ᱯᱤᱛᱟᱹᱞ ᱯᱷᱞᱮᱴ ᱛᱟᱨ

ᱨᱚᱠᱚᱢ

ᱨᱚᱲ ᱟᱨ ᱦᱚᱲᱢᱚ ᱜᱩᱱ

ᱡᱤᱭᱮᱥ

ASTM

Cu

ᱯᱷᱮ

ᱯᱤᱵᱤ

ᱮᱥᱮᱱ

NI

ᱮᱥᱵᱤ

Zn

C2800

C28000

60.5-63.5%

᱐.᱐᱕% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱑% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱓% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱒% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱑% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

ᱛᱟᱦᱮᱸ ᱠᱟᱱᱟ

C2720

C27200

62.0.-65.0%

᱐.᱐᱕% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱑% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱓% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱒% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱑% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

ᱛᱟᱦᱮᱸ ᱠᱟᱱᱟ

C2680

C26800

63.5-68.5%

᱐.᱐᱕% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱑% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱓% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱒% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

᱐.᱐᱑% ᱠᱷᱚᱱ ᱠᱚᱢ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

ᱛᱟᱦᱮᱸ ᱠᱟᱱᱟ

ᱥᱯᱮᱠ

ᱚᱵᱚᱥᱛᱟ

ᱥᱚᱛᱮᱜ %

ᱴᱮᱱᱥᱟᱭᱤᱞ (ᱮᱱ/mm2)

ᱞᱟᱹᱴᱩᱢ%

ᱠᱮᱴᱮᱡ ᱮᱪᱵᱤ

H62

Y2

60.5-63.5%

420-480

᱑᱐ ᱠᱷᱚᱱ ᱢᱟᱨᱟᱝ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

130-150

Y

60.5-63.5%

480-550

-

150-170

H63

Y3

62.0-65.0%

360-420

᱒᱐ ᱠᱷᱚᱱ ᱢᱟᱨᱟᱝ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

110-130

Y2

62.0-65.0%

420-480

᱑᱐ ᱠᱷᱚᱱ ᱢᱟᱨᱟᱝ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

130-150

Y

62.0-65.0%

480-550

-

150-170

H65

Y3

63.5-68.5%

360-420

᱒᱐ ᱠᱷᱚᱱ ᱢᱟᱨᱟᱝ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

110-130

Y2

63.5-68.5%

420-480

᱑᱐ ᱠᱷᱚᱱ ᱢᱟᱨᱟᱝ ᱥᱮ ᱵᱟᱨᱟᱵᱟᱨᱤ

130-150

Y

63.5-68.5%

480-550

-

150-170

ᱯᱤᱛᱟᱹᱞ ᱯᱷᱞᱮᱴ ᱛᱟᱨ

ᱚᱥᱟᱨ

ᱢᱚᱴᱟ

ᱦᱟᱢᱟᱞ

ᱢᱟᱯ

᱖.᱒᱐-᱖.᱓᱐mm

᱑.᱔᱐-᱑.᱖᱐mm

᱕᱐ᱠᱮᱜᱽᱡᱤ/ᱨᱚᱞ