BRONZE 3444

Brief description
Klein designation:BRONZE 3444
Class of steels:Free machining bronze
with Pb addition
Material number:2.1076
Standard ISO:CuSn 4 Pb 4 Zn 4
RoHS 2 – 2011/65/EU:compliant
Machinability:very good
Hardening capability:cannot be thermally hardened
Forming:can be cold formed(difficult)
Cold working hardening:can be hardened by cold working(difficult)
Polishing ability:not appropriate for mirror polishing
Magnetism:non magnetic
Corrosion resistance:satisfactory
Uses:Precision parts for the electronic industry and numerous other industrial applications
ØSKUDescriptionExecution-ToleranceStockOrderedInventoryhf:att:pa_durchmesserhf:att:pa_ausfuehrung-2hf:att:pa_ausfuehrunghf:att:pa_toleranz
15.00064103315000
Brief description
Klein designation:BRONZE 3444
Class of steels:Free machining bronze
with Pb addition
Material number:2.1076
Standard ISO:CuSn 4 Pb 4 Zn 4
RoHS 2 – 2011/65/EU:compliant
Machinability:very good
Hardening capability:cannot be thermally hardened
Forming:can be cold formed(difficult)
Cold working hardening:can be hardened by cold working(difficult)
Polishing ability:not appropriate for mirror polishing
Magnetism:non magnetic
Corrosion resistance:satisfactory
Uses:Precision parts for the electronic industry and numerous other industrial applications
bars 3mdrawnh 9

484 kg

2107
Product total
Options total
Grand total
230 216 - 4.900|231 216 - 48.100|080 722 - 352.90015-000bars-3mdrawnh-9-en
5.00064103305000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 5.00 mm, tolerance ISO h9

bars 3mdrawnh 9

0 kg

0
Product total
Options total
Grand total
271 006 - 0.3505-000bars-3mdrawnh-9-en
6.50064103306500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 6.50 mm, tolerance ISO h9

bars 3mdrawnh 9

375 kg

0
Product total
Options total
Grand total
090 306 - 375.3006-500bars-3mdrawnh-9-en
10.50064103310500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 12164
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 10.50 mm, tolerance ISO h9

bars 3mdrawnh 9

83 kg

0
Product total
Options total
Grand total
201 006 - 83.10010-500bars-3mdrawnh-9-en
11.00064103311000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars (+50/0mm)
end of barfs: pointed/chamfered
100% eddycurrent crack tested
diam 11.00 mm, tolerance ISO h9

bars 3mdrawnh 9

791 kg

0
Product total
Options total
Grand total
020 506 - 1.593|010 622 - 789.20011-000bars-3mdrawnh-9-en
12.00064113312000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, ground, in 3m bars
pointed/chamfered
diam 12.00 mm, tolerance ISO h9

bars 3mgroundh 9

923 kg

0
Product total
Options total
Grand total
010 622 - 923.20012-000bars-3mgroundh-9-en
13.00064103313000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 13.00 mm, tolerance ISO h9

bars 3mdrawnh 9

831 kg

0
Product total
Options total
Grand total
220 610 - 831.45013-000bars-3mdrawnh-9-en
14.00064103314000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, hardness: H 14 (4/4 hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
diam 14.00 mm, tolerance ISO h9

bars 3mdrawnh 9

1296 kg

212
Product total
Options total
Grand total
101 019 - 8.100|080 722 - 1288.00014-000bars-3mdrawnh-9-en
10.00064113110000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, ground, in 3m bars
pointed/chamfered
diam 10.00 mm, tolerance ISO h7

bars 3mgroundh 7

247 kg

0
Product total
Options total
Grand total
270 905 - 246.70010-000bars-3mgroundh-7-en
16.00064103316000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 16.00 mm, tolerance ISO h9

bars 3mdrawnh 9

0 kg

1500
Product total
Options total
Grand total
060 511 - 5.000|270 218 - 29.80016-000bars-3mdrawnh-9-en
18.00064103318000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, hardness: H 14 (hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
100% eddycurrent crack tested
diam 18.00 mm, tolerance ISO h9

bars 3mdrawnh 9

757 kg

2000
Product total
Options total
Grand total
270 722 - 695.900|280 722 - 61.50018-000bars-3mdrawnh-9-en
20.00064103320000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 20.00 mm, tolerance ISO h9

bars 3mdrawnh 9

0 kg

1500
Product total
Options total
Grand total
301 007 - 91.20020-000bars-3mdrawnh-9-en
22.00064103322000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 13 (3/4)
cold drawn, in 3m bars
pointed/chamfered
diam 22.00 mm, tolerance ISO h9

bars 3mdrawnh 9

147 kg

0
Product total
Options total
Grand total
070 612 - 146.90022-000bars-3mdrawnh-9-en
3.00064113003000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, ground,hardness: H 14 (hard)
in 3m bars (+30/0mm),
end of bars: pointed/chamfered
diam 3.00 mm, tolerance ISO h6

bars 3mgroundh 6

501 kg

0
Product total
Options total
Grand total
100 322 - 500.9333-000bars-3mgroundh-6-en
4.00064113004000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, ground,hardness: H 14 (hard)
in 3m bars (+30/0mm),
end of bars: pointed/chamfered
diam 4.00 mm, tolerance ISO h6

bars 3mgroundh 6

520 kg

0
Product total
Options total
Grand total
150 523 - 519.8004-000bars-3mgroundh-6-en
6.00064113006000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
conforme EG/2002/95 RoHS directive
cold drawn, ground, condition H14 (hart)
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
diam 6.00 mm, tolerance ISO h6

bars 3mgroundh 6

0 kg

0
Product total
Options total
Grand total
231 120 - 1150.0006-000bars-3mgroundh-6-en
18.00064113018000

BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, ground, hardness: H 14 (hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
diam 18.00 mm, tolerance ISO h6

bars 3mgroundh 6

0 kg

0
Product total
Options total
Grand total
261 119 - 19.80018-000bars-3mgroundh-6-en
2.50064103302500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 2.50 mm, tolerance ISO h9

bars 3mdrawnh 9

0 kg

0
Product total
Options total
Grand total
2-500bars-3mdrawnh-9-en
4.50064103304500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
end of bars: pointed/chamfered
diam 4.50 mm, tolerance ISO h9

bars 3mdrawnh 9

198 kg

0
Product total
Options total
Grand total
210 307 - 143.500|220 307 - 54.7004-500bars-3mdrawnh-9-en
12.00064103312000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 12.00 mm, tolerance ISO h9

bars 3mdrawnh 9

437 kg

0
Product total
Options total
Grand total
310 305 - 4.200|011 015 - 432.70012-000bars-3mdrawnh-9-en
2.20064103302200

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 2.20 mm, tolerance ISO h9

bars 3mdrawnh 9

391 kg

0
Product total
Options total
Grand total
101 106 - 390.8002-200bars-3mdrawnh-9-en
3.00064103203000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
precisely cold drawn, cond. H14 (4/4 hard)
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
diam 3.00 mm, tolerance ISO h8

bars 3mdrawnh 8

7 kg

0
Product total
Options total
Grand total
070 414 - 7.2893-000bars-3mdrawnh-8-en
10.00064103210000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 10.00 mm, tolerance ISO h8

bars 3mdrawnh 8

2038 kg

0
Product total
Options total
Grand total
201 214 - 38.750|190 721 - 196.000|020 622 - 1829.00010-000bars-3mdrawnh-8-en
1.00064100501000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in coils
diam 1.00 mm, ISO fg8

in spoolsdrawnfg 8

105 kg

0
Product total
Options total
Grand total
260 112 - 83.000|270 112 - 21.9451-000in-spoolsdrawnfg-8-en
1.50064100501500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, hardness: H 14 (hard)
in coils of 20-25kg
diam 1.50 mm, tolerance ISO fg8

in spoolsdrawnfg 8

0 kg

0
Product total
Options total
Grand total
1-500in-spoolsdrawnfg-8-en
1.50064101201500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3.6m bars
diam. 1.50 mm, tolerance ISO h8

special lengthdrawnh 8

0 kg

0
Product total
Options total
Grand total
011 220 - 1051.4721-500special-lengthdrawnh-8-en
1.50064103001500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars (+/-10mm)
diam. 1.50 mm, tolerance ISO h6

bars 3mdrawnh 6

154 kg

0
Product total
Options total
Grand total
160 223 - 153.7201-500bars-3mdrawnh-6-en
1.30064103101300

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
diam. 1.30 mm, tolerance ISO h7

bars 3mdrawnh 7

0 kg

0
Product total
Options total
Grand total
1-300bars-3mdrawnh-7-en
2.00064103202000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn to hardness: H 14 (hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
diam 2.00 mm, tolerance ISO h8

bars 3mdrawnh 8

464 kg

0
Product total
Options total
Grand total
201 218 - 463.6342-000bars-3mdrawnh-8-en
1.50064103201500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
end of bars: pointed/chamfered
diam. 1.50 mm, tolerance ISO h8

bars 3mdrawnh 8

0 kg

0
Product total
Options total
Grand total
260 219 - 121.2001-500bars-3mdrawnh-8-en
4.00064103204000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 12164
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 4.00 mm, tolerance ISO h8

bars 3mdrawnh 8

19 kg

0
Product total
Options total
Grand total
211 111 - 18.9174-000bars-3mdrawnh-8-en
4.50064103204500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
end of bars: pointed/chamfered
diam 4.50 mm, tolerance ISO h8

bars 3mdrawnh 8

1148 kg

0
Product total
Options total
Grand total
050 511 - 648.000|060 511 - 500.1004-500bars-3mdrawnh-8-en
5.00064103205000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn to hardness: H 14 (hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
diam 5.00 mm, tolerance ISO h8

bars 3mdrawnh 8

742 kg

0
Product total
Options total
Grand total
080 811 - 0.950|190 911 - 39.400|190 721 - 701.5005-000bars-3mdrawnh-8-en
6.00064103206000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
conforme EG/2002/95 RoHS directive
cold drawn, condition H14 (hart)
in 3m bars (+50/0mm)
end of bars: pointed, chamfered
diam 6.00 mm, tolerance ISO h8

bars 3mdrawnh 8

871 kg

0
Product total
Options total
Grand total
190 721 - 80.954|080 722 - 790.0006-000bars-3mdrawnh-8-en
7.00064103207000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 7.00 mm, tolerance ISO h8

bars 3mdrawnh 8

986 kg

0
Product total
Options total
Grand total
201 211 - 985.6877-000bars-3mdrawnh-8-en
8.00064103208000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
conforme EG/2002/95 RoHS directive
cold drawn, cond. H14 (hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
diam 8.00 mm, tolerance +0.007/-0.003

bars 3mdrawnh 8

603 kg

290
Product total
Options total
Grand total
010 622 - 639.3508-000bars-3mdrawnh-8-en
8.50064103208500

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
hardness: H 14 (hard)
cold drawn, in 3m bars
pointed/chamfered
diam 8.50 mm, tolerance ISO h8

bars 3mdrawnh 8

1286 kg

0
Product total
Options total
Grand total
071 111 - 1286.1008-500bars-3mdrawnh-8-en
9.00064103209000

BRONZE 3444 / BZ 4
CuSn4Zn4Pb4, mat.no. 2.1076
UNS 54400, EN CW 456 K,
JIS C5441, DIN EN 1264
cold drawn, hardness: H 14 (hard)
in 3m bars (+50/0mm)
end of bars: pointed/chamfered
diam 9.00 mm, tolerance ISO h8

bars 3mdrawnh 8

964 kg

0
Product total
Options total
Grand total
011 208 - 964.0009-000bars-3mdrawnh-8-en
Werkstoff-Nr.2.1076
DINCuSn 4 Pb 4 Zn 4
AFNORCuSn 4 Pb 4 Zn 4
AISIB139
ISOCuSn 4 Pb 4 Zn 4
EuronormCW 456 K
Andere
C %
Si %
Mn %
P %
S %
Cr %
Mo %
Ni %
Cu %Solde/Rest
Pb %3.50-4.00
Zn %3.50-4.50
Sn %3.50-4.50
Fe %
O %
N %
H %
Ti %    
Schnittgeschwindigkeit~ 100-130
Standardabmessung an Lager1-22 mm