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Small introduction about brass & copper alloys

Brass is a metal composed primarily of copper and zinc. Copper is the main component, and brass is usually classified as a copper alloy. The color of brass varies from a dark reddish brown to a light silvery yellow depending on the amount of zinc present; the more zinc, the lighter the color. Brass is stronger and harder than copper, but not as strong or hard as steel. It is easy to form into various shapes, a good conductor of heat, and generally resistant to corrosion from salt water. Because of these properties, brass is used to make pipes and tubes, weather-stripping and other architectural trim pieces, screws, radiators, musical instruments, and cartridge casings for firearms.

Raw material (Extrusion Rods)

WE PURCHASE EXTRUSION RODS FORM REPUTED SUPPLIER FOR MAKING AND PRODUCING EXCELLENCE MANUFACTURING EXPERIENCES TO OUR CLIENTS.

Some rod specification:-

Brass Rods Specification

Forging Brass Rods
High Tensile Brass RodsSquare (4mm to 60mm)
Riveting Brass RodsHexagonal (5mm to 60mm)
Free Cutting Brass Rods
50mm & Wide 3mm to 70mm
Profile and Flats Brass Rods
specification (1.15mm to 110mm)

Brass Rods Shapes & Size

Round (1.15mm to 110mm)
I Rectangle (Thickness 3mm to)
Other Shape as per client

Reliable Metal India is an ISO 9001:2015 certified company and also has been RoHS Compliance With sophisticated quality control equipment,Quality system & modern equipment's in-house facility like spectro analysis, Metallurgical Microscope &material testing equipment our customers are always assured of highest quality.

RMI Alloys Chart

Chromium Zirconium Copper (General Reference Density 8.89 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Zirconium Copper	C15000		CW120C	Z3234(99)-CuZr	2.158	CuZr	IS 8365 CuZr
Copper Chromium Nickel Silicon	C18000	DTD498	CW111C		2.0855	CuNi2Si
Copper Chromium Zirconium	C18150	CC102	CW106C		2.1293	CuCr1Zr	IS 8365 CuCrZr
Chromium Copper	C18200	CC101	CW105C		2.1291	1640-CuCr1	IS 8365 CuCr

Copper Nickel (General Reference Density 8.94 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
CuNi2.2	C70200
CuNi11	C70800
Copper Nickel 95/5	C70400	CN101		C2532-GCN10			IS 8362 95/5
Copper Nickel	C71500	CN107	CW354H	H3300(92)-C7164 T	2.0882	2.0882	IS 8362 70/30
CuNi6	C70500	CN102
Copper Nickel 90/10	C70600	CN102	CW352H	Z3341(93)-YCuNi-1	2.0872	1634-CuNi10Fe1Mn	IS 8362 90/10

Other Copper (General Reference Density 8.94 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Electrolytic Tough Pitch (ETP)	C11000	C101	CW004A	H3250(92)-C1100 BE	2.006	R1337-CuETP	IS191 - CuETP / IS 6912 - ETP
Phosphorus Deoxidized	C12000	C106	CW009A	H3300(92)-C1201 T	2.0076	Cu-DLP
Tellurium Copper	C14500	C109	CW118C		2.1546	1637-CuTe	IS 8328
Low Leaded Nickel Copper	C19140					CuNiPbP
DHP COPPER	C12200	C12200	CW024A	C1220	2.009	Cu-DHP	IS:191 Cu-DHP
DLP COPPER	C12000		CW023A	C1201	2.0076	Cu-DLP	IS 1545 Cu-DLP
Leaded Nickel Copper	C19160					CuNi1Pb1P

Aluminum Bronze (General Reference Density 7.5 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Aluminum Bronze	C61400	CA106	CW303G	H3100(92) C6140 P	2.0932	1634-CuAl8Fe3
Aluminum Bronze	C62500	CA103
Aluminum Bronze	C61800		CW305G	Z3341(93)-YCuAl	2.094	1640 -CuAl10Fe
Aluminum Bronze "9A"	C95200		CC331G		2.0941	1338-CuAl10Fe2	IS:305 AB1
Aluminum Bronze	C62300	CA103	CW306G	H3100(92) C6161 BE/BD/BF	2.0966	CuAl10Fe3	IS 10569 CuAl10Fe3
Aluminum Bronze "9C"	C95400	AB1-C		H5114			IS 3091:1999
Aluminum Bronze	C62400	CA106
Aluminum Bronze	C95900	CW304G		H5111-BC1	2.0962	4382-2 - CuSn8P

Silicon Aluminum Bronze (General Reference Density 8.5 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Silicon Aluminum Bronze	C63600					CuAl3Si
Silicon Aluminum Bronze	C64200	CA107	CW301G		CuAl7Si2	CuAl7Si2	IS 10569 CuAl7Si2

Silicon Bronze (General Reference Density 8.5 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	DIN	ISO
Silicon Bronze (AMS 4616)	C64200	CA107	CW301G	CuAl7Si2	CuAl7Si2
Low Silicon Bronze "B"	C65100		CW115C	2.049	1187-CuSi1
High Silicon Bronze "A"	C65500	CS101	CW116C	2.1525	R1187-CuSi3Mn1

High Tensile Manganese Bronze (General Reference Density 8.36 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
High Tensile Manganese Bronze	C66800
High Tensile Manganese Bronze	C67500		CW721 R				CuZn39AlFeMn
High Tensile Manganese Bronze B	C67000		CW400J		2.077	1637-CuNi10Zn42Pb2
High Tensile Manganese Bronze	C67600
High Tensile Manganese Bronze	C67300				2.0525
High Tensile Manganese Bronze	C86200
High Tensile Manganese Bronze	C86300	BS 1400 HTB3	CC762S	HBSC4	2.0598	CuZn25Al6Fe3Mn3 / CuZn25Al5
High Tensile Manganese Bronze	C86500	BS 1400 HTB3	CC765S	HBSC4	2.034	CuZn35AlFeMn

Nickel Aluminum Bronze (General Reference Density 7.6 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Nickel Aluminum Bronze	C63000	CA104,CA105	CW307G	H3100(92) C6280 P	2.0966	1634-2-CuAl10Ni5Fe4	IS10569 CuAl10Fe5Ni5
Alpha Nickel Aluminum Bronze	C95800	CA104	AB1	H2206(00) AlBCln2	2.0976	CuAl10Fe5Ni5	IS:305 AB2
Nickel Aluminum Bronze	C63020	CA104	CW307G	H3100 C6301	2.0978	1338- CuAl11Ni5Fe5
Nickel Tin Bronze Spinodal	C96900		CW302G
Nickel Aluminum Bronze	C63200	CA104	CW307G	CAC303 (HBsC3)	2.0978	1637-CuAl10Fe5Ni5
Nickel Aluminum Bronze 9D	C95500	AB2-C	CC333G	H2206(00)-AlBCln3	2.094	1338-CuAl10Fe5Ni5
NES 833 - Nickel Aluminum Bronze	C62730	CA 104	CW307G	C6301	2.0966	CuAl10Ni5Fe4

Leaded Commercial Bronze (General Reference Density 8.84 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Leaded Commercial Bronze	C31400					CuZn9Pb2
Nickel Leaded Commercial	C31600

Phosphorus Bronze (General Reference Density 8.85 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Phosphorus Bronze	C51000	PB102	CW451K	C5102 / 3270	CuSn4	1634-CuSn5	IS 7811
Phosphorus Bronze	C53400		CW458K	H3270(92) C5341 B	CuSn5Pb1	CuSn5Pb1
Phosphorus Bronze	C51080			H3110(92) C5102 P/R
Phosphorus Bronze	C51800		CW457K	H3270(92) C5102 B	CuSn4Te1P
Phosphorus Bronze	C51900	PB103	CW452K	H3110(92) C5191 P/R	2.1025	CuSn6	IS 7814 Grade III
Phosphorus Bronze	C51980	C11			2.102	CuSn6
Phosphorus Bronze	C52100	PB104	CW453K	H3110(92) C5212 P/R	2.101/2.103	CuSn8	IS 7814 Grade IV
Phosphorus Bronze	C52180		CW460K	Z3441(93) YCuSn B		CuSn8P
Phosphorus Bronze	C52400				2.105	427 - CuSn10
Phosphorus Bronze	C52480
Phosphorus Bronze	C90710	PB1	CC481K			CuSn11P-C
Phosphorus Bronze	C90810	PB2	CC483K		CuSn12

Leaded Brass (General Reference Density 8.5 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
High Leaded Brass	C34500	CZ131 / CZ119	CW601N / CuZn35Pb2	C3560	2.0331	CuZn34Pb2	-
Forging Brass	C37700	CZ120	CW608N / CW617N	C3771 BE	2.038	1634-CuZn38Pb2	IS3488 / IS6912 FLB
Threaded Rolling Brass	C35300	CZ119	CW606N / CW602N	H3260(92)C3501 W	CuZn44Pb2	1639-CuZn43Pb2	-
Free Cutting Muntz Metal	C37000	CZ124	CW607N	H3100(92)C3713	2.0372		-
Architectural Bronze	C38500	CZ121	CW614N	C3603	CuZn39Pb3	1637-CuZn39Pb3	IS:319 Grade 1
Architectural Bronze	C38000	CZ122	CW618N	H3100 C3561	CuZn39Pb2	1634-CuZn39Sn1	-

Naval Brass (General Reference Density 8.44 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Naval Brass	C46200	CZ112	-	H3100(92)C4621 P			IS 291 GRADE 1
Naval Brass	C46400	CZ114	CW719R	H3100(92)C4640 BE	2.053	1634-CuZn38Sn1	-
Naval Brass	C48200	-	CW714R	-	CuZn37Pb1Sn1	426-1 CuZn37pb1Sn1	IS 291 GRADE 2
Naval Brass	C48500	CZ134	CW711R	-	2.0371	CuZn39Pb2Sn	-

Yellow Brass (General Reference Density 8.45 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Nickel Silver Brass	C77400	-	-	-	-	-	-
Nickel Silver Brass	C77600	-	-	-	-	-	-
Nickel Silver Brass	C79800	-	CW400J	-	2.077	1637-CuNi10Zn42Pb2	-
Nickel Silver	C79860	-	CW407J / CW408J	-	2.075	CuNi12Zn37Mn6Pb2	-

Nickel Silver Brass (General Reference Density 8.6 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Cartridge Brass Yellow Brass	C26000	CZ106	CW505L	H3250(92)C2600 BE	2.0265	CuZn30	IS 4170 CuZn30 / IS 4413 CuZn30
Yellow Brass	C27000	CZ107	CW507L	H3250(92) C2700 BE	2.0335	CuZn36	IS 2704 CuZn35
Yellow Brass	C27200	CZ108	CW507L	H3100(92)C2720	2.0321 / CuZn37 / CuZn36	1637-CuZn37	IS 4413 CuZn37
Yellow Brass	C27400	CZ108	CW508L	H3100(92)C2720	CuZn37	1634-CuZn37	-
Yellow Brass	C27450	CZ109	CW509L	-	2.036	CuZn37	-
Yellow Brass	C27451	-	-	-	-	-	-
Yellow Brass	C28500	-	CW510L	-	-	CuZn42	-

High Tensile Brass (General Reference Density 8.45 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
High Tensile Brass	-	BS1400 HTB1	CC765S	-	2-034	CUZN35MN2ALFE1-C	IS 304 HTB 1
High Tensile Brass	-	BIS:304 HTB2	-	-	-	CuZn36Al4FeMn	-
High Tensile Brass	-	IS:304 HTB3	CC762S	-	CuZn35Al5	CuZn25Al5Mn4Fe3-C	IS 304 HTB 2
High Tensile Brass	-	CZ115	CW722 R	-	-	-	IS 320 HT1
High Tensile Brass	C67400	CZ135	CW713 R	C6782	2.055	CuZn40Al2	-
High Tensile Brass	C67500	CZ114	CW721 R	-	-	CuZn39AlFeMn	IS 320 HT2

Other Brass (General Reference Density 8.45 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Aluminum Brass	C68700	CZ110	CW702R	H3300(92) C6870 T	2.046	-	IS 1545 / CuZn21Al2As
Admiralty Brass	C44300	CZ111	CW706R	H3100(92) C4430 P/R	2.047	CuZn28Sn1	IS 1545 / CuZn29SnlAs
Manganese Brass	C66800	CZ110	CW507L	-	-	-	-
Manganese Brass	C66700	-	-	-	-	-	-
Silicon Brass	-	-	CW708 R	-	2.049 / CuZn31Si1	-	-
Silicon Red Brass	C69400	-	-	-	-	-	IS 11109 GRADE 1
Silicon Red Brass	C69430	-	-	-	-	-	IS 11109 GRADE 1
Red Brass	C22000	-	CW501L	-	CuZn10		-
Red Brass	C23000	-	CW502L	-	CuZn15		-
Red Brass	C24000	-	CW503L	-	CuZn20		-

DZR Brass (Dezincification Resistant Brass) / Low Leaded Brass (General Reference Density 8.44 Gm/Cm3)

CATEGORY/STANDARD	ASTM	BS	EN	JIS	DIN	ISO	IS
Lead Free Brass	C27450	CZ121	-	-		CuZn37	-
Muntz Metal	C28000	CZ109	CW509L	C2801	CuZn40	1634-CuZn40	-
Low Leaded Brass	C33000	-	CW705R	-		C330	-
Eco Brass	C69300	-	CW724R	6931	2.075	CuZn21Si3P	-
DZR Brass (Dezincification Resistant Brass)	C35330	CZ132	CW602N	-	2.0375	CuZn36Pb2As	-
Dezincification Resistant Forging Brass	C48600	CZ111	-	C4430	2.0371	CuZn28Sn1	-
Copper-Lead-Zinc Alloy	C36300	-	CW508L	-		CuZn37	-
CLeaded Muntz Metal	C36500	CZ123	CW610N	-		1634-CuZn40Pb	-

Brass Brazing

Numerical Symbol (ISO 24373:2008)	Chemical Symbol	AWS A5.7/A5.7M:2007 / AWS A5.8/A5.8M:2004	UNS (USA)	JIS Z3341:1999 / JIS Z3202:1999(Japan)	EN 13347:2002 (Europe)	EN 14640:2005	DIN 1733-1:1998 (Germany)
Cu 4641	CuZn40SnSi	-	-	-	CuZn40FeSiSn	CuZn40SnSi	-
Cu 4700	CuZn40Sn	RBCuZn-A	C47000	GCuZnSn	CuZn40Sn1	CuZn40	-
Cu 6800	CuZn40Ni	RBCuZn-B	C68000	-	CuZn39Fe1Sn1MnNiSi	CuZn40Ni	-
Cu 6810	CuZn40Fe1Sn1	RBCuZn-C	C68100	-	CuZn40FeSiSn	CuZn40SnSi	2.0366
Cu 7730	CuZn40Ni10Sn1	RBCuZn-D	C77300	GCuZnNi		CuZn40Ni10	-

Function of Drawing

A component or part drawing is termed as a production drawing, if it facilities its manufacture. It is an authorized document to produce the component in the shop floor. It furnishes all dimensions, limits and special finishing processes such as heat treatment, grinding, etc., in addition to the material used. It should also mention the number of parts that are required for making of the assembled unit, of which the part is a member. Production drawing of a component should also indicate the sub or main assembly where it will be assembled. It is necessary to prepare the production drawing of each component on a separate sheet.

Why need for a production drawing

A production drawing is a complete working drawing, representing all the details of the product, regarding size, shape, material, process, tools and equipment. The craftsman is completely guided by the production drawing, during the manufacture of the product. Hence, any mistake in a production drawing will result in loss of time, money and decreased productivity. Further, it is a legal document while going for subcontracting of works. Hence, a production drawing should be prepared without any scope for more than one interpretation.

Basic principles of dimensioning:

All dimensional information necessary to define a part clearly and completely shall be shown directly on a drawing, unless this information is specified in associated documentations
Each feature shall be dimensioned once only on a drawing.
Dimensions shall be placed on the view or section that shows clearly, the corresponding features.
As far as possible, on a drawing, dimensions should be expressed in one unit only, preferably in millimeters, without showing the unit symbol (mm). Unit on the drawing.
No more dimensions than are necessary to define a part shall be shown on the drawing. No feature of a part shall be defined by more than one dimension in any one direction.

Packing Process

Reliable Metal India has unique packing team, we know the importance of Packing and we frequently improve our packaging process as per clients specification, Because packing is the most important function to protect the material, & Our packing is also comes in various packing facility, And also material reach without any damage.

We recognize that proper packing is vital for ensuring materials reach their destination without any damage. That's why we offer a variety of packaging options tailored to the unique requirements of our clients. Our focus on quality and precision ensures that every shipment is securely packed to maintain the integrity of the materials during transit. With Reliable Metal India, you can trust that your materials will arrive safely, no matter the destination.

Logistics

Reliable Metal India has tie-up with best & reputed Air logistic companies. Air transportation is used by businesses for the delivery of goods from long distant suppliers. Some of the advantages of transporting goods by air include can by air large volumes at high costs a freight forwarder can consolidate consignments to increase costs. It require less time. Air transport provides comfortable, efficient and quick transport services. It is regarded as best mode of transport for transporting perishable goods. Air transport does not give emphasis on construction of tracks like railways. Air transport can also be used for further transportation by road or rail.

Reliable Metal India has tie-up with best & reputed sea logistic companies. Sea transportation is used by businesses for the delivery of goods from distant suppliers. Some of the advantages of transporting goods by sea include can ship large volumes at low costs - a freight forwarder can consolidate consignments to reduce costs. Shipping containers can also be used for further transportation by road or rail.

Reliable Metal India

Trust in every alloy. Reliable Metal India stands as your dependable partner, offering top-notch metal solutions that prioritize quality, durability, and customer satisfaction .