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ÀÛ¼ºÀÏ : 20-10-15 11:44
Çձݰ­(Alloy Steel)À̶õ?
 ±Û¾´ÀÌ : ¿î¿µÀÚ
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ÀúÇձݽºÆ¿ÀÇ Á¾·ù:        Âü°í ¹Ì±¹ SAE International(¹Ì±¹±â¼úÀÚ´Üü)¿¡¼­ Á¤ÇÑ ±Ô°Ý

  • D6AC
  • 300M
  • 256A
Principal low-alloy steels[3]
SAE designation Composition
13xx Mn 1.75%
40xx Mo 0.20% or 0.25% or 0.25% Mo & 0.042% S
41xx Cr 0.50% or 0.80% or 0.95%, Mo 0.12% or 0.20% or 0.25% or 0.30%
43xx Ni 1.82%, Cr 0.50% to 0.80%, Mo 0.25%
44xx Mo 0.40% or 0.52%
46xx Ni 0.85% or 1.82%, Mo 0.20% or 0.25%
47xx Ni 1.05%, Cr 0.45%, Mo 0.20% or 0.35%
48xx Ni 3.50%, Mo 0.25%
50xx Cr 0.27% or 0.40% or 0.50% or 0.65%
50xxx Cr 0.50%, C 1.00% min
50Bxx Cr 0.28% or 0.50%, and added boron
51xx Cr 0.80% or 0.87% or 0.92% or 1.00% or 1.05%
51xxx Cr 1.02%, C 1.00% min
51Bxx Cr 0.80%, and added boron
52xxx Cr 1.45%, C 1.00% min
61xx Cr 0.60% or 0.80% or 0.95%, V 0.10% or 0.15% min
86xx Ni 0.55%, Cr 0.50%, Mo 0.20%
87xx Ni 0.55%, Cr 0.50%, Mo 0.25%
88xx Ni 0.55%, Cr 0.50%, Mo 0.35%
92xx Si 1.40% or 2.00%, Mn 0.65% or 0.82% or 0.85%, Cr 0.00% or 0.65%
94Bxx Ni 0.45%, Cr 0.40%, Mo 0.12%, and added boron
ES-1 Ni 5%, Cr 2%, Si 1.25%, W 1%, Mn 0.85%, Mo 0.55%, Cu 0.5%, Cr 0.40%, C 0.2%, V 0.1%


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