HIDURON^® 130

ALLOY TYPE	HIDURON^®
ALLOY NAME	HIDURON^® 130

Basic Properties - Mechanical Properties

Ruling Sections up to 65mm
0.2% Proof Stress (N/mm² )[ksi] minimum	630 [91]
Ultimate Tensile Strength (N/mm²) [ksi] minimum	850 [123]
Elongation (%) minimum	10
Hardness (HBN)	240 minimum

Ruling Sections above 65mm
0.2% Proof Stress (N/mm² )[ksi] minimum	555 [80]
Ultimate Tensile Strength (N/mm²) [ksi] minimum	770 [112]
Elongation (%) minimum	10
Hardness (HBN)	229 minimum

Alloy Features

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	Superior strength, general corrosion resistance and erosion/corrosion resistance compared to conventional copper nickels

	High wear resistance

	Excellent anti-galling properties, particularly when operating against stainless steels

	High corrosion resistance in marine environments

	No loss of impact strength down to -196°C

	Good anti-fouling properties

	Freedom from hydrogen embrittlement

	Low magnetic permeability

	Good machinability

Chemical Specification

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Elements	Al	Cu	Fe	Mg	Mn	Ni	Pb	Si	Sn	Zn
Minimum	2.00	REMAINDER	0.50		0.10	13.00
Maximum	4.00		2.50	0.10	0.50	16.00	0.05	0.25	0.20	0.50

Physical Properties

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Density (Kg.m^-3)	8500
Magnetic Permeability	<1.01
Young’s Modulus (N/mm²)	141 x 10³
Modulus of Rigidity (N/mm²)	52 x 10³
Specific Heat, 20°C (J.Kg^-1.°K^-1)	435
Electrical conductivity, 20°C (m.Ω^-1.mm^-2)	2.85 (10% IACS)
Thermal conductivity, 20°C (W.m^-1.°K^-1)	46
Mean coefficient of thermal expansion, 20-300°C (°K^-1)	16.4 x 10^-6

Specifications

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	MLA-MPS-13A-BAR/FORG
	DTD 900/4805
	DIN 2.1504

Applications

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Defence Applications:

Control elements of submarines, Pump shafts, Mechanical seals, Gears, Hose couplings, Propeller shafts, Drive bushes.

Oil and Gas Industry:

Shafts for pumps & valves, Valve spindles, Hydraulic pistons & cylinders.

Chemical Industry:

Valve components, process control equipment.

Electrical Industry:

Stress rings, current-carrying bolting.

Automotive:

Valve seat inserts and thrust washers in high performance engines.

Machining Advice

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Operation	Cutting Speed m/min (ft/min)	Feed Rate mm/rev (in/rev)	Depth of cut mm (in)
Milling	45-60 [150-200]	0.05-0.13 mm/tooth 0.02-0.005 in/tooth	0.5-6.0 (0.02-0.25)
Drilling	25-75 [80-250]	0.075-0.5 [0.003-0.02]
Turning - Roughing	120-180 [400-600]	0.4-0.75 [0.01-0.03]	3 (0.125)
Turning - Finishing	150-300 [500-1000]	0.15-0.4 [0.006-0.015]	0.5 (0.02)
Tips	Carbide tipped using water-soluble lubricant

Alloy Comparisons	MONEL K-500	FERRALIUM 255-SD50	HIDURON 191	HIDURON 130
0.2% Proof Strength (N/mm²), minimum	690	600	430	630
Corrosion Resistance in seawater (mm/yr)	0.018	<0.01	0.02	0.02
Anti-Galling Properties	Poor	Good	Good	Good

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HIDURON® 130

HIDURON^® 130