Specifications

aluminum bar alloy 2011
Temper:T3 T4 T8.
Diameter:6-400mm
Length:Fixed ruler ,Double-ruler

 

Alloy 2011 Aluminum  bar

 

2011 hard aluminum alloy is mainly suitable for drawing tube, cold working bar and cold workinging wires, mainly used for screw and requirements with good cutting performance of mechanical processing products. The tempers of the alloy are T3, T4 and T8;

 

 

 

T3: after solution heat treatment for cold working, then through natural aging to basic stable state; Applicable to solid solution heat treatment after cold straightening, flatten in order to improve the strength of products.

 

 

 

T4: natural aging after solution heat treatment to the stable state; Undertake no longer applies to is after heat treatment, cold working (can be straightened, leveling, but does not affect the mechanical properties of the limit) products.

 

 

 

T8: after solution heat treatment after cold working, and then on the condition of artificial aging; Applies to the cold working or straightening, leveling in order to improve the strength of the product.

 

 

 

 

 

ALLOY	chemical composition (%)
	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn		Ti	Zr	Other		Al
2011	0.4	0.7	5.0~6.0	-	-	—	—	0.3	Bi:       0.20~0.6	—	—	0.05	0.15	rest
									Pb:       0.20~0.6

 

 

 

Electrical Properties of the Alloy 2011 aluminum bar

 

 

 

ALLOY	20°Cvolume conductance/%IACS	20°C Electrical resistivity/nΩ·m	20°C TCR /nΩ·m·K-1	electrode potential /V
2011	T3,T4:39	T3,T4:44	T3,T4,T8:0.1	T3,T4:-0.39
	T8:45	T8:38		T8:-0.38

 

 

 

 Mechanical Property of the Alloy 2011 aluminum bar

 

 

 

alloy	temper	Modulus of Elasticity	shear modulus	yield strength	Tensile Strength	Elongation	Poisson's ratio	Hardness	shear strength	fatigue strength
		E/Gpa	G/Gpa	δ0.2/MPa	σb/Mpa	δ10/%	μ	HB	σc/Mpa	σ–1/Mpa
2011	T3	70	26	296	379	15	0.33	95	221	124
	T8	70	26	310	407	12	0.33	100	241	124

 

 

 

  

The Pictures of the aluminum bar

 

Specific requirement of embrassed patterns or specification can be discussed at your request ,we also supply other patterns ,like five bars ,diamond, finger,etc.

 

The package and transport of aluminum bar

 

 

 

 

 

 

About Us 

Jinan Zhaoyang Aluminium Industry Co.,Ltd is located in the land of rose, Pingyin County in Jinan. Our products have passed the ISO2000 Quality System Certificate.

Our main products are aluminum sheet, aluminum coil, corrugated aluminum roofing sheet , embossed aluminum sheet/coil ,color coated aluminum coil/sheet ,aluminum foil, aluminum strip, aluminum wire ,aluminum tube and so on. Our products are exported to America, Africa and Southeast Asia, etc and also sold to over 180 medium and large enterprises in Zhejiang, Shanghai, Hangzhou, Wuhan, Shandong and northeast China.

 

 

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