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3103 鋁錳合金冷拔棒材/棒材
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編號：ENAW-3103
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分類：鋁-3000系列（錳錳是主要合金元素）
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密度2.73 g/cm3
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標(biāo)準(zhǔn)：EN 573-3:2009鋁和鋁合金。鍛造產(chǎn)品的化學(xué)成分和形式。產(chǎn)品的化學(xué)成分和形式
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EN 755-2:2008鋁和鋁合金。擠壓棒材、管材和型材。機(jī)械性能
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EN 485-2:2008鋁和鋁合金。薄板、帶材和板材。機(jī)械性能
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EN 754-2:2008鋁和鋁合金。冷拔棒材/棒材和管材。機(jī)械性能
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EN 546-2:1997鋁和鋁合金。箔機(jī)械性能
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EN 683-2:2006鋁和鋁合金。Finstock。機(jī)械性能
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EN 1592-2:1998鋁和鋁合金。HF縫焊管。機(jī)械性能
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EN 1301-2:1997鋁和鋁合金。拉線。機(jī)械性能
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EN 570:2007鋁和鋁合金。從鍛造產(chǎn)品中獲得的沖擊擠壓坯料。規(guī)格
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EN 851:1996鋁和鋁合金。用于生產(chǎn)烹飪用具的圓形和圓形原料。規(guī)格
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EN 941:1996鋁和鋁合金。用于一般應(yīng)用的圓形和圓形坯料。規(guī)格
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EN 1386:2007鋁和鋁合金。踏板。規(guī)格
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EN 1396:2007鋁和鋁合金。一般應(yīng)用的卷材涂層片材和帶材。規(guī)格
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EN 12392:2000鋁和鋁合金。鍛造產(chǎn)品。壓力設(shè)備生產(chǎn)用產(chǎn)品的特殊要求
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EN 1715-3：2008鋁和鋁合金。提取庫存。機(jī)械用途的具體要求（不包括焊接）
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Chemical comb % of grade 3103
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Be < 0.003 for welding electrode, welding rod and filler wire only
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Fe
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Si
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Mn
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Cr
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Cu
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Mg
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Zn
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Others
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-
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max 0.7
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max 0.5
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0.9 - 1.5
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max 0.1
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max 0.1
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max 0.3
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max 0.2
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each 0.05; total 0.15
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Zr+Ti < 0.1; Al - remainder
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Mechanical properties of grade 3103
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Rm - Tensile strength (MPa) (H14)
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140-180
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Rm - Tensile strength (MPa) (H18)
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185
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Rm - Tensile strength (MPa) (F) (H112)
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95
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Rm - Tensile strength (MPa) (O) (H111)
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95-135
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Rp0.2 0.2% proof strength (MPa) (H14)
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120
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Rp0.2 0.2% proof strength (MPa) (H18)
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165
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Rp0.2 0.2% proof strength (MPa) (F) (H112)
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35
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Rp0.2 0.2% proof strength (MPa) (O) (H111)
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35
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A - Min. elongation at fracture (%) (H14)
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5
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A - Min. elongation at fracture (%) (F) (H112)
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25
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A - Min. elongation at fracture (%) (O) (H111)
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25
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A - Min. elongation Lo = 50mm (%) (H14)
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2月5日
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A - Min. elongation Lo = 50mm (%) (H18)
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1月2日
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A - Min. elongation Lo = 50mm (%) (F) (H112)
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20
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A - Min. elongation Lo = 50mm (%) (O) (H111)
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20
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Brinell hardness (HBW): (F) (H112)
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28
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Brinell hardness (HBW): (O) (H111)
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28
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Brinell hardness (HBW): (H14)
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45
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Brinell hardness (HBW): (H18)
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58
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