Minimal Match — 35% match
based on chemical composition and mechanical property overlap.
CSA G40.21 350WT (CSA G40.21-13 (R2023)) and IS 4367 07Cr4Mo6 (IS 4367:1991) are both steel grades.
Both fall under the Alloy Steel category.
CSA G40.21 350WT is defined under Canadian Standards Association (CSA), originating from Canada, while IS 4367 07Cr4Mo6 is defined under Bureau of Indian Standards (IS), originating from India.
As per chemical composition, CSA G40.21 350WT vs IS 4367 07Cr4Mo6 is a 61.5% match.
As per mechanical properties, the match is 8.6%.
Combined, this makes them a minimal match overall at 35%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
CSA G40.21 350WT
IS 4367 07Cr4Mo6
Tensile Strength
480-650 MPa
380-550 MPa
Yield Strength
350 MPa min
225 MPa min
Elongation
18-22 %
>=19%
Izod Impact
Not specified
60 J min
Hardness (soft annealed)
Not specified
<=170 HB
Condition
Not specified
Normalised and tempered, ruling section up to 40 mm
IS 4367 07Cr4Mo6 specifies Si, Ni, Cr, Mo which are not specified for CSA G40.21 350WT.
Can CSA G40.21 350WT Be Substituted With IS 4367 07Cr4Mo6?
CSA G40.21 350WT and IS 4367 07Cr4Mo6 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.
What is the difference between CSA G40.21 350WT and IS 4367 07Cr4Mo6?
IS 4367 07Cr4Mo6 specifies Si, Ni, Cr, Mo which are not specified for CSA G40.21 350WT.
Can CSA G40.21 350WT be substituted with IS 4367 07Cr4Mo6?
CSA G40.21 350WT and IS 4367 07Cr4Mo6 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.