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HIDURAX 1

HIDURAX^® 1

HIDURAX 1 is a complex nickel-aluminium bronze possessing good mechanical strength and hardness, and advantageous ductility, corrosion resistance and wear resistance. The alloy’s excellent properties are maintained at elevated temperatures and it possesses very good resistance to oxidation. Also of benefit, are HIDURAX 1’s superior bearing properties and fatigue strength.

HIDURAX^® 1 Technical Information

HIDURAX 1 C63000 Bar stock sizes available
Diameter (in)	Diameter (mm)	kg per m
1	25.40	3.82
1 1/2	38.10	8.58
2	50.80	15.26
2 1/2	63.50	23.85
3	76.20	34.34
3 1/2	88.90	46.74
4	101.60	61.05
5	127.00	95.39
6	152.40	137.36

HIDURAX 1 C63200 Bar stock sizes available
Diameter (in)	Diameter (mm)	kg per m
1	25.40	3.82
1 1/2	38.10	8.58
2	50.80	15.26
2 1/2	63.50	23.85
3	76.20	34.34
3 1/2	88.90	46.74
4	101.60	61.05
5	127.00	95.39
6	152.40	137.36

HIDURAX 1 NES 833 Bar stock sizes available
Diameter (in)	Diameter (mm)	kg per m
1	25.40	3.89
1 1/2	38.10	8.74
2	50.80	15.55
2 1/2	63.50	24.29
3	76.20	34.98
3 1/2	88.90	47.61
4	101.60	62.18
5	127.00	97.16
6	152.40	139.91
8	203.20	248.73
10	254.00	388.64
12	304.80	559.65
14	355.60	761.74

Specifications of Hidurax 1

BS B23
BS 2872/4 CA104
BS EN CW307G
DTD 197A
DEF STAN 02-833
NES 833 Part 2
DGS 8452A
DGS 1043
QQ-C-465
ASTM B150 C63200
ASTM B150 C63000
DTD 412BS 1400 AB2
BS EN CuAl10Fe5Ni5
AMS 4640

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HIDURAX 1 Bar & Forgings Purchase Specification

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+ Chemical Specification of Hidurax 1

+ Physical Properties of Hidurax 1

+ Basic Properties of Hidurax 1- Mechanical Properties

+ Machining Advice of Hidurax 1

+ Alloy Comparisons

Disclaimer
Data in this Hidurax 1 page is provided solely for the purposes of distribution of information. Langley Alloys cannot make guarantees with respect to subject matter or accuracy of this information. Langley Alloys specifically disclaims all guarantees, expressed, implied or otherwise, including without limitation, all warranties of merchantability and fitness for a particular purpose. This publication may include technical inaccuracies or typographical errors. If errors are found, please make a notification via e-mail to: info@langleyalloys.com

Alloys	Bars & Sections	Hot & Cold Rolled Plate	Ingot & Billet	Forged Products	Sand Castings
HIDURAX 1
HIDURAX 74
HIDUREL 6
HIDUREL 640

Elements	Al	Cu	Fe	Mg	Mn	Ni	Pb	Si	Sn	Zn
Minimum	8.00	REMAINDER	2.00			3.50
Maximum	11.00		6.00	0.10	0.50	6.00	0.05	0.25	0.20	0.50

Density (Kg.m^-3)	7500
Magnetic Permeability	1.5
Young’s Modulus (N/mm²)	128 x 10³
Modulus of Rigidity (N/mm²)	48 x 10³
Electrical conductivity, 20°C	8% IACS
Electrical resistivity, 20°C (µ.O.m)	2.2 x 10-7
Thermal conductivity, 20°C (W.m^-1.°K^-1)	42
Mean coefficient of thermal expansion, 20-300°C (°K^-1)	17.6 x 10^-6

0.2% Proof Stress (N/mm² )[ksi] minimum	245-530 [35.5-76.8]
Ultimate Tensile Strength (N/mm²) [ksi] minimum	620-805 [90.0-116.7]
Elongation (%) minimum	10-17
Hardness (HBN)	179-240
Impact (J)[ft lb]	16.5-40.5 [12-30]

Operation	Cutting Speed m/min (ft/min)	Feed Rate mm/rev (in/rev)	Depth of cut mm (in)
Milling	30-60 [100-200]	0.25 mm/tooth 0.010 in/tooth	3.0-6.0 (0.10-0.25)
Drilling	15-40 [50-130]	0.075-0.5 [0.003-0.02]
Turning - Roughing	30-60 [100-200]	0.25 mm/rev 0.010 in/rev	3.0-6.0 (0.10-0.25)
Turning - Finishing	120-180[400-600]	0.12 [0.005]	0.12-0.25(0.005-0.010)
Tips	Carbide tipped using water-soluble lubricant

Alloy Comparisons	HIDURAX 1	BS 970 070M55 Medium Carbon Steel	316 StainlessSteel	S32550 Superduplex Stainless Steel
Strength (0.2% Proof Stress, N/mm²), minimum	400	355	205	550
UTS	700	700	515	760
Cavitation erosion rate (mm³/h) in fresh water	0.6	>4	1.7	Good
Electrical Resistivity (O.m)	1.7 x 10^-7	10 x 10^-7	7.5 x 10^-7	9.2 x 10^-7
Thermal Conductivity (W.m^-1.°K^-1)	42	13.4	16.2	14.2

HIDURAX® 1

HIDURAX® 1 Technical Information

HIDURAX^® 1

HIDURAX^® 1 Technical Information