A company specializing in metal materials and processing CS Metal is a company specializing in metal materials and processing
that supplies materials and parts of home appliances such as Samsung Electronics.

AL3000

AL3000

  • The AL1000 series is pure aluminum with high purity, but it has a disadvantage of weak strength.
  • As a product that compensates for these shortcomings, it has some impurities of Mg, Ti, and Cr as a product that does not damage the processed stone and the Corrosion resistance and has slightly increased strength.
  • Representative river species are as follows.

AL3003

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni,B,Zr etc Ti etc Al
Each Sum
Less than 0.60 Less than 0.70 0.05~0.20 1.0~1.5 - - Less than 0.10 - - Less than 0.05 Less than 0.15 The rest
Tendency Tensile strength Corrosion resistance Plasticity Cutting properties Welding Surface treatment
H12 C A A E A A
H14 C A A D A A
H16 C A A D A A
H18 B A A D A A
HO C A A E A A
  • Tensile strength-A:295N/mm2 or more B:195-295N/mm2 C:100-195N/mm2 D:100N/mm2 or less
  • Corrosion resistance-A:No problem B:Outdoor non-treatment C:Outdoor corrosion prevention treatment D:Complete corrosion prevention treatment is required
  • Plasticity-A:No problem B:Need some attention C:Need special attention D:Not practical
  • Cutting properties-A:No problem B:Need some attention C:Need special attention D:Not practical
  • Welding-A: No problem B: Special caution required but weldable C: Not practical
  • Surface treatment-A:No problem B:Need some attention C:Need special attention

AL3004

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni ,B,Zr etc Ti etc Al
Each Sum
Less than 0.60 Less than 0.70 Less than 0.05 1.0~1.5 - - Less than 0.10 - - Less than 0.05 Less than 0.15 The rest
Tendency Tensile strength Corrosion resistance Plasticity Cutting properties Welding Surface treatment
H32 B A A C A A
H34 B A A C A A
H36 B A A C A A
H38 B A A C A A
HO C A A E A A

AL3005

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni,B,Zr etc Ti etc Al
Each Sum
Less than 0.60 Less than 0.7 Less than 0.30 1.0~1.5 0.20~0.6 Less than 0.10 Less than 0.25 - Less than 0.10 Less than 0.05 Less than 0.15 The rest

AL3103

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni,B,Zr etc Ti etc Al
Each Sum
Less than 0.50 Less than 0.70 Less than 0.10 0.9~1.5 Less than 0.30 Less than 0.10 Less than 0.20 The sum of Zr and Ti is less than 0.1 - Less than 0.05 Less than 0.15 The rest

AL3104

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni,B,Zr etc Ti etc Al
Each Sum
Less than 0.60 Less than 0.80 0.05~0.25 0.8~1.4 0.8~1.3 - Less than 0.25 Less than Ga:0.05
Less than Vi:0.05		 Less than 0.10 Less than 0.05 Less than 0.15 The rest
Tendency Tensile strength Corrosion resistance Plasticity Cutting properties Welding Surface treatment
H12 B A A - - -
H14 B A A - - -
H16 B A A - - -
H18 B A A - - -
H19 B A A - - -
H22 B A A - - -
H24 B A A - - -
H26 B A A - - -
H28 B A A - - -
H29 B A A - - -
H32 B A A - - -
H34 B A A - - -
H36 B A A - - -
H38 B A A - - -
H39 B A A - - -
O C A A - - -

AL3105

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni,B,Zr etc Ti etc Al
Each Sum
Less than 0.60 Less than 0.70 Less than 0.3 0.3~0.8 0.20~0.8 Less than 0.20 Less than 0.40 - Less than 0.10 Less than 0.05 Less than 0.15 The rest
Tendency Tensile strength Corrosion resistance Plasticity Cutting properties Welding Surface treatment
H12 C A A E A A
H14 C A A D A A
H16 C A A D A A
H18 B A A D A A
H25 C A A D A A
HO C A A E A A

AL3203

Si Fe Cu Mn Mg Cr Zn Ga,V,Ni,B,Zr etc Ti etc Al
Each Sum
Less than 0.60 Less than 0.70 Less than 0.5 1.0~1.5 - - Less than 0.10 - Less than 0.10 Less than 0.05 Less than 0.15 The rest
Tendency Tensile strength Corrosion resistance Plasticity Cutting properties Welding Surface treatment
H112 D A A - A -
H12 C A A - A -
H14 C A A - A -
H16 C A A - A -
H18 C A A - A -
H22 C A A - A -
H24 C A A - A -
H26 C A A - A -
HO D A A - A -