Many brass applications, such as faucet and valve production, heating and cooling industry, require drilling of parts. In accordance with customer needs, hollow bars are recommended to increase machining speed and save machining costs.
Technical Information | |||
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Tolerances: | Determined by technical drawing | ||
Length: | According to Customer request | ||
Packaging: | Pvc Covered Bundles or Wooden Cases | ||
Production Dimensions: | 8-120 mm | ||
Weight of Coils: | |
Alloys | Copper Alloys Chemical Composition % | Density g/cm3 | |||||||||||||||
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EN Symbol | EN No. | Element | Cu | Al | As | Fe | Mn | Ni | P | Pb | S | Sb | Si | Sn | Zn | Others Total | |
CuZn39Pb3 | CW614N | min. max. | 57,0 59,0 | _ 0,05 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | 2,5 3,5 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.4 |
CuZn40Pb2 | CW617N | min. max. | 57,0 59,0 | _ 0,05 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | 1,6 2,5 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.4 |
CuZn36Pb2As | CW602N | min. max. | 61,0 63,0 | _ 0,05 | 0,02 0,15 | _ 0,1 | _ 0,1 | _ 0,3 | _ _ | 1,7 2,8 | _ _ | _ _ | _ _ | _ 0,1 | Others - | _ 0,2 | 8.4 |
CuZn38Pb3 | CW603N | min. max. | 60,0 62,0 | _ 0,05 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | 2,5 3,5 | _ _ | _ _ | _ _ | _ 0,2 | Others - | _ 0,2 | 8.4 |
CuZn37Pb2 | CW606N | min. max. | 61,0 63,0 | _ 0,05 | _ _ | _ 0,10 | _ 0,1 | _ 0,3 | _ _ | 1,7 2,8 | _ _ | _ _ | _ _ | _ 0,1 | Others - | _ 0,2 | 8.5 |
CuZn38Pb1 | CW607N | min. max. | 60,0 61,0 | _ 0,05 | _ _ | _ 0,2 | _ _ | _ 0,3 | _ _ | 0,8 1,6 | _ _ | _ _ | _ _ | _ 0,2 | Others - | _ 0,2 | 8.4 |
CuZn39Pb2 | CW612N | min. max. | 59,0 60,0 | _ 0,05 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | 1,6 2,5 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.4 |
CuZn40Pb2Al | CW618N | min. max. | 57,0 59,0 | 0,05 0,5 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | 1,6 3,0 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.3 |
CuZn43Pb2Al | CW624N | min. max. | 55,0 57,0 | 0,05 0,5 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | 1,6 3,0 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.47 |
CuZn35Pb1 | CW625N | min. max. | 62,0 64,0 | 0,5 0,7 | 0,02 0,15 | _ 0,3 | _ 0,1 | _ 0,2 | _ _ | 1,2 1,6 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.4 |
CuZn33Pb1 | CW626N | min. max. | 64,0 66,0 | 0,8 1,0 | 0,02 0,15 | _ 0,3 | _ 0,1 | _ 0,2 | _ _ | 1,2 1,7 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.4 |
CuZn32Pb2AsFeSi | CW709R | min. max. | 64,8 66,5 | _ 0,03 | 0,03 0,08 | 0,1 0,2 | _ _ | _ 0,3 | _ _ | 1,5 2,2 | _ _ | _ _ | 0,60 0,75 | _ 0,3 | Others - | _ 0,2 | 8.48 |
CuZn39AlFeMn | CW721R | min. max. | 57,0 59,0 | 0,3 1,3 | _ _ | 0,2 1,2 | 0,8 1,8 | _ 0,3 | _ _ | 0,8 1,6 | _ _ | _ _ | _ _ | 0,2 1,0 | Others - | _ 0,3 | 8.63 |
CuZn35Ni3Mn2AlPb | CW710R | min. max. | 58,0 60,0 | 0,3 1,3 | _ _ | _ 0,5 | 1,5 2,5 | 2,0 3,0 | _ _ | 0,2 0,8 | _ _ | _ _ | _ 0,1 | _ 0,5 | Others - | 0.3 | 8.3 |
CuZn37Mn3Al2PbSi | CW713R | min. max. | 57,0 59,0 | 1,3 2,3 | _ _ | _ 1,0 | 1,5 3,0 | _ 0,1 | _ _ | 0,2 0,8 | _ _ | _ _ | 0,3 1,3 | _ 0,3 | Others - | _ 0,3 | 8.1 |
CuZn40Mn1Pb1FeSn | CW722R | min. max. | 56,5 58,5 | _ 0,1 | _ _ | 0,2 1,2 | 0,8 1,8 | _ 0,3 | _ _ | 0,8 1,6 | _ _ | _ _ | _ _ | 0,2 1,0 | Others - | 0.3 | 8.3 |
CuZn36 | CW507L | min. max. | 63,5 65,5 | _ 0,02 | _ _ | _ 0,05 | _ _ | _ 0,3 | _ _ | _ 0,05 | _ _ | _ _ | _ _ | _ 0,1 | Others - | _ 0,1 | 8.4 |
CuZn37 | CW508L | min. max. | 62,0 64,0 | _ 0,05 | _ _ | _ 0,1 | _ _ | _ 0,3 | _ _ | _ 0,1 | _ _ | _ _ | _ _ | _ 0,1 | Others - | _ 0,1 | 8.4 |
CuZn40 | CW509L | min. max. | 59,5 61,5 | _ 0,05 | _ _ | _ 0,2 | _ _ | _ 0,3 | _ _ | _ 0,3 | _ _ | _ _ | _ _ | _ 0,2 | Others - | _ 0,2 | 8.4 |
CuZn42 | CW510L | min. max. | 57,0 59,0 | _ 0,05 | _ _ | _ 0,3 | _ _ | _ 0,2 | _ _ | _ 0,1 | _ _ | _ _ | _ _ | _ 0,3 | Others - | _ 0,2 | 8.37 |
CuZn42 - Pb 80 ppm | CW510L Pb 80 ppm | min. max. | 57,0 59,0 | _ 0,05 | _ _ | _ 0,1 | _ _ | _ 0,1 | _ _ | _ 0,008 | _ _ | _ _ | _ _ | _ 0,1 | Others - | _ 0,2 | 8.37 |
CuZn21Si3P | CW724R | min. max. | 75,0 77,0 | _ 0,05 | _ _ | _ 0,3 | _ 0,05 | _ 0,2 | 0,02 0,10 | _ 0,09 | _ _ | _ _ | 2,7 3,5 | _ 0,3 | Others - | _ 0,2 | 8.25 |
CuZn40SiSn | CF725R | min. max. | 58,5 61,5 | _ 0,01 | _ _ | _ 0,25 | _ _ | _ _ | _ _ | _ 0,02 | _ _ | _ _ | 0,2 0,4 | 0,2 0,5 | Others - | _ 0,2 | 8.3 |
CuZn40MnSi | CF726R | min. max. | 58,5 61,5 | _ 0,01 | _ _ | _ 0,25 | 0,05 0,25 | _ _ | _ _ | _ 0,02 | _ _ | _ _ | 0,15 0,4 | _ 0,2 | Others - | _ 0,2 | 8.3 |
CuNi7Zn39Pb3Mn2 | C797 | min. max. | 46,0 48,5 | _ 0,05 | _ _ | _ _ | 1,0 2,5 | 6,5 8,5 | _ _ | 1,5 2,5 | _ _ | _ _ | _ _ | _ _ | Others - | _ 0,3 | 8.44 |
CuZn31Si1 | CW708R | min. max. | 66,0 70,0 | _ _ | _ _ | _ 0,4 | _ _ | _ 0,5 | _ _ | _ 0,8 | _ _ | _ _ | 0,7 1,3 | _ _ | Others - | _ 0,5 | 8.4 |
CuZn39Pb1Al | CC754S | min. max. | 58,0 63,0 | _ 0,8 | _ _ | _ 0,7 | _ 0,5 | _ 1,0 | _ 0,02 | 0,5 2,5 | _ _ | _ _ | _ 0,05 | _ 1,0 | Others - | _ | 8.3 |
CuZn39Pb1Al | CC755S | min. max. | 59,5 61,0 | 0,4 0,7 | _ _ | 0,05 0,2 | _ 0,05 | _ 0,2 | _ _ | 1,2 1,7 | _ _ | _ _ | _ 0,05 | _ 0,35 | Others - | _ | 8.3 |
Dimensions in mm | ||||||||||||||||
Nominal Width | Tolerance on Width | Tolerance on Thickness for Range of Thickness | ||||||||||||||
Over | Up to and inc. | over 3 up to 6 and including 6 | over 6 up to 10 and including 10 | over 10 up to 18 and including 18 | over 18 up to 30 and including 30 | over 30 up to 50 and including 50 | over 50 up to 60 and including 60 | |||||||||
Class A Tolerances | ||||||||||||||||
18 | ±0,27 | ±0,18 | ±0,22 | ±0,27 | _ | _ | _ | |||||||||
18 | 30 | ±0,33 | ±0,18 | ±0,22 | ±0,27 | ±0,33 | _ | _ | ||||||||
30 | 50 | ±0,62 | ±0,22 | ±0,27 | ±0,33 | ±0,45 | ±0,62 | _ | ||||||||
50 | 80 | ±1,20 | ±0,27 | ±0,33 | ±0,45 | ±0,52 | ±0,74 | ±1,00 | ||||||||
80 | 120 | ±2,20 | ±0,33 | ±0,45 | ±0,52 | ±0,74 | ±1,00 | ±1,20 | ||||||||
Class B Tolerances | ||||||||||||||||
18 | ±0,15 | ±0,10 | ±0,12 | ±0,15 | _ | _ | _ | |||||||||
18 | 30 | ±0,22 | ±0,10 | ±0,12 | ±0,15 | ±0,22 | _ | _ | ||||||||
30 | 50 | ±0,30 | ±0,13 | ±0,15 | ±0,18 | ±0,22 | ±0,30 | _ | ||||||||
50 | 80 | ±0,37 | ±0,16 | ±0,18 | ±0,22 | ±0,30 | ±0,37 | _ | ||||||||
80 | 120 | ±0,45 | ±0,18 | ±0,22 | ±0,27 | ±0,35 | ±0,45 | _ | ||||||||
Class C Tolerances | ||||||||||||||||
18 | ±0,10 | ±0,07 | ±0,09 | ±0,10 | _ | _ | _ | |||||||||
18 | 30 | ±0,15 | ±0,07 | ±0,09 | ±0,10 | ±0,15 | _ | _ | ||||||||
30 | 50 | ±0,20 | ±0,09 | ±0,10 | ±0,12 | ±0,15 | ±0,20 | _ | ||||||||
50 | 80 | ±0,25 | ±0,11 | ±0,12 | ±0,15 | ±0,20 | ±0,25 | _ | ||||||||
80 | 120 | ±0,30 | ±0,12 | ±0,15 | ±0,18 | ±0,23 | ±0,35 | _ | ||||||||
Note - Class C tolerance bar is normally only available for materials given in Tables 5 and 6. | ||||||||||||||||
a 6 included. | ||||||||||||||||
EN 12167 Table-18 Lenght Tolerances of Bar | ||||||
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Dimensions in mm | ||||||
Nominal Width | Preferred (available) lengths | Lenght Tolerance | ||||
Over | Up to and inc. | |||||
18 | 3 000, 4 000 | ±50 | ||||
18 | 30 | 3 000, 4 000 | ±100 | |||
30 | 50 | 2 000, 3 000, 4 000 | ±150 | |||
50 | 80 | 2 000, 3 000 | ±200 | |||
80 | 120 | 1 000, 2 000 | ±250 | |||
a including 6 | ||||||
EN 12167 Tablo 19- Straightness Tolerance of Bar with width of 10 mmand over | |||
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Tolerance Class | Maximum deviation from linearity (pls see. 6.5.4.2.) mm | ||
Any of 400 mm in length | In full lenght of Bar per meter (L ≥ 1m) | ||
A | 2.4 | 6,0 x L | |
B | 1.6 | 4,0 x L | |
C | 0.8 | 2,0 X L | |
Using all the possibilities of technology, Mes Metal is growing and developing day by day, constantly improving its service and product quality, meeting customer satisfaction and aiming to be ahead of its international competitors.
In 1981, Mes Metal A.Ş. started brass rod production and has become one of the leading manufacturers of copper alloys in our country with its investments in technology and quality.
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Baksav Sanayi Sitesi, Mustafa Kurdoğlu Cad. No: 22 Beylikdüzü - İstanbul TURKEY
info@mesmetal.com
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