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Brass Billet

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Brass Bar (Round, Square, Hexagon, Angle, Channel, Flat)

Brass flat bar suppliers & RAW MATERIALS, MELTING, CONTINUOUS CASTING, BILLET, EXTRUSION, CUTTING, STRAIGHTENING, FINAL INSPECTION, PACKING

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Chemical Composition
Classification Standard Alloy No. Chemical Composition(%)
Cu Pb Fe Sn Zn
Round & Bar Copper Alloy
for Free Cutting		 JIS
ASTM		 C3601
C36000		 59.0 ~ 63.0
60.0 ~ 63.0		 1.8 ~ 3.7
2.5 ~ 3.7		 Max. 0.30
Max. 0.35		 Fe + Sn
Max. 0.50
- 		Remainder
Remainder
JIS
ASTM		 C3604
C36000		 57.0 ~ 61.0
60.0 ~ 63.0		 1.8 ~ 3.7
2.5 ~ 3.7		 Max. 0.50
Max. 0.35		 Fe + Sn
Max. 1.20
- 		Remainder
Remainder
JIS
ASTM		 C3605
C36000		 56.0 ~ 60.0
60.0 ~ 63.0		 3.5 ~ 4.5
2.5 ~ 3.7		 Max. 0.50
Max. 0.35		 Fe + Sn
Max. 1.20
- 		Remainder
Remainder
Copper Alloy
for Free Forging		 JIS
ASTM		 C3712
C37700		 58.0 ~ 62.0
58.0 ~ 61.0		 0.25 ~ 1.2
1.5 ~ 2.5		 Fe + Sn Max. 0.80
- 		Remainder
Remainder
JIS
ASTM		 C3771
C37700		 57.0 ~ 61.0
58.0 ~ 61.0		 1.0 ~ 2.5
1.5 ~ 2.5		 Fe + Sn Max. 1.00
- 		Remainder
Remainder
Wire Copper Alloy
for Free Cutting		 JIS
ASTM		 C3601
C36000		 59.0 ~ 63.0
60.0 ~ 63.0		 1.8 ~ 3.7
2.5 ~ 3.7		 Max. 0.30
Max. 0.35		 Fe + Sn
Max. 0.50
- 		Remainder
Remainder
JIS
ASTM		 C3604
C36000		 57.0 ~ 61.0
60.0 ~ 63.0		 1.8 ~ 3.7
2.5 ~ 3.7		 Max. 0.50
Max. 0.35		 Fe + Sn
Max. 1.20
- 		Remainder
Remainder
Copper Alloy
for Foring		 JIS
ASTM		 C3771
C37700		 57.0 ~ 61.0
58.0 ~ 61.0		 1.0 ~ 2.5
1.5 ~ 2.5		 Fe + Sn Max. 1.00
- 		Remainder
Remainder
  • - Turned of Billet
  • - BE (Extrusion Quality)
  • - BD (Drawn Quality)
Chemical Composition
Classification Standard Alloy No. Chemical Composition(%)
Cu Pb Fe Zn Ni Al Mn As Si
Pipe
&
Tube		 Wrought Brass JIS
ASTM		 C2300
C23000		 84.0 ~ 86.0
84.0 ~ 86.0		 Max. 0.05
Max. 0.05		 Max. 0.05
Max. 0.05		 Remainder
Remainder		 -
- 		-
- 		-
- 		-
- 		-
-
JIS
ASTM		 -
C24000		 -
78.5 ~ 81.5		 -
Max. 0.05		 -
Max. 0.05		 -
Remainder		 -
- 		-
- 		-
- 		-
- 		-
-
Yellow Brass JIS
ASTM		 C2600
C26000		 68.5 ~ 71.5
68.5 ~ 71.5		 Max. 0.05
Max. 0.07		 Max. 0.05
Max. 0.05		 Remainder
Remainder		 -
- 		-
- 		-
- 		-
- 		-
-
JIS
ASTM		 C2700
C27000		 63.0 ~ 67.0
63.0 ~ 68.5		 Max. 0.05
Max. 0.10		 Max. 0.05
Max. 0.07		 Remainder
Remainder		 -
- 		-
- 		-
- 		-
- 		-
-
Al-Brass JIS
ASTM		 C6870
C68700		 76.0 ~ 79.0
76.0 ~ 79.0		 Max. 0.05
Max. 0.07		 Max. 0.05
Max. 0.05		 Remainder
Remainder		 -
- 		1.8 ~ 2.5
1.8 ~ 2.5		 -
- 		0.02 ~ 0.06
0.02 ~ 0.06		 -
-
JIS
ASTM		 C6871
C68700		 76.0 ~ 79.0
76.0 ~ 79.0		 Max. 0.05
Max. 0.07		 Max. 0.05
Max. 0.05		 Remainder
Remainder		 -
- 		1.8 ~ 2.5
1.8 ~ 2.5		 -
- 		0.02 ~ 0.06
0.02 ~ 0.06		 0.2 ~ 0.5
-
JIS
ASTM		 C6872
C68700		 76.0 ~ 79.0
76.0 ~ 79.0		 Max. 0.05
Max. 0.07		 Max. 0.05
Max. 0.05		 Remainder
Remainder		 0.2 ~ 1.0
- 		1.8 ~ 2.5
1.8 ~ 2.5		 -
- 		0.02 ~ 0.06
0.02 ~ 0.06		 -
-
Copper Nickel JIS
ASTM		 C7060
C70600		 Cu+Ni+Fe+Mn
Min.99.5 Remainder		 Max. 0.05
Max. 0.05		 1.0 ~ 1.8
1.0 ~ 1.8		 Max. 0.5
Max. 1.0		 9.0 ~ 11.0
9.0 ~ 11.0		 -
- 		0.2 ~ 1.0
Max. 1.0		 -
- 		-
-
JIS
ASTM		 C7100
C71000		 Cu+Ni+Fe+Mn
Min.99.5 Remainder		 Max. 0.05
Max. 0.05		 0.5 ~ 1.0
Max. 1.0		 Max. 0.5
Max. 1.0		 19.0 ~ 23.0
19.0 ~ 23.0		 -
- 		0.2 ~ 1.0
Max. 1.0		 -
- 		-
-
JIS
ASTM		 C7150
C71500		 Cu+Ni+Fe+Mn
Min.99.5 Remainder		 Max. 0.05
Max. 0.05		 0.4 ~ 1.0
0.4 ~ 1.0		 Max. 0.5
Max. 1.0		 29.0 ~ 33.0
29.0 ~ 33.0		 -
- 		0.2 ~ 1.0
Max. 1.0		 -
- 		-
-