Hot Rolled 416 Stainless Steel Round Bar Solid Solution Stainless
Steel Rod OD5 - 350mm
| Product Name | Stainless Steel Bar |
| Material | 201/202/301/304/304L/316/316L/309S/310S/321/409/410/416/420/430/2205/904L
etc |
| Standard | ASTM,AISI,SUS,JIS,EN,DIN,BS,GB |
| Technique | Cold drawn/hot drawn/cold rolled/hot rolled |
| Surface | Pickled, bright, polished |
| Edge | Mill Edge, Slit Edge |
| Diameter | 8-130mm |
| Length | 5.8/6m or custom |
| Application | construction field, ships building industry, petroleum & chemical
industries, military and electricity industries, food processing
and medical industry, boiler heat exchange,machinery and hardware
fields |
What is 416 Stainless Steel Round Bar?
416 stainless steel round bar is a highly machinable grade 416
stainless steel, a martensitic chromium alloy. It has excellent
strength and corrosion resistance properties and is commonly used
for applications requiring high levels of machining accuracy, such
as fasteners, bushings, and valve stems.
Chemical Composition
Spec: EN 10088-3:2005
1.4005 Steel
| Chemical Element | % Present |
|---|
| Carbon (C) | 0.06 - 0.15 |
| Chromium (Cr) | 12.00 - 14.00 |
| Manganese (Mn) | 0.0 - 1.50 |
| Silicon (Si) | 0.0 - 1.00 |
| Phosphorous (P) | 0.0 - 0.04 |
| Sulphur (S) | 0.15 - 0.35 |
| Molybdenum (Mo) | 0.0 - 0.60 |
| Iron (Fe) | Balance |
Properties
| Physical Property | Value |
|---|
| Density | 7.75 g/cm³ |
| Thermal Expansion | 9.9 x10^-6 /K |
| Modulus of Elasticity | 200 GPa |
| Thermal Conductivity | 24.9 W/m.K |
| Electrical Resistivity | 0.57 x10^-6 Ω .m |
Spec: EN 10088-3:2005
Bar - Up to 160mm Dia or Thickness
| Mechanical Property | Value |
|---|
| Proof Stress | 450 Min MPa |
| Tensile Strength | 650 - 850 MPa |
Supplied Forms
Applications
- Typical applications include:
- Valve Parts
- Pump Shafts
- Automatic Screw Machined Parts
- Motor Shafts
- Washing Machine Components
- Bolts and Nuts
- Studs
- Gears
Properties of 416 Stainless Steel Round Bar
416 stainless steel is martensitic stainless steel with high sulfur
content. This sulfur content makes it more machinable, making it
easier to turn, drill, and mill than stainless steel. This material
also has excellent corrosion resistance and is a popular choice for
applications that require a higher resistance to pitting and
crevice corrosion. 416 stainless steel is relatively cheap and can
be heat-treated to achieve different strength levels.
Advantages of Using 416 Stainless Steel Round Bar
SS 416 bar offers great machinability, excellent corrosion and wear
resistance, good formability, and improved strength over other
traditional grades of stainless steel. It is ideal for use in
highly corrosive environments requiring superior corrosion
resistance, high-temperature applications, and those needing
strength and ductility.
Machining of 416 Stainless Steel Round Bar
Machining 416 stainless steel round bars is relatively easy
compared to other stainless steels. This material can be easily cut
and shaped using standard machine tools. When machining, keeping
the cutting tools sharp is recommended to avoid work hardening. 416
stainless steel has a lower ductility than austenitic stainless
steel, which means it is more prone to breaking or chipping if not
machined properly.
Heat Treatment of 416 Stainless Steel Round Bar
416 stainless steel round bars can be heat treated to achieve
different strength levels. This process involves heating the
material to a specific temperature and cooling it rapidly to
achieve the desired properties. Heat treatment can improve the
material’s machinability, toughness, and corrosion resistance. It
is important to note that 416 stainless steel round bars should not
be annealed as it can cause the material to lose its machinability.
Welding of 416 Stainless Steel Round Bars
Stainless steel 416 round bars can be welded using standard welding
techniques such as TIG, MIG, and spot welding. However, it is
important to note that this material is not recommended for welding
as it can be prone to cracking. Welding should only be carried out
by an experienced welder who has experience working with this
material.
