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Aluminium Bronze 200-380 HSC
(Copper-Aluminium alloys) (Copper-Aluminium alloys-CuAl10Fe) DIN 17 665 bzw. DIN EN 12 163/12 167/12 420/12 451/1652/1653 
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| Alloy | Type |
Density ca. | Composition in % of weight |
Properties and use |
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| CuAl10Fe EN 1982 DIN 1714 ASTM B505 C95400 |
Aluminium Bronze 200 | 7,5 |
Al 11,0 Fe 4,0 Other 0.5 max. Cu Balance |
Hard and tough aluminum bronze with high strength value and good wear resistance. Excellent sliding properties and corrosion resistance. Bushings, leads, pinions and worm wheels, spindle nuts, valve lips, sliders in rolling mills, bolts and nuts for corrosion application. Ideal wear partner for many steel grades. Mainly used for common engine construction, in rolling mill machines and for plastic mould making. ALUMINUM BRONZE 200 is easy to machine, for extensive machining we recommend carbide tools; good weldability. |
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| Delivery formats: Forged parts, Castings, Extruded and HCC rods, Semi-finished products. Finished parts based on drawings. |
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| Mechanical/physical properties | forged / extruded |
XYZ geschmiedet | Continuous casting | ||
| Hardness Brinell (HB 30) Tensile Strength Rm Yield Stress Rp 0,2 Elongation at break A5 Density Compressive strength Modulus of elasticity E Mean linear Coefficient of thermal expansion Thermal conductivity at 20° C Electric conductivity |
190 - 210 630 - 700 N/mm² 310 - 350 N/mm² 10 - 15 % 7,5 g/cm³ 950 Mpa 117,7 KN/mm² 16,0 10-6/K 60 W/m x k 7,54 m/Ohm x mm² |
170 - 190 > 586 N/mm² 221 N/mm² 12 - 15 % |
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Temperature resistance Permeability |
< 300 °C until there is a significant change in the strength values 1,18 H = 100 Oe |
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| These values are based on information from our suppliers and are subject to change. The mechanical strength values are typical reference values and depend on the dimensions and type of manufacture. | |||||
| Alloy | Type |
Density ca. | Composition in % of weight |
Properties and use |
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| Not standardized |
Aluminium Bronze 300 | 7,25 |
Al 13,0 Fe 4,0 Mn 1 Co 1 Cu Balance |
High hardness and low elongation at break. Very high compressive strength and mechanical wear resistance. Unsuitable for impact loading. Check rail for hardened steel, tools for sheet forming particularly of stainless steel qualities. Machine with carbide-equipped tools. (Recommendation: Hoffmann GmbH, München Tel. 089-8391-0, Fax: 089-8391-89 www.hoffmann-group.com) Wellding is restricted possible. |
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| Delivery formats: Forged parts, Castings, Extruded rods, Semi-finished products. Finished parts based on drawings. |
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| Mechanical/physical properties | |
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| Hardness Brinell (HB 30) Tensile Strength Rm Yield Stress Rp 0,2 Elongation at break A5 Density Compressive strength Modulus of elasticity E Mean linear Coefficient of thermal expansion Thermal conductivity at 20° C Electric conductivity |
285 - 310 ≥ 700 N/mm² ≥ 400 N/mm² 1 % 7,25 g/cm³ 1200 Mpa 110,0 KN/mm² 17,5 10-6/K 42 W/m x k 4,64 m/Ohm x mm² |
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Temperature resistance Permeability |
< 300 °C until there is a significant change in the strength values 1,10 H = 100 Oe |
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| These values are based on information from our suppliers and are subject to change. The mechanical strength values are typical reference values and depend on the dimensions and type of manufacture. | |||||
| Alloy | Type |
Density ca. | Composition in % of weight |
Properties and use |
|
| Not standardized |
Aluminium Bronze 300 HSC | 7,2 |
Al 13,2 Fe 4,5 Mn 2,5 Co 2,5 Cu Balance |
Aluminiumbronze with high compressive strength and comparatively high ductility. Excellent wear resistance and small affinity for stainless steel pick-up. Due to the production process, a notably fine-grained, homogeneous structure is achieved. Check rail for hardened steel, tools for sheet forming particularly of stainless steel qualities. Chip breaking intermixtures, which are superfine spread in the material, improve the machining with carbide tools clearly. That is what the acronym HSC (High Speed Cuttings) means. |
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| Delivery formats: Semi-finished products (Round material and Flat bars). Finished parts based on drawings. |
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| Mechanical/physical properties | |
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| Hardness Brinell (HB 30) Tensile Strength Rm Yield Stress Rp 0,2 Elongation at break A5 Density Compressive strength Modulus of elasticity E Mean linear Coefficient of thermal expansion Thermal conductivity at 20° C Electric conductivity |
290 - 320 > 900 N/mm² > 350 - 400 N/mm² > 3 % 7,2 g/cm³ 1150 Mpa 105,0 KN/mm² 17,5 10-6/K 42 W/m x k 4 MS/m or 7 % IACS |
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Temperature resistance Melting range Hot forming Relative permeability |
< 300 °C until there is a significant change in the strength values 1035-1045 °C 620-730 °C 1,0125 H = 100 Oe |
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| These values are based on information from our suppliers and are subject to change. The mechanical strength values are typical reference values and depend on the dimensions and type of manufacture. | |||||
| Alloy | Type |
Density ca. | Composition in % of weight |
Properties and use |
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| Not standardized |
Aluminium Bronze 380 | 7,2 |
Al 15,0 Fe 5,0 Others 2 - 4 Cu Balance |
Highest possible hardness (brittle-hard), high wear resistance and compressive strength, distinguished sliding properties. Wear partner for hardened steel grades, forming tools for bending, embossing, profiling and thermoforming of stainless steel plates and tubes. Machine with carbide-equipped tools. (Recommendation: Hoffmann GmbH, München Tel. 089-8391-0, Fax: 089-8391-89 www.hoffmann-group.com) Wellding is restricted possible. |
|
| Delivery formats: Forged parts, Castings, Extruded and HCC rods, Semi-finished products. Finished parts based on drawings. |
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| Mechanical/physical properties | |
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| Hardness Brinell (HB 30) Tensile Strength Rm Yield Stress Rp 0,2 Elongation at break A5 Density Compressive strength Modulus of elasticity E Mean linear Coefficient of thermal expansion Thermal conductivity at 20° C Electric conductivity |
360 - 390 > 680 N/mm² > 560 N/mm² 0,5 % 7,2 g/cm³ 1500 Mpa 120,0 KN/mm² 17,5 10-6/K 34 W/m x k 3,48 m/Ohm x mm² |
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Temperature resistance Permeability |
< 300 °C until there is a significant change in the strength values 1,03 H = 100 Oe |
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| These values are based on information from our suppliers and are subject to change. The mechanical strength values are typical reference values and depend on the dimensions and type of manufacture. | |||||
| Alloy | Type |
Density ca. | Composition in % of weight |
Properties and use |
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| Not standardized |
Aluminium Bronze 380 HSC | 7,0 |
Al 14,8 Fe 4,5 Mn 2,0 Co 2,0 Cu Balance |
Aluminiumbronze with extremely high hardness and compressive strength, excellent wear resistance and small affinity for stainless steel pick-up, unsuitable for impact loading; due to the production process, a notably fine-grained, homogeneous structure is achieved. Sliding partner for hardened steel grades, forming tools for bending, embossing, profiling and thermoforming of stainless steel plates and tubes. Chip breaking intermixtures which are superfine spread in the material improve the machining with carbide tools clearly. That is what the acronym HSC (High Speed Cuttings) means. (Recommendation: Hoffmann GmbH, München Tel. 089-8391-0, Fax: 089-8391-89 www.hoffmann-group.com) Wellding is restricted possible. |
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| Delivery formats: Semi-finished products (Round material). Finished parts based on drawings. |
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| Mechanical/physical properties | |
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| Hardness Brinell (HB 30) Tensile Strength Rm Yield Stress Rp 0,2 Elongation at break A5 Density Compressive strength Modulus of elasticity E Mean linear Coefficient of thermal expansion Thermal conductivity at 20° C Electric conductivity |
370 - 400 > 650 N/mm² > 400 N/mm² 2 % 7,0 g/cm³ > 1300 Mpa 120 KN/mm² 17,5 10-6/K 35 W/m x k 3,48 m/Ohm x mm² |
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Temperature resistance Permeability |
< 300 °C until there is a significant change in the strength values 1,0015 H = 100 Oe |
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| These values are based on information from our suppliers and are subject to change. The mechanical strength values are typical reference values and depend on the dimensions and type of manufacture. | |||||