C67300 MANGANESE BRONZE

Product Description

We are providing c67300 manganese bronze to produce bearing, pump part, drive shaft, piston head and shaft. This alloy is available in round, hexagon, square, flat, billet and ingot form to meet client diverse need. This alloy holds great tensile strength, high yield strength, and great wear characteristics for heavy work application. It is also used to manufacture gears, cam shafts, wear plates, fasteners, bridge pins, sleeve bearings and propeller shaft. The addition of manganese increase hardness and make it tough to produce hydraulic cylinder parts, forming dies, and heavy load gears. The offered c67300 manganese bronze is ideal to produce marine hardware and boat parts. 

Typical Uses :

• Fasteners: Fasteners, Lead Screw Nuts
• Industrial: Gears and Cams, Wear Plates, Bushings, Seal Rings, Idler Pins, Piston Heads, Brearing Pins, Thrust Bearings, Sleeve Bearings, Propeller Shafts, Shaft Bushings, Clutch Bearings, Drive Shafts, Spindles, Pump Parts, Bearings
• Marine:  Hardware, Valve Seats
• Other:   Connecting Rods

Equivelent Specifications:
Specifications	Designation
UNS	C66800
UNS	C67400
UNS	C67420

Chemical Composition:
	Al	Cu	Fe	Pb	Mn	Ni	Si	Sn	Zn
Min/Max	0.25	58.0 - 63.0	0.5	0.40 - 3.0	2.0 - 3.5	0.25	0.50 - 1.5	0.3	Rem
Nominals	-	60.5	-	1.7	2.7	-	1	-	34.1

Specifications:
End Product	Specification
Bar	SAE J461, J463
Forgings	SAE J461, J463
Rod	SAE J463, J461
Shapes	SAE J463, J461

Fabrication:
Joining Technique	Suitability
Machinability Rating	70

Physical Properties:
Product Property	US Customary	Metric
Coefficient of Thermal Expansion	11 10-6 per oF (68-572 F)	19.0 10-6 per oC (20-300 C)
Density	.30 lb/in3 at 68 F	8.3 gm/cm3 @ 20 C
Electrical Conductivity	22 %IACS @ 68 F	0.13 MegaSiemens/cm @ 20 C
Melting Point - Liquidus	1605 F	874 C
Modulas of Elasticity in Tension	17000 ksi	117200 MPa
Specific Gravity	8.3	8.3
Thermal Conductivity	55 Btu ft/(hr · ft2·oF)at 68F	95.0 W/m · oK at 20 C

Sizes Available
ROUND RODS/BARS
HEX	10mm To 60mm
SQUARE	10mm To 60mm
FLAT	10mm Min Thickness and max Width 120mm
BILLETS	Up to 200 mm
INGOTS	As per Specification

 

 

 

 

 

Exceptional Mechanical & Physical Performance

C67300 Manganese Bronze stands out with its robust mechanical properties and reliable corrosion resistance, making it ideal for harsh environments and high-stress applications. Its tensile and yield strengths, combined with good elongation, ensure durability and longevity in critical automotive and marine components.


Versatile Applications & Customization

This alloy is suitable for a range of industriesautomotive, marine, heavy engineering, and general hardwareowing to its adaptability and customizability. Offered in multiple shapes and dimensions, C67300 can be tailored for rods, bars, bushes, and hollow forms, meeting specific project requirements effectively.


Quality Manufacturing & Service Assurance

Produced using hot-rolled techniques, C67300 Manganese Bronze achieves a bright surface finish and hard temper. As a manufacturer, exporter, distributor, and supplier in India, services include customization, technical support, and prompt delivery, ensuring quality and customer satisfaction from procurement to application.