S301
Al≥99.5
Goodductilityandcorrosionresistance.Gasweldingandargonarcweldingofpurealuminum.
塑性好、耐蝕。純鋁氣焊、氬弧焊用
ER1100
S311
Si5AlRem.
Corrosionresistance,widerangeofusage.Gasweldingandargonarcweldingofaluminumalloysotherthanhighmagnesiumalloys.
抗裂性好,通用性大。鋁合金氣焊、氬弧焊用。不宜用高鎂合金
ER4043
S321
Mn1.3AlRem.
Goodcorrosionresistance,weldabilityandductility.Gasweldingandargonarcweldingofaluminumalloys.
良好的耐蝕性、可焊性及塑性。鋁合金氣焊、氬弧焊用
S331
Mg5Mn0.4
AlRem.
Corrosionresistanceandhighstrength.Argonarcweldingofaluminumalloys.
耐蝕,強(qiáng)度高。鋁合金氬弧焊用
ER5183