International Standards Brass Rods

International Standards Brass Rods, Brass Sections and Profiles, Brass, Naval, Bars and Rods, ASTM B927 / B927M – 17 Standard Specification for Brass Rod Bar Shapes, brass rod (round, hexagonal, and octagonal), bar (rectangular and square)

These high-quality brass rods are manufactured as per various national and international standards like :
Free Cutting Brass Rods
IS 319/89 – Grade I
IS 319/89 – Grade II
IS 319/89 – Grade III
BS 2874 – CZ 121 Pb3
UNS C36000
BS 2874 – CZ 131
CW 614 N EN 12164 : 1998

Forging Brass Rods
BS 218
IS – 6912/2005 FLB
Modified Forging Brass Rods as per IS – 8737
CW 617 N EN 12164 : 1998
CDA 377

High Tensile Brass Rods
IS 320/80
HT-1 is suitable for soldering.
HT-2 is suitable for machining.
BS 2874 – CZ 114
BS 2874 – CZ 115

Naval Brass Rods
IS 291/89 – Grade I
IS 291/89 – Grade II
CDA 464 and CDA 385

Lead Free Brass
70:30 Lead Free Brass and
65:35 Lead Free Brass Rods.

This specification establishes requirements for brass rod (round, hexagonal, and octagonal), bar (rectangular and square), and shapes of UNS Alloys C21000, C22000, C23000, C24000, C26000, C26800, C27000, and C27400. The material shall be made from cast billets, logs, or rods of copper alloy, as determined by chemical analysis. The products shall be manufactured by such hot working, cold working, and annealing processing as to produce a uniform wrought structure. The material shall conform to the chemical compositional requirements prescribed for copper, lead, iron, and zinc. The standard tempers, either hard or soft anneal (namely: O60, H01, H02, and H04), for rod and bar are specified. Tensile requirements to which the product shall conform includes tensile strength, yield strength, and elongation. The dimensional requirements for rods, bars, and shapes are given. High Tensile Brass Hollow Pipes

Table 2 of British Standard Specification for Brass Rods
Name	CZ-112 Naval Brass Rods(291/89) Grade I		CZ-113 Naval Brass Rods(291/89) Grade II		CZ-108 Lead free Riveting Brass Rods & Wires IS 4413/81		CZ-109 Lead free Riveting Brass Rods & Wires IS 4170/67		AS – 2738.2 AS – 486
Name	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
Copper	61	64	59	62	62	65	59	62	59	62
Tin	1	1.5	0.5	1.0	–	–	–	–	0.80	1.50
Lead	–	0.2	0.5	1.0	–	0.30	–	0.30	1.0	2.50
Iron	–	0.1	–	0.10	–	0.10	–	0.10	–	–
Aluminium	–	–	–	–	–	–	–	–	–	–
Manganese	–	–	–	–	–	–	–	–	–	–
Nickel	–	–	–	–	–	–	–	–	–	–
Arsenic	–	–	–	–	–	–	–	–	0.02	0.25
Total Impurities	–	0.20	–	0.20	–	0.60	–	0.30	–	–
Zinc	Balance		Balance		Balance		Balance		Balance

Table 4 of Brass Rods and Sections – BS – 2874 (BS 249/63)

Name

CZ 114
Brass Rods

CZ 115
High Tensile
Brass Rods

CZ 121
Free Cutting
Brass Rods

CZ 122
(BS – 218)
Free Cutting
Brass Rods

CS 124
Free Cutting Brass Rods
IS 319 cor II

CZ 130
Leaded Brass For Section

CZ 131
(DTD – 627)
Free Cutting Brass with Improved Ductility

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Copper

56

59

56

60

56

60

56.50

60

63

56

58

61

63

Lead

0.50

1.50

0.5

1.50

2.0

3.50

0.60

2.0

2.5

3.7

2.50

3.50

1.5

2.5

Iron

0.50

1.20

0.5

1.20

–

0.30

–

0.35

–

Aluminium

–

1.50

–

0.20

–

0.40

–

Manganise

0.30

2.0

0.30

2.00

–

Tin (SN)

0.20

1.0

0.60

1.10

–

Zinc

–

Bal

–

Bal

–

Bal

–

Bal

–

Bal

–

Bal

–

Bal

Nickel

–

Silicon

–

Total Impurities

–

0.50

–

0.50

–

0.75

–

0.70

–

0.50

–

0.75

–

0.50

Name

Free Cutting and Forging
Brass Rods
DIN EN 17660 MS – 58

Free Cutting and Forging
Brass Rods
DIN EN 12164

DIN 17660
2.0402

Free Cutting

Forging Brass

CW614N

CW617N

CW608N

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

Copper

57

59

57

59

57

59

57

59

60

61

57

59

Lead

2.50

3.50

1.50

2.50

2.5

3.5

1.60

2.50

1.6

2.5

1.50

2.50

Tin

–

0.40

–

0.30

–

0.30

–

0.30

–

0.20

–

0.30

Iron

–

0.50

–

0.40

–

0.30

–

0.30

–

0.20

–

0.40

Aluminium

–

0.10

–

0.10

–

0.05

–

0.05

–

0.05

–

0.10

Nickel

–

0.50

–

0.40

–

0.30

–

0.30

–

0.30

–

0.40

Silicon

–

Maganise

–

0.20

Zinc

Balance

Total Impurities

–

0.20

–

0.20

–

0.20

–

0.20

–

0.20

–

0.20

Name	BS – 218 Modified Forging Brass		IS 6912/85 FLB Forging Brass (with low Mn)		High Tensile Brass Rods As IS 320/80				Riveting Brass Wires (Leaded) IS 2704/83
	BS – 218 Modified Forging Brass		IS 6912/85 FLB Forging Brass (with low Mn)		HT – 1		HT – 2		Riveting Brass Wires (Leaded) IS 2704/83
	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
Copper	56.50	60.0	56.50	60.0	56	60	56	61	62	65
Lead	1.0	1.50	0.60	1.20	0.20	1.50	0.50	1.50	0.75	1.50
Tin	–	–	–	–	0.20	1.00	–	1.00	–	–
Iron	–	0.30	–	0.30	0.20	1.25	0.20	1.50	–	0.10
Aluminium	–	–	–	–	–	0.20	0.30	2.0	–	–
Manganise	–	0.50	–	0.20	0.25	2.0	0.50	2.0	–	–
Nickel	–	–	–	–	–	–	–	–	–	–
Silicon	–	–	–	–	–	–	–	–	–	–
Zinc	Balance		Balance		Balance		Balance		Balance
Total Impurities	–	0.50	–	0.25	–	0.50	–	0.50	–	0.50

Name	JIS C 3601 (H 3250)		JIS C 3604 (H 3250)		JIS C 3771 (H 3250)
Name	Min	Max	Min	Max	Min	Max
Copper	59.00	63.00	57.00	61.00	57.00	61.00
Tin	–	0.20	–	0.20	–	0.30
Lead	1.80	3.50	1.80	3.50	0.50	2.50
Iron	–	0.30	–	0.35	–	0.35
Aluminium	–	–	–	–	–	–
Manganese	–	–	–	–	–	–
Nickel	–	–	–	–	–	–
Arsenic	–	–	–	–	–	–
Zinc	Balance		Balance		Balance
Total Impurities	–	0.50	–	0.50	–	0.50

Physical Properties
Specification	Size (MM)	Tensile Strength (Kg / mm2 ) Min	% of Elongation 5.65 Min	0.2% Proof Stress	Hardness HV	IZOD Impact Value (Kg/FM)
HT-1 IS 320/80	–	49	12	–	–	–
HT-2 IS 320/80	–	53	12	–	–	–
DIN EN 17660 MS 58 (Forging)	–	37	20	–	–	–
BS 218 Modified Forging Brass	–	40	18	–	–	2.2
DIN EN 17660 MS 58 (Free Cutting)	–	43	15	–	–	–
Riveting Brass Wire (Leaded) IS 2704/83	¼ Hard (HA) ½ Hard (HB) Hard (HD) Extra Hard (HE)	325 Mpa 400 Mpa 500 Mpa 695 Mpa	30 20 15 5	–	110 to 130 131 to 150 151 to 175 176 to 215	–
DIN EN 12164 CW 614N	–	43	10	–	–	–
DIN EN 12164 CW 617N	–	43	10	–	–	–
DIN EN 12164 CW 608N	–	40	25	–	–	–
C 3601 JIS	Annealed ½ Hard Hard	294 Mpa 343 Mpa 451 Mpa	25 25 25	–	–	–
C 3604 JIS	–	333 Mpa	20	–	–	–
C-3771 JIS	–	314 Mpa	15	–	–	–
CZ-112 Naval Brass Gr-1	Upto 12.50 12.50 to 50 50 to 100	40 38.50 35	18 18 18	–	–	–
CZ-113 Naval Brass Gr-2	All Size	40	15	–	–	–
CZ-109 Lead Free	–	34	25	–	–	–
CZ-108 Lead Free	Annealed Half Hard Hard	33 47 to 63 63 to 79	35 35 35	–	–	–
CZ-114	Hard	47 55	18 12	24.5 29.5	–	–
CZ-115	–	47	20	19.50	–	–
CZ-121	Annealed 6 to 25 Annealed 25 to 50 Annealed 50 above Half Hard 6 to 12 Half Hard 12 to 25 Half Hard 25 to 50 Half Hard 50 above Hard 6 to 12 Hard 12 to 25	345 Mpa 315 Mpa 285 Mpa 405 Mpa 395 Mpa 355 Mpa 325 Mpa 550 Mpa 490 Mpa	12 17 22 4 6 12 17 – 4	–	–	–
CZ-122	–	310 Mpa	20	–	–	–
CZ-124	6 to 12 12 to 25 25 to 50 50 above	41 40 36 33	4 6 12 17	–	–	–
CZ-130	–	37	25	–	–	–
CZ-131	–	37	22	–	–	–