Copper and brass grades: cross-reference of designation standards

Xometry Europe · Jun 3, 2020

The table cross-references the most widespread copper and brass grades in accordance with DIN, EN, BS, JIS, ASTM, CDA and more.

There is a lot of different copper and brass grades as well as designation standards that are used depending on countries, company’s traditions and engineering practices. In order to simplify the communication process we’ve gathered the most popular copper and brass grades and alloys and indicated how they cross reference with each other.

Classification United Kingdom (BS) Germany (DIN) Germany (Digital System) Japan (JIS) EN (symbol) EN (Number) France (AFNOR) Italy China America (ASTM) America (CDA)
Copper C102 ECu-58 2.009 C1100 Cu-ETP CW004A CuA1 Cu9 T2 C11000 110
Oxygen-free Copper C103 OF-Cu 2.004 C1020 Cu-OF CW008A CuC1 TU1 C10200 102
Phosphorized Copper
C106 SW-Cu 2.0076 C1201 Cu-DLP CW023A CuB2 TP1 C12000 120
SF-Cu C1220 C12100 121
C106 2.0090/2.0076 TP2 C12200 122
Silver containing Copper
C101 CuAg0.1 C1271 TAg0.08 C13000 130
PP C12900 129
Cadmium Copper C108 CuCd1 2.1266 CuCd1 CuCd1 CW131C CuCd1 TCd1 C16200 162
Berryllium Copper C112 CuCo2Be 2.1285 CuCo2Be CuCo2Be CW104C A3/1 TBe0.6-2.5 C17600 176
CZ125 CuZn5 2.022 C2100 CuZn5 CW500L CuZn5 H96 C21000 210
CZ101 CuZn10 2.023 C2200 CuZn10 CW501L CuZn10 H90 C22000 220
CZ102 CuZn15 2.024 C2300 CuZn15 CW502L CuZn15 H85 C23000 230
CZ103 CuZn20 2.025 C2400 CuZn20 CW503L CuZn20 H80 C24000 240
CZ106 CuZn30 2.0265 C2600 CuZn30 CW505L CuZn30 P-CuZn30 H70 C26000 260
CZ126 C26100
CuZn33 2.028 C2620 CuZn33 CuZn33 P-CuZn33 H68 C26200 262
CZ107 CuZn36 2.0335 C2680 CuZn33 CW506L H65 C26800 268
CuZn36 C2700 CuZn36 C27000 270
CZ108 CuZn37 2.0321 C2740 CuZn36 P-CuZn37 H63 C27400 274
C2720 CuZn37 CW508L C27200 272
CuZn40 2.036 C2800 CuZn40 CW617N H62 C28000 280
CZ109 CuZn40 2.036 C2801 CuZn40 CW617N H60 C28000 280
DCB1 G-CuZn37Al1 2.0595.02 YBsC3 CuZn37Al1-C CuZn40Y40 G-CuZn38Pb2 C85800 858
G-CuZn25Al5 2.0598.03 HBsC4
CuZn19Al6Y20 C86200 862
HTB1 G-CuZn34Al2 G-CuZn34Al2 HBsC1
C86400 864
CZ118 CuZn36Pb1.5 2.0331 C3501 CuZn35Pb1 CW625N CuZn35Pb2 P-CuZn35Pb2 C34000 340
Leaded Brass
CZ119 CuZn36pb1.5 2.0331 C3560 CuZn36pb1.5 CuZn35Pb2 HPb63-3 C34500 345
CZ124 CuZn36pb3 CuZn36pb3 CuZn36pb3 C34700 347
CuZn37pb0.5 2.0332 CuZn37pb0.5 CuZn37pb0.5 HPb63-0.1 C34900 349
CZ120 C3713 HPb60-2 C36000 360
CZ123 CuZn39Pb0.5 CuZn39Pb0.5 C3501 CuZn37Pb1 CuZn39Pb0.8 P-CuZn39Pb1 C36500 365
CuZn32pb2 C3771 CuZn32pb2 CuZn32pb2 HPb59-2 C35300 353
CZ129 CuZn38Pb1.5 CuZn38Pb1.5 C3710 CuZn38Pb1 C37000 370
Z120 CuZn39Pb2 2.038 C3771 CuZn39Pb2 CuZn39Pb2 P-CuZn40Pb2 C37700 377
CZ122 CuZn39pb3 2.038 C3710 CuZn39pb3 CuZn39pb3 CuZn39pb3 HPb59-1 C37800 378
CZ121 2.0401 C3603 HPb58-2.5 C38000 380
CZ121/3 CuZn39Pb3 2.0401 C3604 CuZn39Pb3 CuZn39Pb3 C38500 385
Tin Brass CuZn38Sn1 2.053 C4640 CuZn38Sn1As CuZn38Sn1 P-CuZn39Sn1 C46400 464
Phosphor Bronze
PB101 CuSn4 2.1016 C5102 CuSn4 CW451K CuSn6P QSn5-0.2 C51100 511
PB102 CuSn6 2.102 C5191 CW452K C51900 519
PB104 CuSn8 2.103 C5212 CuSn8 CW453K CuSn9P P-CuSn8 C52100 521
CT1 G-CuSn10 2.1050.01 CuSn10-C CuSn8 G-CuSn10 C90700 907
PB2 G-CuSn12 2.1052.04 CuSn12-C CuSn12-C G-CuSn12 C91700 917
PB1 CuSn10P CuSn10P CuSn11P-C CuSn10P
Aluminium Bronze
CuAl5As CuAl5As CuAl5As CuAl6 P-CuAl5 C60800 608
CA104 CuAl10Ni5Fe4 2.0966 C6301 CuAl10Ni5Fe4 CuAl9Ni5Fe3 P-CuAl10Ni5Fe5 C63000 630
Silicon Resd Brass
G-CuZn15Si4 2.0492.05 SzBC2 CuZn16Si4-C CuZn16Si4-C C87500 875
SCB3 G-CuZn33Pb 2.0290.01 YBsC2 CuZn33Pb2-C CuZn33PbY20 G-CuZn34Pb2
Leaded Tin Bronze LB2 G-CuPb10Sn 2.1176.01 LBC3 CuSn10Pb10-C CuSn10Pb10 G-CuPb10Sn10 C93700 937

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