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JIS G4305 SUS630 vs IS 1570 (Part 7) 11Cr17Ni13W3TiH

Related Material — 62% match based on chemical composition and mechanical property overlap.

JIS G4305 SUS630 (JIS G4305:2012) and IS 1570 (Part 7) 11Cr17Ni13W3TiH (IS 1570 (Part 7):1992) are both steel grades. Both fall under the Stainless Steel category. JIS G4305 SUS630 is typically used for cold-rolled stainless steel plates, sheet and strip, 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. JIS G4305 SUS630 is defined under Japanese Industrial Standards (JIS), originating from Japan, while IS 1570 (Part 7) 11Cr17Ni13W3TiH is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, JIS G4305 SUS630 vs IS 1570 (Part 7) 11Cr17Ni13W3TiH is a 62% 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 62%.

Frequently Compared With JIS G4305 SUS630:
GB/T 3280 06Cr19Ni10 EN 10088-1 1.4401 IS 1570 (Part 7) 12Cr13H ASTM A959 .- GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4845 IS 1570 (Part 7) 12Cr12MoVH
Other Stainless Steel Grades to Compare With JIS G4305 SUS630:
IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
62%
MECHANICAL MATCH
No shared data
OVERALL
62%
Specifications
Property JIS G4305 SUS630 IS 1570 (Part 7) 11Cr17Ni13W3TiH
Standard JIS G4305:2012 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) <=0.07 0.07-0.15
Si (%) <=1.00 <=1.00
Mn (%) <=1.00 <=1.00
P (%) <=0.040 <=0.045
S (%) <=0.030 <=0.030
Ni (%) 3.00-5.00 12.00-14.50
Cr (%) 15.00-17.50 15.5-17.50
Cu (%) 3.00-5.00 Not specified
Nb (%) 0.15-0.45 Not specified
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 JIS G4305 SUS630 IS 1570 (Part 7) 11Cr17Ni13W3TiH
Hardness <=363 HB Not specified
Condition Solution heat treated plate and strip (no strength values specified; aged conditions are in the blocks) Bars, forgings, pipes, hot cold worked, thickness up to 60 (first row of Table 3)
Tensile Strength Not specified 600-800 MPa
Yield Strength Not specified >=390 MPa (0.2 % proof stress)
Elongation Not specified >=25%
Typical Applications
JIS G4305 SUS630
Cold-rolled stainless steel plates, sheet and strip
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 JIS G4305 SUS630 Be Substituted With IS 1570 (Part 7) 11Cr17Ni13W3TiH?
JIS G4305 SUS630 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.
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JIS G4305 SUS630
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IS 1570 (Part 7) 11Cr17Ni13W3TiH
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Frequently Asked Questions
What is the difference between JIS G4305 SUS630 and IS 1570 (Part 7) 11Cr17Ni13W3TiH?
JIS G4305 SUS630 specifies Cu, Nb which are not specified for IS 1570 (Part 7) 11Cr17Ni13W3TiH. IS 1570 (Part 7) 11Cr17Ni13W3TiH specifies W, Ti, B which are not specified for JIS G4305 SUS630.
Can JIS G4305 SUS630 be substituted with IS 1570 (Part 7) 11Cr17Ni13W3TiH?
JIS G4305 SUS630 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.