BrassesBeryllium-freeIn production
EnviB 58
CuZn42
EnviB 58 is a lead-free CuZn42 brass compliant with CW510L. It hot forms well, brazes reliably and offers solid strength, for precision parts in the optical and electronics sectors.
220–400 MPaYield strength
410–550 MPaTensile strength
2–8 %Elongation
103 HBHardness HB
Specify this grade
Qualification packs are released after a short form. Export control applies.
Properties
Guaranteed values, by temper.
- Alloy family
- Brasses
- Chemistry family
- CuZn
- Lead-free
- Yes
Forms
Forms & dimensions available
Bars1 variant(s)
Rods7 variant(s)
Wires7 variant(s)
Dimensional ranges and tolerances on request — machining and finishing are in house.
Standards
Standards & equivalences
- CW510L
Product and process qualifications are listed above. Customer approvals are confidential and are not disclosed.
Applications
Markets & applications
Applications
- Precision turned parts for optical equipment
- Machined components for electronic devices
- Brazed parts for optical and electronic assemblies
Why this grade
Good hot formability, with cold working and machining also possible.
Reliable brazing performance for assembled parts.
Resists atmospheric conditions, neutral and alkaline salt solutions and organic compounds.
Suited to flash welding.
Alternatives
If this grade is not the right trade-off.
GradeChemistryYield strengthChoose it when
412CuZnPb
413CuZnMnPb
58FCuZnPb
58LCuZnPb
58SCuZnPb
58YCuZnPb
60ACuZnPb
60PCuZnPb
60SBCuZnPb
61BCuZnPb
61CCuZnPb
61DCuZnPb
61USCuZnPb
62BCuZnPb
62CCuZnPb
62ZCuZnPb
63LCuZnPb
63NCuZnPb
Alloy 8521CuZnPb
E60STCuZn
E62DTCuZn
E63PCuZn
E63PGCuZn
E64BCuZn
E67CuZn
E85PGCuZn
E90CuZn
HT32CuZnAlMn
LB15CuZn
LBUCuZnPb
SML59FCuZnSn
SML61FCuZnSi
X133CuZnAlMn