CW511L

INTERNATIONAL REFERENCES

Egm

USB

En

CuZn38As

DIN CEN

CW511L

ASTM(CDA)

C27453

AFNOR

-

BS

-

JIS

-


MAIN CHARACTERISTICS 

Anti-dezincification alloy with low lead content resistant to aggressive waters, for components in contact with drinking water (especially the USA and Northern Europe market). NSF/ANSI/CAN 372 certified.


CHEMICAL COMPOSITION

Cu
[%]

61,0 - 63,0

Pb
[%]

≤ 0,2

Sn
[%]

≤ 0,1

Fe
[%]

≤ 0,1

Ni
[%]

≤ 0,1

Al
[%]

≤ 0,05

As
[%]

0,07 - 0,15

Σ other
[%]

≤ 0,2

Zn
[%]

Rest


COMPLIANCE
4MS UBA LIST
DM 174:2004
AB 1953 California
2011/65/CE ROHS secondo cat. 2018/741/UE
2000/53/CE ELV
NSF/ANSI/CAN 372
EN 12165:2016
Hot stamping

FABRICATION PROPERTIES
Turnings removal
Heat Molding
Cold formability
Resistance to stress corrosion cracking
Resistance to dezincification

PHYSICAL PROPERTIES
Density 8.41 g/cm3
Electrical Conducivity 14.7 MS/m
Electrical Conducivity 25 IACS %
Thermal Conducivity 125 W/mK

MECHANICAL PROPERTIES
Temper Diameter / Wrench size [mm] Tensile Strength
Rm [N/mm2]
Yeld Strength Rp0.2 [N/mm2] Elongation
A [%]
Hardness
HB
M 7 - 75 (400) (250) (30) (120)

Please note: The mechanical properties are indicative only.


TYPES AND FORMAT AVAILABILITY
Nominal Diameter (mm) Tolerances (mm)
> Type A
(standard tolerances)
Type B Type C
> 7 10 +0 / -0,06 +0 / -0,036 +0 / -0,025
10 18 +0 / -0,07 +0 / -0,043
18 30 +0 / -0,08 +0 / -0,052
30 50 +0 / -0,16 -
50 75 +0 / -0,16 -
Width across-flats (W mm) Tolerances (mm)
> Type B
> 7 10 +0 / -0,09
10 18 +0 / -0,11
18 30 +0 / -0,13
30 45 +0 / -0,16

SHAPES OF THE ENDS
Shaped ends of rod chamfered (mm)
Ø

>
P (point)

min.max.
S (chamfer)

min.max.
7 10 2 3,5 2 3,5
10 20 2 4,5 2 4,5
20 30 3,5 6,5 3,5 6,5
30 42 4 6,5 4 6,5
43 75 6 8 6 8
Shaped ends of rod pointed (mm)
Ch.

>
P (point)

min.max.
S (chamfer)

min.max.
7 10 2 3,5 0,4 1,5
10 20 2 4,5 0,5 2
20 32 3,5 6,5 0,6 2,5
32 45 5 8 1 4

Please note: The minimum and maximum measurements for the ends are indicative only. Specific requirements regarding the length of the ends must be avaluated and agreed in the time of order.


LENGHTS AND STRAIGHTENINGS
Lenght
> Lenght (mm) Tolerances (mm)
> 7 42 3050 + 50
42 75 3050 + 100
Maximum deviation from straightness
> Localized over any 400 mm Over whole lenght L
of rod in metres (L≥1m)
> 7 50 0,4 mm 1,0 X L
Lenght
> Lenght (mm) Tolerances (mm)
> 7 30 3050 + 50
30 45 3050 + 100
Maximum deviation from straightness
> Localized over any 400 mm Over whole lenght L
of rod in metres (L≥1m)
> 7 50 0,6 mm 1,5 X L

Please note: The straightening has to be measured according to paragraph 6.5.3 of Norms EN 12164:2016).


OTHER SERVICES

All the turning rods (from Ø7 to Ø75 and from Ch.7 to Ch.45) are supplied in nominal lengths of 3000 mm, with point (P) and chamfer (S). Upon request, the product can be supplied with ends other than those indicated and with nominal lengths up to 5000 mm. the product is supplied in bundles of about 1000 kg closed by 3 or 4 metal strapping and paper between rods and metal strappings. Packaging with other characteristics must be evaluated and agreed upon when ordering.