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JIS G4305 SUS630 vs IS 1570 (Part 7) 12Cr13H

Related Material — 66.7% match based on chemical composition and mechanical property overlap.

JIS G4305 SUS630 (JIS G4305:2012) and IS 1570 (Part 7) 12Cr13H (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) 12Cr13H 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) 12Cr13H is defined under Bureau of Indian Standards (IS), originating from India.

As per chemical composition, JIS G4305 SUS630 vs IS 1570 (Part 7) 12Cr13H is a 66.7% 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 66.7%.

Frequently Compared With JIS G4305 SUS630:
EN 10088-1 1.4401 ASTM A959 .- GB/T 3280 06Cr19Ni10 GOST 5632 06Kh23N28 GOST 5632 08X18H10 EN 10088-1 1.4006 EN 10088-1 1.4301 EN 10088-1 1.4845
Other Stainless Steel Grades to Compare With JIS G4305 SUS630:
IS 1570 (Part 7) 11Cr17Ni13W3TiH IS 1570 (Part 7) 12Cr12MoH IS 1570 (Part 7) 12Cr12MoVH IS 1570 (Part 7) 12Cr12Ni2Mo
Match Breakdown
CHEMISTRY MATCH
66.7%
MECHANICAL MATCH
No shared data
OVERALL
66.7%
Specifications
Property JIS G4305 SUS630 IS 1570 (Part 7) 12Cr13H
Standard JIS G4305:2012 IS 1570 (Part 7):1992
Category Stainless Steel Stainless Steel
C (%) <=0.07 0.09-0.15
Si (%) <=1.00 <=1.00
Mn (%) <=1.00 <=1.00
P (%) <=0.040 <=0.040
S (%) <=0.030 <=0.030
Ni (%) 3.00-5.00 <=1.00
Cr (%) 15.00-17.50 11.5-14.00
Cu (%) 3.00-5.00 Not specified
Nb (%) 0.15-0.45 Not specified
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) 12Cr13H
Hardness <=363 HB Not specified
Condition Solution heat treated plate and strip (no strength values specified; aged conditions are in the blocks) Bars, forgings, plates, A, thickness up to 160 (first row of Table 3)
Tensile Strength Not specified 470-670 MPa
Yield Strength Not specified >=265 MPa (0.2 % proof stress)
Elongation Not specified >=20%
Typical Applications
JIS G4305 SUS630
Cold-rolled stainless steel plates, sheet and strip
IS 1570 (Part 7) 12Cr13H
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) 12Cr13H?
JIS G4305 SUS630 and IS 1570 (Part 7) 12Cr13H 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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Frequently Asked Questions
What is the difference between JIS G4305 SUS630 and IS 1570 (Part 7) 12Cr13H?
JIS G4305 SUS630 specifies Cu, Nb which are not specified for IS 1570 (Part 7) 12Cr13H.
Can JIS G4305 SUS630 be substituted with IS 1570 (Part 7) 12Cr13H?
JIS G4305 SUS630 and IS 1570 (Part 7) 12Cr13H 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.