ASTM B161 Pipes manufacturer & exporter


Products / Brass / 70/30 Brass Tubes

Brass gallery




Worldmap | Suppliers of Stainless Steel Industrial & Construction Products Worldwide
We are regular suppliers from India for Brass raw Materials
 

Product Application Areas: Sugar Industry, Hand Pumps, Plumbing, Furniture, General Engineering, Ammunitions And it is Commonly known as “Sugar Brass Tubes”

Standard

BS 2871 Part

ASTM B-135

NFA 51 102

IS 407

JIS H3300

AS 1572

DIN 17671 IS 1545

Symbol

CZ 126

C 26000

CuZn 30

CuZn 30As

C2600

259

CuZn30 20265 CuZn 30As

Cu

69.0 – 71.0

68.5 – 71.5

68.5 – 71.5

68.5 – 71.5

68.5 – 71.5

69.0 – 71.0

69.0 – 71.0 69.0 – 71.0

Sn

-

-

-

-

-

-

.05 -

Al

-

-

-

-

-

-

.02 -

Pb

0.07

0.07

0.07

0.07

0.07

0.05

0.05 0.07

Ni

-

-

-

-

-

-

0.2 -

Fe

0.06

0.05

0.06

0.06

0.05

0.05

0.05 0.06

Zn

Remainder

Remainder

Remainder

Remainder

Remainder

Remainder

Remainder Remainder

As

0.02 – 0.06

-

0.02 – 0.06

-

-

0.02 – 0.06

- 0.02 – 0.06

Total impurities Max.

  0.30

  -

0.30

0.30

-

-

0.1

0.30

Condition

M

TA

O

H58

H80

-

O

TA

HD

O

OH

1/2H

H

O

1/4H

1/2H

H

F28

F35

F42

 

O

TA

HD

 

Yield

Strength

N/ mm2

-

-

-

-

-

-

180 Max

200 Max

320 Max
-

Tensile

N / mm2

-

370 Min

445 Min

-

285Mps/Min

300Mps/Min

400Mps/Min

275 Min.

275 Min.

373 Min.

451 Min.

280-350 Mps

-

320 Mps Min

400 Mps Min

280-350

350-420

420 Min

 

375 Max

340 Min.

385 Min.

 

Elongation

%

-

-

-

-

-

-

45 Min

45 Min

20 Min

40 Min

35 Min

-

55 Min

Hardness HV 5

150 Min

85-110

75 Min

-

 

80-105

75 Max

80-110

135 Min

-

80 Max

80-105

95-130

150 Min.

-

80 Max

80-105

130 Min

 

Grain size

Mm (75X)

0.05 Max

-

.010 - .045

 

-

025-060

035 Min.

065 Max

035 Min.

- -

 

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