ASTM A276 and ASTM A479 Inconel Round Bar Weight, Dimensions Chart in mm, kg, PDF online
Inconel round bars are solid, cylindrical bars made from Inconel alloys, which are a family of
high-performance nickel-based superalloys. Inconel round bars are widely used in industries where
extreme conditions, such as high temperatures and corrosive environments, require materials with
superior properties.Inconel round bars are typically made from various Inconel alloys, with common
grades including Inconel 600 (UNS N06600), Inconel 625 (UNS N06625), Inconel 718 (UNS N07718), and
Inconel 825 (UNS N08825). These alloys are primarily composed of nickel, chromium, iron, and small
amounts of other elements like molybdenum, niobium, and titanium. Inconel round bar weight and
dimensions chart PDF has the detailed content on grades and composition given below.
Inconel round bars are highly corrosion resistant, oxidation resistant, high-temperature strength,
excellent tensile strength, yield strength, and elongation. It also has good jerk resistance at elevated
temperatures. Inconel round bar can be processed using a variety of methods, including hot rolling, cold
rolling, forging, and machining. It is also weldable using a variety of welding processes. Different
types of inconel round bar are Hot-Rolled Round Bars and Cold-Drawn Round Bars. Inconel round bar is
available in a variety of sizes, including diameters from 1/8 inch to 12 inches. It can also be
purchased in different lengths and finishes.Inconel round bars are manufactured according to various
international standards and specifications to ensure quality and compatibility with the intended
application. Common standards include ASTM A276 and ASTM A479, among others. Inconel round bar weight
and dimensions chart PDF has all the accurate specifications- grades, sizes and thickness, in mm and kg
units, to be used for specific project requirements.
Inconel round bars have some typical applications which include the following:
- Aerospace and marine components
- Chemical processing equipment
- Nuclear reactors
- Heated Exchangers
- Petrochemical equipment
- Semiconductor manufacturing equipment
- Turbine engines
Inconel Bar Specifications
| Inconel Bar Length |
2 to 6 meters or 8 to 20 feet |
| Inconel Rod Chamfering |
Available in 30, 45 & 60 degree thru fully automatic both-end chamfering machine
|
| Ultrasonic Test of ASTM A276 Threaded Rod |
As per ASTM A-388, EN 10308 (class 1 to 4), API 6A/ISO it is 100% tested thru Digital
Ultrasonic Flaw Detector,
10423:2003-PSL 3, MIL STD 2154, SEP 1920:1984 |
| Inconel Round Bar Size Tolerances |
h11 |
| Tolerance of Cold Rolled Inconel Round Bar Length |
Stock in special cut to length bar in tolerance – 0/+10mm (-0 +0.5 inch) |
| Surface Finish of Cold Rolled Inconel Bar |
Cold drawn or Belt polished condition |
| Bar Heat Treatment |
Annealed and Solution Annealed |
ASTM A276 Inconel Round Bar Grades
| 300 Series Inconel Grades |
Inconel 303, 304, 304L, 309, 310, 316, 316L, 316H, 317, 317L, 321, 347 |
| 400 Series Inconel Grades |
410, 410PSQ, 410QDT, 410HT, 416, 416HT, 416PSQ, 420 |
ASTM A276 Standard Inconel Rod Sizes
| Type |
SIZES in milimeter |
SIZES in inches |
Tolerance |
| Peeled and Polished |
40.00 - 150.00 |
1.50 - 6.00 |
h11, h11-DIN 1013 |
| Cold Drawn and Polish |
3.00 to 75.00 |
1/8 to3.00 |
h8 to h11 |
| Cold Drawn and Ground |
10.00 to 75.00 |
5/6 to 2.50 |
h8 to h11 |
| Peeled nd Ground |
20.00 - 50.00 |
3/4 - 2.00 |
h9 to h11 |
ASTM A276 Inconel Round Bars Standard lengths of 2000 mm up to 6000 mm
| 5.0 |
45.0 |
| 6.0 |
50.0 |
| 7.0 |
55.0 |
| 8.0 |
60.0 |
| 9.0 |
65.0 |
| 10.0 |
70.0 |
| 12.0 |
75.0 |
| 16.0 |
80.0 |
| 20.0 |
90.0 |
| 25.0 |
100.0 |
| 30.0 |
130.0 |
| 35.0 |
160.0 |
| 40.0 |
200.0 |
ASTM A479 Inconel Round Bar Chemical Composition
| ASTM Grade |
Carbon |
Manganese |
Silicon |
Sulfur |
Phospherous |
Chromium |
Nickel |
Molybdenum |
Other |
| 304 |
0.08 max |
2.00 max |
0.75 max |
0.030 max |
0.045 max |
18.0-20.0 |
8.0 11.0 |
- |
- |
| 316 |
0.08 max |
2.00 max |
0.75 max |
0.030 max |
0.045 max |
16.0-18.0 |
10.0 14.0 |
2.0 3.0 |
- |
| 317L |
0.035 max |
2.00 max |
0.75 max |
0.030 max |
0.045 max |
18.0-20.0 |
11.0 14.0 |
3.0 4.0 |
- |
| 310 S |
0.08 max |
2.00 max |
1.5 max |
0.030 max |
0.045 max |
24.0-26.0 |
19.0 22.0 |
3.0 4.0 |
- |
| 347 H |
0.04 0.10 |
2.00 max |
0.75 max |
0.030 max |
0.045 max |
17.0- 19.0 |
9.0 13.0 |
- |
10C(Cb+Ta)<1.10% |
| 321 |
0.08 |
2.00 max |
0.75 max |
0.030 max |
0.045 max |
17.0-20.0 |
9.0 12.0 |
- |
5C 0.70% |
ASTM A276 Mechanical Properties of Forged Inconel Round Bar
| Grade |
Elongation |
Density |
Tensile Strength |
Yield Strength (0.2%Offset) |
Melting Point |
| Inconel 202 |
40 % |
8.0 g/cm3 |
515 MPa |
275 MPa |
1454 °C (2650 °F) |
| Inconel 303 |
50 % |
55% |
Psi – 85,000 |
Psi – 45,000 |
Rb 180 |
| Inconel 304 |
40% |
8.0 g/cm3 |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
1400 °C (2550 °F) |
| Inconel 304L |
40% |
8.0 g/cm3 |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
1400 °C (2550 °F) |
| Inconel 316 |
35 % |
8.0 g/cm3 |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
1454 °C (2650 °F) |
| Inconel 316L |
40 % |
8.0 g/cm3 |
485 Min |
170 Min. |
1400 °C (2550 °F) |
ASTM A276 Round Inconel Bars Weight
| Diameter(mm) |
Weight Chart(kg) |
Dia(in) |
Weight Chart(kg) |
| 3mm |
0.06 |
1/8" |
0.06 |
| 4mm |
0.10 |
3/16" |
0.14 |
| 5mm |
0.16 |
1/4" |
0.25 |
| 6mm |
0.22 |
5/16" |
0.39 |
| 7mm |
0.30 |
3/8" |
0.56 |
| 8mm |
0.40 |
7/16" |
0.77 |
| 10mm |
0.62 |
1/2" |
1.00 |
| 12mm |
0.89 |
9/16" |
1.22 |
| 14mm |
1.22 |
5/8" |
1.56 |
| 15mm |
1.40 |
11/16" |
1.89 |
| 16mm |
1.59 |
3/4" |
2.25 |
| 18mm |
2.01 |
7/8" |
3.07 |
| 20mm |
2.48 |
1" |
4.03 |
| 22mm |
3.00 |
|
|
| 24mm |
3.57 |
|
|
| 25mm |
3.88 |