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Stainless Steel Bar

Stainless Steel Bar

The properties of stainless steel are corrosion resistance, high ductility, attractive appearance and low maintenance.

Stainless steel contains chromium which provides the properties of corrosion resistance at high temperatures. Stainless steel can withstand corrosive or chemical environments due to its smooth surface. Stainless steel products are safe for long-term use with excellent resistance of corrosion fatigue.

Chemical Composition

Steel Grade
  • 304 Steel Grade C%
  • 0.08%
  • 304 Steel Grade Cr%
  • 18.0~20.0%
  • 304 Steel Grade Ni%
  • 8.0~10.5%
  • 316L Steel Grade C%
  • 0.03%
  • 316L Steel Grade Cr%
  • 16.0-18.0%
  • 316L Steel Grade Ni%
  • 12.0-15.0%

Product Specification and Size :

Product Name AISI ASTM JIS BS DIN W. Nr
Flat Bar, Angle Bar 304 S30400 - - - -
316L S31603 - - - -
Hot Rolled Bar
Peeled Round Bar
Cold Drawn Round Bar
Cold Drawn Square Bar
Cold Drawn Hexagon Bar
Centreless Grinding Round Bar
304 S30400 SUS304 BS304S31 X5CrNi1810 1.4301
304N S30451 SUS304N1 - - -
304L S30403 SUS304L BS304S11 X2CrNi1911 1.4307
304LN S30453 SUS304LN - X2CrNiN1810 1.4311
316 S31600 SUS316 BS316S31 X5CrNiMo17122 1.4401
316N S31651 SUS316N - - -
316L S31603 SUS316L BS316S11 X2CrNiMo17132 1.4404
316LN S31653 SUS316LN - X2CrNiMoN17122 1.4406
430 S43000 SUS430 BS430S17 X6Cr17 1.4016
430F S43020 SUS430F - X7CrMoS18 1.4105
403 S40300 SUS403 - - -
410 S41000 SUS410 BS410S21 X10Cr13 1.4006
416 S41600 SUS416 BS416S21 - 1.4005

Available Size

Product Name Diameter (mm)
Hot Rolled Round Bar 12~200
Peeled Round Bar 19~160
Cold Drawn Round Bar 4.76~100
Cold Drawn Square Bar 4.76~76.2
Cold Drawn Hexagon Bar 4.76~76
Centreless Grinding Round Bar 4.76~101
Product Name Thickness (mm) Width (mm)
Stainless Steel Flat Bar 1.5 12
1.5~3.0 10~200
4.0~5.0 16~200
6.0 19~200
8.0~9.0 25~200
10.0~12 30~200
14.0 35~200
15.0~16.0 40~200
Stainless Steel Angle Bar 2.0 15
3.0~4.5 25
5.0~6.0 30
8.0 53
9.0~10.0 62
12.0 75
14.0~16.0 94

Application

Stainless steel bar is the most essential players in the machining industry. Stainless steel bars applications and utilizations rely on the kind of required and come in different forms as well, such as flat bars, round bars, hexagonal bars, square bars. This is why stainless steel bars are chosen to create machine parts and automotive components.

- Machine parts
- Automotive industries

Chemical Composition & Mechanical Property

Chemical Composition (For Reference)

JIS Specification
Spec.
JIS
G4304
G4305
G4312
Steel Grade C% Max. Si% Max. Mn% Max. P% Max. S% Max. Cr% Max. Ni% Max. Mo% Max. Ti% Max. Other
SUS304 0.08 1.0 2.0 0.045 0.03 18.0~20.0 8.0~10.5 - - -
SUS304L 0.03 1.0 2.0 0.045 0.03 18.0~20.0 9.0~13.0 - - -
SUS316L 0.03 1.0 2.0 0.045 0.03 16.0~18.0 12.0~15.0 2.0~3.0 - -
SUS410S 0.08 1.0 1.0 0.04 0.03 11.5~13.5 0.60 - - -
SUS420J2 0.26-0.40 1.0 1.0 0.04 0.03 12.0~14.0 0.60 - - -
SUS430 0.12 0.75 1.0 0.04 0.03 16.0~18.0 0.60 - - -
 

Mechanical Property (For Reference)

JIS Specification
Spec.
JIS
G4304
G4305
G4312
Steel Grade N/mm 2 MIN.
Tensile Stress
N/mm 2 MIN.
Proof Stress
% MIN.
Elongation
HRB MAX.
Hardness
Bendability:
Bending Angle
Bendability:
Inside Radius
SUS304 520 205 40 90 No Require -
SUS304L 480 175 40 90 No Require -
SUS316L 480 175 40 90 No Require -
SUS410S 410 205 20 88 180° 1.0 time the thickness
SUS420J2 540 225 18 99 No Require -
SUS430 420 205 22 88 180° 1.0 time the thickness