C46400, C46500, C48500 Naval Brass Manufacturers, Suppliers & Stockist in Mumbai, India

Manufacturer of C84400 Red Brass Tubes, C46400 Naval brass Pipes, C46400 Naval Brass Sheets, C48500 Naval Brass round bars, C46400 Naval Brass Tubes, CuZn39Sn1 brass bars, Marine Brass C46500 Tubing, C48500 dezincification resistant brass rods, C46400 Pipes, naval brass C46500 coils, C48500 Marine Brass Pipes, ASTM B171 naval brass Plates, ASTM B21 brass rods, CuZn39Sn1 Pipes, Naval Brass Manufacturer, in Mumbai, India.

Raninox Steel is leading supplier and exporter of C84400 Red Brass Pipes, Tubes, Sheets, Plates, Coils, Round Bars, and Pipe Fittings. Naval Brass is a high-strength copper-zinc alloy enhanced with a small percentage of tin, specifically designed to improve corrosion resistance in seawater and marine environments. Known for its excellent strength, durability, machinability, and resistance to dezincification, Naval Brass is widely used across marine, shipbuilding, power generation, and industrial sectors.

We are a leading manufacturer, exporter, and supplier of Naval Brass Alloy Pipes & Tubes, engineered for superior corrosion resistance, high strength, and exceptional durability in marine and industrial environments. Naval Brass is a copper-zinc alloy with a small percentage of tin, specifically designed to resist dezincification and withstand harsh saltwater conditions.

We manufacture and supply Naval Brass Sheets, Plates & Coils in a wide range of thicknesses, widths, and finishes to meet engineering, fabrication, and OEM requirements. Naval Brass UNS C46400 Sheets is engineered for environments where ordinary brass fails — especially seawater exposure, humidity, and aggressive atmospheres.

Naval Brass Alloy Round Bars & Rods are high-strength copper-zinc-tin alloys specially engineered for marine, offshore, shipbuilding, and industrial engineering environments. The addition of tin significantly improves corrosion resistance in seawater and brine conditions, making naval brass one of the most reliable materials for components exposed to saltwater and harsh atmospheres.

Specifications for Naval Brass

End Product Specification
Bar AMS 4611, 4612, ASTM B21, FEDERAL QQ-B-639, SAE J463, J461
Bar, Forging ASTM B124
Bolts ASTM F468
Forgings, Die ASTM B283
Nuts ASTM F467
Plate FEDERAL QQ-B-639
Plate, Clad ASTM B432
Plate, Condenser Tube ASME SB171, ASTM B171
Rod AMS 4611, 4612, ASTM B21, SAE J463, J461
Rod, Forging ASTM B124
Screws ASTM F468
Shapes ASTM B21
Shapes, Forging ASTM B124
Sheet FEDERAL QQ-B-639
Strip FEDERAL QQ-B-639, SAE J463, J461
Studs ASTM F468
Wire, Metallizing MILITARY MIL-W-6712

Naval Brass Equivalent Grades

ISO Symbols Equivalent Alloy
UNS EN BS JIS IS
CuZn39Sn1 C46400
C47000
CW719R
- C4641
-
CuZn38Sn1As C46500
CW717R
- - -
CuZn35NiFe1Sn1Pb2 C47940
- - - -
CuZn38Sn1 C48200
- CZ112
- -
CuZn37Sn1Pb C48500
C46200
CW712R
CW714R
CZ133
- 291 Gr I
CuZn37Sn1Pb1As C48600
- - - -
CuZn36Sn1Pb2 - CW711R
- - -
CuZn37Sn1Pb2 - - CZ134
C4622
291 GR II
CuZn37Sn1 - - - - 6912 FNB

Naval Brass Chemical Composition

  Cu Fe Pb Sn Zn
Min./Max. 62.0-65.0 .10 .20 .50-1.0 Rem.
Nominal 63.5 - - .7 -

Naval Brass Mechanical Properties

Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
As Centrifugal Cast
M02       68 29 13 - - - - - - - - - - - -  
M02   0 SMIN 20 200 90 - - 18 - - - - - - - - - 0
M07       68 30 15 - - - - - - - - - - - -  
M07   0 SMIN 20 207 103 - - 16 - - - - - - - - - 0
As Sand Cast
M01       68 34 15 - - - - - - - - - - - - 6
M01   0 TYP 20 234 103 - - 26 - - - - - 55 - - - 8
M01       68 29 13 - - - - - - - - - - - -  
M01   0 SMIN 20 200 90 - - 18 - - - - - - - - - 0

Naval Brass Physical Properties

Product Property US Customary Metric
Density 0.305 lb/in3 at 68 F 8.84 gm/cm3 @ 20 C
Specific Gravity 8.840 8.84

C46500 marine brass sheet manufacturer, C48500 naval brass rods, C46400 Tubes, C46400 naval brass sheets, naval brass round bars, C48500 naval brass alloy Bars manufacturer, C46400 marine grade brass bar supplier, naval brass plates, Naval Brass Tubes, ASTM B111 Brass Tubes, C48500 brass supplier, Naval Brass Supplier, Naval Brass Pipes, in Mumbai, India.

C46400, C46500, C48500 Naval Brass Pipes & Tubes

C46400, C46500, C48500 Naval Brass Sheets, Plates & Coils

C46400, C46500, C48500 Naval Brass Round Bars

C46400, C46500, C48500 Naval Brass Sheets & Plates Size Chart

Sheet Plate
Size in milimeter Weight kg/sheet Size in milimeter Weight kg/plate
.55 * 900 * 1800 7.97 4 * 900 * 1800 57.93
.55 * 1200 * 2400 14.16 5 * 900 * 1800 72.41
.7 * 900 * 1800 1 .14 6 * 900 * 2400 115.86
.7 * 1200 * 2400 18.02 10 * 900 * 1800 144.83
.9 * 900 * 1800 13.03 12.5 * 900 * 1800 111.75
.9 * 1200 * 2400 23.17 20 * 900 * 1800 289.66
1 * 900 * 1800 14.48 25 * 900 * 1800 362.07
1 * 1200 * 2400 25.75
1.2 * 900 * 1800 17.38
1.2 * 1200 * 2400 3 .9
1.6 * 900 * 1800 23.17
1.6 * 1200 * 2400 41.2
2 * 900 * 1800 28.97
2 * 1200 * 2400 51.49
2.5 * 900 * 1800
3 * 900 * 1800 43.45
3 * 1200 * 2400 77.24

C46400, C46500, C48500 Naval Brass Pipes & Tubes Size

Metric OD (mm) Wall Thickness (mm) Metric ID (mm) Approx. Weight (kg/m)
25.4 3.25 18.9 1.85
31.75 4.76 22.23 3.40
38.1 6.35 25.4 5.35
50.8 6.35 38.1 7.60
63.5 9.52 44.46 13.90
76.2 12.7 50.8 21.60
101.6 15.8 70.0 36.80
127.0 20.0 87.0 58.50
152.4 25.4 101.6 85.10

C46400, C46500, C48500 Naval Brass Flat Bars Size & Weight

Size Table in MM OD in MM ID in MM and Inch
ID OD min. ID max. OD min. ID max. OD min. ID max. OD min. ID max. OD
mm mm mm mm in. in.. mm mm in. in.
16 32 18 31 .709 1.22 17 30 .669 1.181
20 36 22 35 .866 1.378 21 34 .827 1.339
20 40 22.1 39 .87 1.535 21 37.9 .827 1.492
25 50 27.2 49 1.071 1.929 26 47.8 1.024 1.882
28 40 29.9 39 1.177 1.535 29 38.1 1.142 1.5
28 45 30 44 1.181 1.732 29 43 1.142 1.693
32 63 34.4 62 1.354 2.441 33 6 .6 1.299 2.386
36 50 38 49 1.496 1.929 37 48 1.457 1.89
36 56 38.1 55 1.5 2.165 37 53.9 1.457 2.122
36 71 38.5 69.9 1.516 2.752 37 68.4 1.457 2.693
40 63 42.2 62 1.661 2.441 41 6 .8 1.614 2.394
45 71 47.3 69.9 1.862 2.752 46 68.6 1.811 2.701
45 80 47.5 78.8 1.87 3.102 46 77.3 1.811 3.043
50 63 51.9 62 2.043 2.441 51 61.1 2.008 2.406
50 75 52.2 73.8 2.055 2.906 51 72.6 2.008 2.858
63 100 65.5 98.5 2.579 3.878 64 97 2.52 3.819
63 80 65 78.8 2.559 3.102 64 77.8 2.52 3.063
63 90 65.3 88.6 2.571 3.488 64 87.3 2.52 3.437
67 85 69.1 83.7 2.72 3.295 68 82.6 2.677 3.252
67 95 69.3 93.5 2.728 3.681 68 92.2 2.677 3.63
71 112 73.7 11 .3 2.902 4.343 72.1 108.7 2.839 4.28
80 100 82.3 98.5 3.24 3.878 81.2 97.4 3.197 3.835
80 106 82.5 104.4 3.248 4.11 81.2 103.1 3.197 4.059
80 125 82.9 123.1 3.264 4.846 81.2 121.4 3.197 4.78
90 112 92.5 11 .3 3.642 4.343 91.4 109.2 3.598 4.299
90 118 92.7 116.2 3.65 4.575 91.4 114.9 3.598 4.524
90 140 93.2 137.9 3.669 5.429 91.4 136.1 3.598 5.358
95 150 98.4 147.7 3.874 5.815 96.4 145.7 3.795 5.736
100 125 102.7 123.1 4.043 4.846 101.5 121.9 3.996 4.799
106 132 108.8 130 4.283 5.118 107.6 128.8 4.236 5.071
112 140 115 137.9 4.528 5.429 113.7 136.6 4.476 5.378
125 150 128.1 147.7 5.043 5.815 126.9 146.5 4.996 5.768
132 160 135.3 157.6 5.327 6.205 134 156.3 5.276 6.154

Naval Brass Applications & Industries

Oil & Gas

Energy

Infrastructure

Shipbuilding

Textile

Agriculture

Industrial

Food Industry

Architecture

Chemical

Automotive

Aerospace

Pharma

Condensor

Sugar

Paper & Pulp

Desalination

Suppling & Exporting of C46400, C46500, C48500 Naval Brass in Countries like

Raninox Steels have exported C46400, C46500, C48500 Naval Brass Products to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.

Suppling & Exporting of C46400, C46500, C48500 Naval Brass in Cities like

Raninox Steels have exported C46400, C46500, C48500 Naval Brass Products Mumbai, Los Angeles, Muscat, Doha, Singapore, Ahmedabad, Kolkata, Cairo, Jeddah, Bangkok, Tehran, London, Dammam, Milan, Surat, Courbevoie, Madrid, Nagpur, Nashik, Montreal, Colombo, Al Khobar, Geoje-si, Chennai, Howrah, Hong Kong, Chandigarh, Kuala Lumpur, Manama, New York, Ulsan, Vung Tau, Visakhapatnam, Dubai, Bogota, Rio de Janeiro, Hyderabad, Thane, Calgary, Granada, Caracas, Baroda, Busan, Jaipur, Gurgaon, Aberdeen, Jakarta, Kuwait City, New Delhi, Ho Chi Minh City, Ludhiana, Bengaluru, Ankara, Coimbatore, Petaling Jaya, Navi Mumbai, Noida, La Victoria, Dallas, Lahore, Rajkot, Jamshedpur, Atyrau, Gimhae-si, Pune, Abu Dhabi, Moscow, Riyadh, Thiruvananthapuram, Sharjah, Haryana, Hanoi, Bhopal, Ahvaz, Ranchi, Sydney, Faridabad, Seoul, Port-of-Spain, Al Jubail, Indore, Houston, Istanbul, Perth, Brisbane, Algiers, Karachi, Secunderabad, Vadodara, Melbourne, Toronto, Edmonton, Lagos, Pimpri-Chinchwad, Santiago, Chiyoda, Ernakulam, Kanpur, Mexico City.