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%
  • 316 Steel Grade C%
  • 0.03%
  • 316 Steel Grade Cr%
  • 16.0-18.0%
  • 316 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          
316L          
Hot Rolled Bar
Peeled Round Bar
Cold Drawn Round Bar
Cold Drawn Square Bar
Cold Drawn Hexagon Bar
Centreless Grinding Round Bar
303 Type 303 G4318
SUS303
BS303.S 21 X 10CrNiS189 1.4305
304 Type 304 G4318
SUS304
BS304.S 31 X 5CrNi1810 1.4301
304N Type 304N G4303
SUS304NI
     
304L Type 304L G4318
SUS304
BS304.S 11 X 2CrNi1911 1.4306
304LN Type 304LN G4303
SUS304LN
  X 2CrNiN1810 1.4311
316 Type 316 G4318
SUS316
BS316.S 31 X 5CrNiMo17122 1.4401
316N Type 316N G4303
SUS316N
     
316L Type 316L G4318
SUS316L
BS316.S 11 X 2CrNiMo17132 1.4404
316LN Type 316LN G4303
SUS316LN
  X 2CrNiMoN17122 1.4406
430 Type 430 G4303
SUS430
BS430.S 17 X 6Cr17 1.4016
430F Type 430F G4303
SUS430F
  X 6CrMoS17 1.4105
403 Type 403 G4318
SUS403
     
410 Type 410 G4318
SU410
BS410.S 21 X 12Cr13 1.4006
416 Type 416 G4318
SUS416
BS416.S 21    

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 sizes 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
G4303
G4304
G4305
G4312
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 316L 0.03 1.0 2.0 0.045 0.03 16.0~18.0 12.0~15.0 2.0~3.0    
SUS 410S 0.08 1.0 1.0 0.04 0.03 11.5~13.5 0.6      
SUS 420J2 0.26-0.40 1.0 1.0 0.04 0.03 12.0~14.0        
SUS 430 0.12 0.75 1.0 0.04 0.03 16.0~18.0        

Mechanical Property (For Reference)

JIS Specification
Spec
JIS
G4303
G4304
G4305
G4312
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 316L 480 175 40 90 No Require  
SUS 410S 410 205 20 88    
SUS 420J2 540 225 18 99    
SUS 430 450 205 22 88 180° 1.0 time the thickness