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Stainless Steel Screws

Stainless Steel Screws

A2 (SS 302/304)

A 286

SS410C

SS304

SS EPDM

SS304_2

Chemical Composition & Mechanical Property :

Chemical Composition

JIS Specification
Spec JIS
G4304
Steel Grade C% Max. Si% Max. Mn% Max. P% Max. S% Max. Cr% Max. Ni% Max. Mo% Max. Ti% Max. Other
SUS 304 0.08 1.0 2.0 0.045 0.03 18.0~20.0 8.0~10.5 - - -
SUS 304L 0.03 1.0 2.0 0.045 0.03 18.0~20.0 9.0~13.0 - - Cu:1.0~3.0
SUS 410S 0.08 1.0 1.0 0.04 0.03 11.5~13.5 0.6 - - -
ASTM Specification
Spec
ASTM
A240
Steel Grade C% Max. Si% Max. Mn% Max. P% Max. S% Max. Cr% Max. Ni% Max. Mo% Max. Ti% Max. Other
S30400 0.08 0.75 2.0 0.045 0.03 18.0~20.0 8.0~10.5 - - N:0.1Max
S30403 0.03 0.75 2.0 0.045 0.03 18.0~20.0 8.0~12.0 - - N:0.1Max
S41008 0.08 1.0 1.0 0.04 0.03 11.5~13.5 0.6 - - -

Mechanical Property

JIS Specification
Spec JIS
G4304
Steel Grade N/mm 2 MIN.
Tensile Stress		 N/mm 2 MIN.
Proof Stress		 Elongation MIN. HRB MAX. Hardness Bendability:Bending Angle Bendability:Inside Radius
SUS 304 520 205 40 90 No Require -
SUS 304L 480 175 40 90 No Require -
SUS 410S 410 205 20 88 - -
ASTM Specification
Spec.
ASTM
A240
Steel Grade N/mm 2 MIN.
Tensile Stress		 N/mm 2 MIN.
Proof Stress		 Elongation MIN. HRB MAX. Hardness Bendability:Bending Angle Bendability:Inside Radius
S30400 515 205 40 92 No Require -
S30403 485 170 40 92 No Require -
S41008 415 205 20 89 180° -

Application

Stainless steel making stainless steel screws more workable and improve ductility. Stainless steel screws are ideally suited for a variety of industrial, commercial, and residential applications.