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440C Stainless Steel bar

440C SS Square Bar, 440C SS Hex Bar, 440C SS Bright Bar, JIS SUS 440C SS Polished Rod, Bright Rod, SUS440C SS Hex Rod, JIS SUS 440C SS Square Rod, SUS440C SS Hexagon Bars Distributors & Wholesaler
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  • 440C

440C stainless steel Round Bar

440C Round Bar is contains a high amount of carbon and chromium designed to create maximum hardness. 440c is used in bearings after being hardened and tempered through heat treating. In addition when heat treated, 440 C maintains the highest hardness of any other stainless steel with a Rockwell C of 60.


 What We Can Offer ?

  • Stainless steel flat bar

  • Stainless steel round bar & Rod      

  • Stainless steel square & rods

  • Stainless steel angle bar

  • Stainless steel hex bar

  • Stainless steel rectangle bar

  • Stainless steel channel

  • Stainless steel beam

  • Stainless steel hollow bar

  • Stainless steel bright bar

  • Stainless steel black bar


We are ISO 9001:2008 certified company with more than 20 years steel experience & have exported to countries such as Argentina, Australia, Canada , Chile, Mexico , Colombia, Denark , Norway, Finland, Germany, UAE, France, Vietnam, Brazil, America, Hungary, Sri Lanka, Malaysia, Saudi Arabia, Thailand, Indonesia, India, Iraq, Kuwait , Isreal, Lebanon,Morocco, Iran, Taiwan, Singapore, Qatar, Japan, Spain, Italy, Peru, South Korea, Turkey,Russia ,Philippines, Rome, England etc.

 

If there is any questions , pls do not hesitate to contact us ! 

Mr.Jim 

Mobile/Wechat  : +86 15902911689

Email : info@yklsteel.com 


 


 

Equivalent Grades :

STANDARD

WERKSTOFF NR.

UNS

JIS

SS 440C

1.4125

S44004

SUS 440C

 

 Chemical Composition ; (%)

SS 440C

Max

Min

C

1.20

0.95

Si

1.00

-

Mn

1.00

-

Ni

1.00

-

Cr

18.00

16.00

Mo

0.75

0.00

P

0.04

-

S

0.03

0.15

 

Mechanical & Physical Properties

Element

SS 440C

Temp°C

20

Tensile (UTS)N/mm²

1965

0.2% YieldN/mm²

1896

Elongation(50.8mm) %)

2

HardnessHRc

57

Reductionof Area

10



Round Bar Packages

  • Rolling element bearings

  • Valve seats

  •  High quality knife blades

  • Surgical instruments

  • Chisels


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