AMS 5610 Stainless Steel 416 Round Bar Supplier
Stainless Steel 416 Round Bars — AMS 5610 & UNS S41600 Compliant — The Free-Machining Champion for High-Volume Parts — Multinox Inc.
Available Forms & Types
Most Common
Round Bars
Cold drawn, centreless ground & polished. Used in shafts, fasteners, machined components.
- OD: 4mm to 500mm
- Bright / Polish / Black finish
- Length: 1–6 metres
Precision
Hex Bars
Across-flat 18mm–57mm. Ideal for bolt, nut & valve body machining applications.
- 18mm – 57mm A/F
- Cold drawn condition
- Non-magnetic grade
Structural
Square Bars
Used in structural fabrication, tooling and engineering. Custom sizes available.
- 18mm – 47mm
- Bright / Rough Turned
- Custom sizes on request
Wide Range
Flat Bars
Width ½" to 10", thickness 2mm to 150mm. Sheared & edged or hot-rolled condition.
- Width: ½" to 10"
- Thickness: 2–150mm
- Custom width available
Hollow
Hollow Bars
Seamless hollow bar for bushings, sleeves & valve bodies. Saves machining time.
- OD: 4mm to 100mm
- Various wall thickness
- Centreless ground
High Strength
Forged Bars
Hot forged for superior grain structure. Heavy-duty industrial and aerospace use.
- 15mm to 300mm
- Ultrasonic tested
- Rough turned finish
ASTM A276 Stainless Steel 416 Round Bar — Specifications
Stainless Steel 416 Round Bars are supplied annealed, hardened or tempered — every bar certified under ASTM A276.
| Grade | SS 416/416HT |
| Specification | EN, DIN, JIS, ASTM, BS, ASME, AISI, IS |
| Standard | ASTM A276/ASME SA276, ASTM A479/ASME SA479 & ASTM A164/ASME SA164 . |
| Round Bars | Outside Diameter in the range of 4mm to 500mm above as per the customer requirement. |
| Round Bars | Outside Diameter in the range of 4mm to 500 mm above as per the customer requirement. |
| Hex Bars | 18mm – 57mm (11/16″ to 2-3/4″) above as per the requirement. |
| Square Bars | 18mm – 47mm (11/16″ to 1-3/4″) above as per the requirement. |
| Flat Bars | 1/2” to 10” in thickness range of 2mm to 150mm |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finish | Black, Bright. Peeled and Polished, Solution annealed. |
| Technique | Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rod |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
UNS S41600 Round Bar — Chemical Composition Chart
A deliberate sulfur addition separates Stainless Steel 416 Round Bars from 410 — same martensitic family, far better machinability.
C
0.15%
Carbon
Cr
11.5 – 13.5%
Chromium
S
0.030 max
Sulphur
P
0.040 max
Phosphorus
Si
1.00 max
Silicon
Ni
0.75 max
Nickel
Mn
1.00 max
Manganese
Equivalent Grades — AMS 5610 Stainless Steel 416 Round Bar
Stainless Steel 416 Round Bars hold mapped equivalents across American and German standards — global sourcing stays simple.
Grade
SS 410
Material
GOST
12Kh13
Russian Standard
BS
410S21
British Standard
WNR
1.4006
Werkstoff No.
JIS
SUS 410
Japanese Standard
UNS
S41000
UNS
EN
FeMi35Cr20Cu4Mo2
European Standard
WNR 1.4005 Round Bar Mechanical Properties
Stainless Steel 416 Round Bars hold dependable tensile values while cutting tools glide through them cycle after cycle.
| Grade | Tensile Strength min | Yield Strength 0.2% offset min | Elongation min | Hardness (Brinell) | Hardness (Rockwell B) |
|---|---|---|---|---|---|
| 410 | 65 (450) ksi (MPa) | 30 (205) ksi (MPa) | 20 (% in 50mm) | 217 MAX | 96 MAX |
Weight Chart
| Dia | Weight | Dia | Weight |
|---|---|---|---|
| (mm) | per metre (kg) | (in) | per metre (kg) |
| 3mm | 0.06 | 1/8″ | 0.06 |
| 10mm | 0.62 | 1/2″ | 1.00 |
| 4mm | 0.10 | 3/16″ | 0.14 |
| 15mm | 1.40 | 11/16″ | 1.89 |
| 5mm | 0.16 | 1/4″ | 0.25 |
| 6mm | 0.22 | 5/16″ | 0.39 |
| 14mm | 1.22 | 5/8″ | 1.56 |
| 7mm | 0.30 | 3/8″ | 0.56 |
| 16mm | 1.59 | 3/4″ | 2.25 |
| 8mm | 0.40 | 7/16″ | 0.77 |
| 12mm | 0.89 | 9/16″ | 1.22 |
| 20mm | 2.48 | 1″ | 4.03 |
| 18mm | 2.01 | 7/8″ | 3.07 |
UNS S41600 Round Bar Tolerance Chart
| Nominal Size Range (mm) | Diameter Tolerance (mm) |
|---|---|
| 10.01 – 18.00 | ± 0.13 |
| ≤ 3.00 | ± 0.05 |
| 3.01 – 6.00 | ± 0.08 |
| 30.01 – 50.00 | ± 0.18 |
| 6.01 – 10.00 | ± 0.10 |
| 18.01 – 30.00 | ± 0.15 |
| 80.01 – 100.00 | ± 0.25 |
| 50.01 – 80.00 | ± 0.20 |
Recent ASTM A276 Stainless Steel 416 Round Bar Export Deliveries
🇸🇦
Saudi Aramco Total
Al Jubail, Saudi Arabia
25mm Diameter Bright Bars, Stainless Steel 416
Delivered in 7 days
🇺🇸
Hess Corporation
New York City, USA
UNS S41600 Peeled Bars, 50mm Diameter
Delivered in 14 days
🇬🇧
Shell PLC
London, United Kingdom
BS 416S21 Polished Bars, 20mm Diameter
Delivered in 14 days
🇦🇪
ADNOC
Abu Dhabi, UAE
Cold Drawn Bars, 16mm Diameter, Stainless Steel 416
Delivered in 5 days
🇿🇦
Sasol Limited
Johannesburg, South Africa
100–200mm Diameter Hot Rolled Bars, Stainless Steel 416
Delivered in 21 days
🇩🇪
BASF SE
Ludwigshafen, Germany
WNR 1.4005 Turned Bars, 40–80mm Diameter
Delivered in 18 days
Availability of AMS 5610 Stainless Steel 416 Round Bar
| Stainless Steel 416 Bright Round Bar | UNS S41600 Black Round Bar |
| WNR 1.4005 Polished Round Bar | Stainless Steel 416 Peeled Round Bar |
| ASTM A276 Stainless Steel 416 Turned Round Bar | AMS 5610 Stainless Steel 416 Ground Round Bar |
| UNS S41600 Hot Rolled Round Bar | WNR 1.4005 Cold Drawn Round Bar |
| Stainless Steel 416 Extruded Round Bar | ASTM A276 Stainless Steel 416 Black Round Bar |
| AMS 5610 Stainless Steel 416 Polished Round Bar | UNS S41600 Peeled Round Bar |
| WNR 1.4005 Turned Round Bar | Stainless Steel 416 Ground Round Bar |
| UNS S41600 Forged Round Bar | ASTM A276 Stainless Steel 416 Cold Drawn Round Bar |
| WNR 1.4005 Bright Round Bar | Stainless Steel 416 Black Round Bar |
| AMS 5610 Stainless Steel 416 Peeled Round Bar | UNS S41600 Polished Round Bar |
Stainless Steel 416 Round Bar Latest Prices
Multinox INC offers UNS S41600 Round Bars at one of the most competitive prices in India. Request the latest Pricelist using the contact form here.