard ASTM A959:2011 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) <=0.030 <=0.030
Cr (%) 28.0-30.0 16.00-18.00
Mn (%) <=1.00 <=2.00
Mo (%) 3.6-4.2 2.00-3.00
N (%) <=0.045 Not specified
Ni (%) <=1.00 10.00-14.00
P (%) <=0.040 <=0.045
S (%) <=0.030 <=0.030
Si (%) <=1.00 <=1.00
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property ASTM A959 29-4C IS 1570 (Part 7) 3Cr17Ni12Mo3H
Tensile Strength Not specified 490-690 MPa
Yield Strength Not specified >=185 MPa (0.2 % proof stress)
Elongation Not specified >=30%
Condition Not specified Tubes, plates, Q, thickness - (first row of Table 3)
Typical Applications
ASTM A959 29-4C
Wrought stainless steel products; recommended composition limits for adoption by product standards (clause 1.1)
IS 1570 (Part 7) 3Cr17Ni12Mo3H
Boilers, pressure vessels, steam turbines, steam and water piping and other power plant equipment working at elevated temperature
Key Differences
Can ASTM A959 29-4C Be Substituted With IS 1570 (Part 7) 3Cr17Ni12Mo3H?
ASTM A959 29-4C and IS 1570 (Part 7) 3Cr17Ni12Mo3H 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
ASTM A959 29-4C
0 active listings and RFQs →
IS 1570 (Part 7) 3Cr17Ni12Mo3H
0 active listings and RFQs →
Frequently Asked Questions
What is the difference between ASTM A959 29-4C and IS 1570 (Part 7) 3Cr17Ni12Mo3H?
ASTM A959 29-4C specifies N which is not specified for IS 1570 (Part 7) 3Cr17Ni12Mo3H.
Can ASTM A959 29-4C be substituted with IS 1570 (Part 7) 3Cr17Ni12Mo3H?
ASTM A959 29-4C and IS 1570 (Part 7) 3Cr17Ni12Mo3H 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.