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Bronze alloys
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Our bronze alloys at a glance.
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Phosphor bronze
Aluminium bronze
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| B44/B45 | CuSn4Pb4Zn4 | CW456K | C54400 | 
| eco BS4® | CuSn5NiPS* | - | - | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| B06 | CuSn6 | CW452K | C51900 | 
| B09/B10 | CuSn8 | CW453K | C52100 | 
| B12/B21 | CuSn8P/CuSn8 | CW459K/CW453K | C52100 | 
| B44/B45 | CuSn4Pb4Zn4 | CW456K | C54400 | 
| BV9 | CuSn6 | CW452K | C51900 | 
| eco BS4® | CuSn5NiPS* | - | - | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| B06 | CuSn6 | CW452K | C51900 | 
| B09/B10 | CuSn8 | CW453K | C52100 | 
| B12/B21 | CuSn8P/CuSn8 | CW459K/CW453K | C52100 | 
| B44/B45 | CuSn4Pb4Zn4 | CW456K | C54400 | 
| BV9 | CuSn6 | CW452K | C51900 | 
| eco BS4® | CuSn5NiPS* | - | - | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | JIS-No. | 
|---|---|---|---|---|
| B14 | CuSn4 | CW450K | C51100 | |
| B14 Supralloy | CuSn4 | CW450K | C51100 | |
| B15 | CuSn5 | CW451K | C51000 | |
| B16 | CuSn6 | CW452K | C51900 | |
| B16 Supralloy | CuSn6 | CW452K | C51900 | |
| B18 | CuSn8 | CW453K | C52100 | C5212 | 
| B18 Supralloy | CuSn8 | CW453K | C52100 | C5212 | 
| B31 | CuSn2Fe0,1P* | - | C50715 | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| B09/B10 | CuSn8 | CW453K | C52100 | 
| B12/B21 | CuSn8P/CuSn8 | CW459K/CW453K | C52100 | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | JIS-No. | 
|---|---|---|---|---|
| B06 | CuSn6 | CW452K | C51900 | |
| B14 | CuSn4 | CW450K | C51100 | |
| B14 Supralloy | CuSn4 | CW450K | C51100 | |
| B15 | CuSn5 | CW451K | C51000 | |
| B16 | CuSn6 | CW452K | C51900 | |
| B16 Supralloy | CuSn6 | CW452K | C51900 | |
| B18 | CuSn8 | CW453K | C52100 | C5212 | 
| B18 Supralloy | CuSn8 | CW453K | C52100 | C5212 | 
| B31 | CuSn2Fe0,1P* | - | C50715 | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | JIS-No. | 
|---|---|---|---|---|
| B16 | CuSn6 | CW452K | C51900 | |
| B18 | CuSn8 | CW453K | C52100 | C5212 | 
| B42 | - | - | C51180 | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| B09/B10 | CuSn8 | CW453K | C52100 | 
| B12/B21 | CuSn8P/CuSn8 | CW459K/CW453K | C52100 | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| U33 | CuAl10Ni5Fe4 | CW307G | C63000 | 
| U35 | CuAl10Ni5Fe4 | CW307G | C63020 | 
| U36 | CuAl11Fe6Ni6 | CW308G | - | 
| U39 | Cu Al10Fe3Mn2 | CW306G | - | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| U35 | CuAl10Ni5Fe4 | CW307G | C63020 | 
| U36 | CuAl11Fe6Ni6 | CW308G | - | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| U33 | CuAl10Ni5Fe4 | CW307G | C63000 | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| U33 | CuAl10Ni5Fe4 | CW307G | C63000 | 
| U35 | CuAl10Ni5Fe4 | CW307G | C63020 | 
| U36 | CuAl11Fe6Ni6 | CW308G | - | 
| Wieland | EN Designation | EN No. | ASTM UNS-No. | 
|---|---|---|---|
| U05 | - | - | C63800 | 
Contact person
Get in touch - Our experts for bronze alloys
                                                
                            
            
            
                Fabio Schleicher
            
                            Sales Director Machining Brass & Specialties
            
                                Wieland-Werke AG
            
            
                            
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                Florian Diesch
            
                            SBU Manager | Heating & Cooling
            
                                Wieland-Werke AG
            
                            +49 731 944 6326
                
            
                            
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                Oliver Bathray
            
                            Director Sales Electrical Engineering & Metal Goods | Rolled Products
            
                                Wieland-Werke AG
            
                            +49 731 944 2448
                
            
                            
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                Rainer Hepp
            
                            SBU Manager | Plumbing Wholesaler
            
                                Wieland-Werke AG
            
                            +49 731 944 1170
                
            
                            
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