- This is the free cutting steels (Leaded) data sheets that we are using to Slotted Set Screws of Standard.
We specialize in very small micro setscrews (mini set screws) from M1 to M2.5.
  Nominal diameters of our very small micro set screws (mini set screws) are M1, M1.2, M1.4, M1.6, M1.7, M2, M2.3, M2.5, and M3. Lengths are 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, 5.0mm and 6.0mm. Pointed tip shapes of our very small micro set screws (mini set screws) are "flat point", "cone point" and "oval point / round point". Materials are steel or stainless steel.   SAIDA Manufacturing Co. Ltd.
197-0831
292 Shimoyotsugi Akiruno-city Tokyo JAPAN
(FAX No.)+81 42-559-0138
 
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Free-cutting steels data sheet (Leaded)

JIS (Japanese Industrial Standard)
ASTM (American Society for Testing and Materials)
ISO (International Organization for Standardization)


ASK-2600S data sheet that we are using to Slotted Set Screws of Standard.
Manufacturer : AKIYAMA SEIKO Co. Ltd.
Designation : ASK-2600S
CHEMICAL COMPOSITION ( % )
ELEMENTS C Si Mn P S Pb Te
SPECIFICATION MAX
0.15
MAX
0.10
0.85
~1.25
0.040
~0.090
0.260
~0.350
0.21
~0.34
0.030
~0.080
DATA 0.06 0.01 1.10 0.056 0.270 0.24 0.040
 *The remainder is Fe.
Lead (Pb) content is compliant with RoHS, and less than 0.35% is acceptable.
Cadmium (Cd) is not contained in the all steels.
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 Fe : Iron (Fe is which stands for "Ferrum" of the Latin.)
 C : Carbon
 Si : Silicon
 Mn : Manganese
 P : Phosphorus
 S : Sulfur
 Pb : Lead (Pb is which stands for "Plumbum" of the Latin.)
 Te : Tellurium


International standards of Free-cutting steels (Leaded)
Std. Designation CHEMICAL COMPOSITION ( % )
C Si Mn P S Pb others
JIS
G 4804
SUM24L MAX
0.15
agreement 0.85
~1.15
0.04
~0.09
0.26
~0.35
0.10
~0.35
-
ASTM
A 576
12L14 MAX
0.15
agreement 0.85
~1.15
0.04
~0.09
0.26
~0.35
0.15
~0.35
-
ISO
683-9
11SMnPb28 MAX
0.14
MAX
0.05
0.90
~1.30
MAX
0.11
0.24
~0.33
0.15
~0.35
(1)
 *The remainder is Fe.
 (1) : Can add "Ca" or "Te" to make the cutting performance better.
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JIS (Japanese Industrial Standard)
ASTM (American Society for Testing and Materials)
ISO (International Organization for Standardization)

 Fe : Iron (Fe is which stands for "Ferrum" of the Latin.)
 C : Carbon
 Si : Silicon
 Mn : Manganese
 P : Phosphorus
 S : Sulfur
 Pb : Lead (Pb is which stands for "Plumbum" of the Latin.)
 Te : Tellurium
 Ca : Calcium


 

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