Related Material — 58.8% match
based on chemical composition and mechanical property overlap.
UNS C52100 and UNS C51000 are both bronze grades.
Both fall under the Bronze Alloys category.
UNS C52100 is defined under Unified Numbering System (UNS), originating from United States, while UNS C51000 is defined under Unified Numbering System (UNS), originating from United States.
As per chemical composition, UNS C52100 vs UNS C51000 is a 85.3% match.
As per mechanical properties, the match is 5.9%.
Combined, this makes them a related material overall at 58.8%.
Matched by chemical composition and mechanical properties, not a formal equivalence claim. Always verify against the applicable standard before substitution.
Mechanical Properties
Property
UNS C52100
UNS C51000
Yield Strength
~500-585 MPa (H02 half-hard)
~275-350 MPa (H04 hard)
Tensile Strength
~650-800 MPa (H02 half-hard)
~415-485 MPa (H04 hard)
Elongation
~8-18% (H02 half-hard)
~15-25% (H04 hard)
Note
Phosphor bronze 8% Sn, values for H02 half-hard temper, common spring stock
Phosphor bronze 5% Sn, values for H04 hard temper
Can UNS C52100 Be Substituted With UNS C51000?
UNS C52100 and UNS C51000 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 UNS C52100 and UNS C51000?
Both grades share a similar composition profile; see the specification table above for the exact chemistry and mechanical property values.
Can UNS C52100 be substituted with UNS C51000?
UNS C52100 and UNS C51000 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.