C-67300 : HIGH TENSILE BRASS / MANGANESE BRONZE

DESCRIPTION

Manganese Bronze comes from a family of High strength copper based alloys which includes Manganese as an alloying agent with additions of Iron, Aluminium, Zinc, Lead and sometimes Nickel or Silicon. It has exceptionally high strength as compared to normal brass and therefore commonly known as High Tensile Brass, High Tensile Manganese Bronze, High Strength Brass or Manganese Aluminium Bronze. Like Aluminium Bronzes, High Tensile brasses offers a variety of properties in the form of higher strength levels, non-corrosive properties, improved hardness, yield strength and tensile strength. Some of the High Tensile Brasses are known to have excellent hot forming properties and can be used in environments where soldering, welding or brazing is required.

C67300 Manganese Bronze contains added amount of Silicon which makes it an ideal choice for high-load and low speed applications. It is also known as Manganese Silicon Bronze and has excellent wear characteristics and high bearing strength. C67300 has good machinability and capacity to be hot forged.

CHEMICAL COMPOSITION :

ELEMENT	Copper	Aluminium	Iron	Nickel	Manganese	Zinc	Lead	Tin	Silicon
Min (%)	58.00	-	-	-	2.00	Balance	0.40	-	0.50
Max (%)	63.00	0.25	0.50	0.25	3.50	Balance	3.00	0.30	1.50

Adinath produces C-66800, C-67400, C-67410, C-67420, C-67500, C-67600, C-6782, C-6783, C-86200, C-86300, C-86400, C-86500, CW710R, CW713R, CW721R, CW722R, CW723R, CZ114, CZ115, CZ135, CZ136, IS:320HT-I, IS:320HT-II, 6912 FHTB-I, 6912 FHTB-II, High Tensile Brass alloy in the form of Extruded Rods in different shapes & sizes.

SHAPES :

Solid Round Bars

From: Dia 10 mm up to 120 mm.

Solid Hex Bars

From: A/F 10 mm up to 100 mm.

Solid Square Bars

From: A/F 10 mm up to 90 mm.

Solid Rectangle Bars

From: A/F 10 x 12 mm up to 100 x 50 mm.

Hollow Bars

Outer Diameter: In Round, Hex & Square.

From: 30 mm up to 120 mm.

Inner Diameter (Round):

From: 20 mm up to 80 mm.

Profiles & Sections.

As per Customers' Drawing.

Bar Length

Length: Up to 4 Meters.

Delivery Condition: As Extruded or Cold Drawn.

STRAIGHT KNURLING

CROSS KNURLING

Straight Knurling & Cross Knurling will be available upon shape & size Feasibility of Brass Rod

CONTROLS:

AEPL's Quality Management System ensures documented process controls from start to finish. Material identification and inspection are carried out in all stages of production.

SCRAP FORM

Chemical check by Handheld analyzers.

MOLTEN METAL

Pyrometers and Optical Emission Spectrometer.

BILLET FORM

Identification by Punching Heat Codes.

RODS FORM

Tag allocation by Heat Number/Order codes as it moves down the production line.

FINAL INSPECTION

Mechanical Testing - Tensile Strength, Elongation and Hardness.

DISPATCH

Handling, Processing and Packaging Procedures to ensure delivery in prime condition.

All bars manufactured at AEPL are supplied with full certifications helping us to deliver the exact specification demanded by our specific customer base.

VALUE ADDED SERVICES :

AEPL manufactures and supplies Copper Alloys Extruded Bars to Domestic as well as International Markets. Our customer base has a key advantage since our Foundries, Laboratories, Extrusion Mill, Shell Mouldings and CNC Machine shop are all located on a single site, which eliminates waste and allows excellent quality control at each stage. Our ability to reclaim swarf and machined chips allows us to offer competitive pricing for the parts that we either extrude or cast. For further details, please visit the below link.

MECHANICAL PROPERTIES :

ROUND (Dia) :

Range (mm)	UTS Min (N/mm²)	PS Min (N/mm²)	Elongation Min (%)	Hardness (HRB)
4 to 25	450	275	12	70
Over 25 to 75 Incl.	400	240	15	70

HEX (A/F) :

Range (mm)	UTS Min (N/mm²)	PS Min (N/mm²)	Elongation Min (%)	Hardness (HRB)
4 to 25	450	275	12	70
Over 25 to 70 Incl.	400	240	15	70

SQUARE (A/F) :

Range (mm)	UTS Min (N/mm²)	PS Min (N/mm²)	Elongation Min (%)	Hardness (HRB)
4 to 60 Incl.	415	205	20	70

RECTANGLE :

Range (mm)	UTS Min (N/mm²)	PS Min	Elongation Min (%)	Hardness (HRB)
4 to 60 Incl.	415	205	20	70

FABRICATION PROPERTIES :

soldering	brazing	machinability rating
EXCELLENT	GOOD	70

TYPICAL USES :

product category	DESCRIPTION
FASTENERS:	Fasteners, Lead Screw Nuts.
INDUSTRIAL:	Bearings, Bearings, Pins, Bushings, Clutch Bearings, Drive Shafts, Gears and Cams, Idler Pins, Piston Heads, Propeller Shafts, Pump Parts, Seal Rings, Shaft Bushings, Sleeve Bearings, Spindles, Thrust Bearings, Wear Plates.
MARINE:	Hardware, Valve Seats.
OTHERS:	Connecting Rods.