Related Material — 69.9% match
based on chemical composition and mechanical property overlap.
BS 970 EN58D (BS 970:1955) and EN 10088-1 X8CrNi25-21 (EN 10088-1:2014) are both steel grades.
Both fall under the Stainless Steel category.
BS 970 EN58D is defined under British Standards (BS), originating from United Kingdom, while EN 10088-1 X8CrNi25-21 is defined under European Standard (EN), originating from Europe.
As per chemical composition, BS 970 EN58D vs EN 10088-1 X8CrNi25-21 is a 70.1% 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%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
BS 970 EN58D
EN 10088-1 X8CrNi25-21
Tensile Strength
≥541 MPa (35 tons/sq in, converted)
Not specified
Yield Strength
≥185 MPa (12 tons/sq in, converted)
Not specified
Elongation
≥30%
Not specified
Condition
, ruling section 6 in (lowest-strength condition of the standard)
Not specified
Typical Applications
BS 970 EN58D
Not documented
EN 10088-1 X8CrNi25-21
Furnace parts, heat exchangers, kiln furniture
Key Differences
EN 10088-1 X8CrNi25-21 specifies N which is not specified for BS 970 EN58D.
Can BS 970 EN58D Be Substituted With EN 10088-1 X8CrNi25-21?
BS 970 EN58D and EN 10088-1 X8CrNi25-21 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 BS 970 EN58D and EN 10088-1 X8CrNi25-21?
EN 10088-1 X8CrNi25-21 specifies N which is not specified for BS 970 EN58D.
Can BS 970 EN58D be substituted with EN 10088-1 X8CrNi25-21?
BS 970 EN58D and EN 10088-1 X8CrNi25-21 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.