Size
Range : 0D
1.5MM TO 100MM WT: 0.2MM MIN
Trade Name : SVMC Brass 70/30
Application : Sugar Industry, Hand Pumps,
Plumbing, Furniture, General Engineering, Ammunitions.
Characteristic
A Copper and Zinc Alloy Containing amount of Arsenic.
This is added as an inhabitor Arsenic Against
dezincification. This Alloy exhibits the good
combination of strength and ductility. and is commonly
selected whenever exellent Cold working properties and
most common low cost are desirable. Severe environment
must be consider to predict corrosion behavior. the
alloy be often used for variety of deep drawn
components.
TEST:
Drift test, Flattening test, Mercurous nitrate test,
Hydraulic test as per specification.
Chemical Composition Of Brass
ALLOY
|
STD APPLIED
|
ALLOY DENOTATION
|
SYMBOL
|
CU
|
PB
|
FE
|
ZN
|
P
|
AL
|
SN
|
AS
|
TOTAL
IMPURITIES |
Svmc
Brass
63/37
|
BS
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
ASTM |
B-135
|
C-27200
|
62.0-65.0
|
0.07
|
0.07
|
REMAIN
|
- |
- |
- |
- |
|
|
DIN |
17671
|
CuZn 37
|
62.0-64.0
|
0.1
|
0.1
|
REMAIN |
- |
- |
0.1
|
- |
0.1 |
|
NFA |
-
|
-
|
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
JIS |
H 3300
|
C 2700
|
63.0-67.0
|
0.07 |
0.05
|
REMAIN |
- |
- |
- |
- |
|
|
IS |
407
|
CuZn 37
|
62.0-65.0
|
0.3
|
0.1
|
REMAIN |
- |
- |
- |
0.06
|
0.06 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Svmc
Brass
70/30 |
BS |
2871 PART3 |
CZ - 126 |
69.0-71.0 |
0.07
|
0.06
|
REMAIN |
- |
- |
- |
0.02-0.06
|
0.3
|
|
ASTM |
B-135
|
C 26000
|
68.5-71.5
|
0.07
|
0.05
|
REMAIN |
- |
- |
- |
- |
- |
|
DIN |
17671
|
CuZn
30-2.0265
|
69.0-71.0
|
0.05
|
0.05
|
REMAIN |
- |
- |
0.05
|
- |
0.1 |
|
NFA |
51-102
|
CuZn30
|
68.5-71.5
|
0.07
|
0.06
|
REMAIN |
- |
- |
- |
- |
0.3 |
|
JIS |
H- 3300
|
C2600
|
68.5-71.5
|
0.07 |
0.05
|
REMAIN |
- |
- |
- |
- |
- |
|
IS |
1545
|
CuZn 30 AS
|
69.0-71.0
|
0.07 |
0.06
|
REMAIN |
- |
- |
- |
0.02-0.06 |
0.3 |
Physical Composition Of Brass
|
ALLOY |
STD
APPLIED
|
SYMBOL |
CONDITION |
YIELD, STRENGTH N/mm2
|
TENSILE N/mm2
|
ELONGATION %
|
HARDNESS
HV 5
|
GRAIN SIZE
Mm (75X) |
Svmc
Brass 63/37
|
BS
|
|
|
|
|
|
|
- |
ASTM
|
C 27200
|
H 58, H 80
|
- |
370 MIN., 455
MIN.
|
-
|
- |
- |
DIN
|
CuZn 37 |
F 29, F 37
|
180 MAX, 200
MIN.
|
290-370,
370-440
|
50 MIN, 27MIN
|
- |
- |
NFA
|
-
|
-
|
- |
-
|
-
|
- |
- |
JIS
|
C 2700 |
0, 1/2H, H
|
- |
294MIN,
373MIN , 451MIN.
|
40MIN, 20MIN
|
- |
.025-.06 |
|
IS |
CuZn 37
|
O, TA, HD
|
- |
285MIN,
320MIN, 400MIN.
|
- |
80MAX,
80-110, 130MIN.
|
- |
|
|
|
|
|
|
|
|
|
|
Svmc
Brass 70/30
|
BS
|
CZ - 126
|
M, TA, O
|
- |
- |
- |
150MIN,
80-105 , 75 MAX.
|
0.05 MAX |
ASTM
|
C 2600
|
H 58, H 80 |
- |
370MIN,
455MIN.
|
- |
- |
- |
DIN
|
CuZn
30-2.0265
|
F28, F35,
F42.
|
180MAX,200MAX, 320MAX.
|
280-350,350-420, 420MIN.
|
- |
- |
- |
|
NFA |
- |
- |
- |
- |
- |
80-105 |
0.010-0.45 |
JIS
|
C2600 |
O, 0H, 1/2H,
H
|
- |
275MIN,275MIN, 373MIN,451MIN.
|
45MIN, 45MIN
,20MIN. |
- |
025-.060,035MIN |
IS
|
CuZn 30 AS |
O, TA, HD
|
- |
375MAX,340MIN, 385MIN |
55 MIN |
80MAX, 80-105
, 130MIN.
|
- |
|
