Incoloy 800 Round Bar

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Incoloy 800 Round Bar
What tools and methods are required for efficient cutting of incoloy 800 round bar ?

Efficient cutting of round bars requires appropriate tools and methods. This will help to overcome the high strength and work hardening characteristics of inconel 800 round bar.

  • Use high speed steel cutting tools specifically designed for machining nickel alloys. Tools with sharp cutting edges are essential for efficient material removal.
  • Apply suitable lubricants during cutting operations to reduce heat buildup, extend tool life and prevent work hardening.
  • Optimize the cutting speed and feed rate parameters to balance material removal rate & tool life.
  • Ensure a rigid and stable machining setup to minimize vibration on alloy 800 round bar.
  • Use proper cutting techniques to maintain a smooth operation and avoid excessive heat generation.
  • Consider any required post cutting treatments like annealing. This is to restore the incoloy 800 round bar material properties and reduce residual stresses.
Table of content

Most prominent alloy 800 rod supplier in India as per ASTM B408 at lowest price

What precautions should be taken when installing alloy 800 rod ?
  • The Inconel alloy 800 rods should be handled with care to prevent damage or deformation.
  • The installation surface must be clean, free from contaminants and properly prepared.
  • Select an appropriate fastening method that suits the specific application and load requirements.
  • The Inconel 800 material must be compatible with other materials in the installation system.
  • Allow adequate clearance to accommodate thermal expansion and prevent undue stress on the installation.
  • Consider the environmental conditions in which the bar will be installed.
  • The installation must adhere to relevant industry standards, codes and regulations.

 

Due to our extensive experience, we maintain an inventory of ASTM B408 UNS N08800 hex bar in Mumbai at the lowest possible price.

Alloy 800 rod

Alloy 800 rod

UNS N08800 hex bar

UNS N08800 hex bar

Nickel alloy 800 flat bar

Nickel alloy 800 flat bar

Why UNS N08800 hex bar hard to machine?
  • ASTM B408 UNS N08800 hex bar has a high work hardening rate. It becomes harder and more resistant to further machining when cutting forces are applied.
  • The hexagonal shaped UNS N08800 annealed bar material exhibits high strength, thus, increased cutting forces & stresses on cutting tools.
  • The alloy composition of UNS N08800 contributes to its unique properties. This makes it more difficult to machine compared to standard steel.

Stockist of nickel alloy 800 flat bar used in the chemical and power generation industries, with lengths ranging from 0.5 to 6.0 metres and a diameter of 3 to 600 millimeters.

Incoloy 800 round bar specification
Diameter Form Specification
3 to 800mm Hex, Flat, Square, Rectangular ASTM B408 | ASME SB408
Length  Manufacturing process Tolerance
 100 to 3000 mm Extruded/ Cold drawn H8 to H13
K9 to K12
Only the highest quality ASME SB408 WNR 1.4876 square and rectangular bar is provided by us and we provide it in a variety of finishes including black, bright and polished.
Most selling types of alloy 800 rod
WNR 1.4876 square bar

WNR 1.4876 square bar

  • Hot rolled
  • Centreless ground
  • Smooth turned
ASME SB408 nickel 800 rectangular bar

ASME SB408 nickel 800 rectangular bar

  • Size: 33 x 30mm to 295 x 1066mm
  • Tolerance: H8 to K12
  • NACE MR0175/ISO 15156
DIN 1.4876 bright bar

DIN 1.4876 bright bar

  • Cold Drawn
  • Hot Rolled
  • Forged
Buy cut-to-size alloy 800 bright and annealed bar online to save money right away. You can also view its properties here.
Nickel alloy 800 flat bar equivalent
STANDARD UNS OR WERKSTOFF NR. JIS BS GOST AFNOR EN
Incoloy 800 N08800 XH32T 1.4876 NCF 800 NA 15 ЭИ670 Z8NC32-21 X10NiCrAlTi32-20
UNS N08800 hex bar mechanical properties
Element Elongation Density Yield Strength (0.2%Offset) Melting Point Tensile Strength
800 30 % 7.94 g/cm3 Psi – 30,000 , MPa – 205 1385 °C (2525 °F) Psi – 75,000 , MPa – 520
WNR 1.4876 square bar chemical properties
Grade C Ti S Fe Mn Cr Si Ni Cu Al
800 0.10 max 0.15 – 0.60 0.015 max 39.50 min 1.50 max 19.00 – 23.00 1.00 max 30.00 – 35.00 0.75 max 0.15 – 0.60
Condition of nickel 800 rectangular bar
ANN Annealed
H&T Hardened and tempered.
PH Precipitation hardened.
Size Chart of alloy 800 bright bar
Type SIZES (Inches) SIZES (mm) Tolerance
Polished and Peeled 1.50 to 6.00 " 40 to 150 h11
Ground and Peeled 3/4 to 2.00” 20 to 50 h10-h9-h11
Ground and Cold Drawn 5/6 to 2.50” 10 to 75 h10-h9-h8-h11
Polish and Cold Drawn 1/8 to 3.00” 3 to75 h10-h9-h8-h11
Tolerance of Inconel alloy 800 cold drawn bar
Tolerance ISO “H” Series in MM
NOMINAL SIZE h8 h6 h5 h7 H10 h9 h12 H11
DIAMETER mm
over 3 to 6 +0.018/0 +0.008/0 +0.005/0 +0.012/0 +0.048/0 +0.03/0 +0.12/0 +0.075/0
~ to 3 +0.014/0 +0.006/0 +0.004/0 +0.01/0 +0.04/0 +0.025/0 +0.1/0 +0.06/0
over 6 to 10 +0.022/0 +0.009/0 +0.006/0 +0.015/0 +0.058/0 +0.036/0 +0.15/0 +0.09/0
over 18 to 30 +0.033/0 +0.013/0 +0.009/0 +0.021/0 +0.084/0 +0.052/0 +0.21/0 +0.13/0
over 180 to 250 +0.072/0 +0.029/0 +0.02/0 +0.046/0 +0.185/0 +0.115/0 +0.46/0 +0.29/0
over 10 to 18 +0.027/0 +0.011/0 +0.008/0 +0.018/0 +0.07/0 +0.043/0 +0.18/0 +0.11/0
over 30 to 50 +0.039/0 +0.016/0 +0.011/0 +0.025/0 +0.1/0 +0.062/0 +0.25/0 +0.16/0
over 80 to 120 +0.054/0 +0.022/0 +0.015/0 +0.035/0 +0.14/0 +0.087/0 +0.35/0 +0.22/0
over 50 to 80 +0.046/0 +0.019/0 +0.013/0 +0.03/0 +0.12/0 +0.074/0 +0.3/0 +0.19/0
over 120 to 180 +0.063/0 +0.025/0 +0.018/0 +0.04/0 +0.16/0 +0.1/0 +0.4/0 +0.25/0
Turned tolerance of inconel 800 bar
Turned Tolerances
Size, diameter Permitted variation
mm mm
> 50 ≦ 80
> 18 ≦ 30
≧ 6 ≦ 18
> 30 ≦ 50
> 120 ≦ 180
> 80 ≦ 120
> 250 ≦ 315
> 180 ≦ 250
> 400
> 315 ≦ 400
+ 0 to - 0.120
+ 0 to - 0.085
+ 0 to - 0.070
+ 0 to - 0.100
+ 0 to - 0.160
+ 0 to - 0.140
+ 0 to - 0.210
+ 0 to - 0.185
+ 0 to - 0.250
+ 0 to - 0.230
Precision tolerances of DIN 1.4876 rounds
Precision Tolerances
Size,
diameter
Section Permitted overall variation
Class B Class A Class C
mm mm mm mm
≧ 6 <75 Round 0.025 0.05 0.013
What types of surface treatments applied on inconel 800 bar ?
  • Passivation involves the removal of iron or other contaminants from the surface of the alloy 800 bright bar. It helps to improve corrosion resistance and promote the formation of a protective oxide layer.
  • Electroplating can be used to deposit a layer of a different metal or alloy onto the surface of the DIN 1.4876 rounds. This can provide added corrosion resistance, wear resistance or aesthetic appeal.
  • Different types of coatings can be applied to the ASME SB408 nickel 800 rectangular bar surface. It provides additional protection against corrosion, oxidation, abrasion or chemical attack.
  • Polishing involves the removal of surface imperfections to achieve a smooth, mirror-like finish on the Inconel 800 bar stock.
How hot forming and cold forming process perform on WNR 1.4876 square bar ?

Hot forming involves heating the WNR 1.4876 square bar to elevated temperatures to increase its malleability. They can get easily deformed and shaped like bends, forges, or extrusions. Incoloy 800 hot rolled bars can have complex shapes and tight radii. They require careful control of temperature and cooling rates to prevent excessive grain growth and maintain desired mechanical properties.

Cold forming is performed at room temperature without heating. It involves plastic deformation through processes like bending, rolling or drawing. Inconel alloy 800 cold drawn bars have increased strength and hardness but may have residual stresses. Annealing can help in such situations.

What are 4 special things about nickel alloy 800 flat bar ?
  • The nickel alloy 800 flat bar exhibit excellent resistance to oxidation, carburization, and nitridation at elevated temperatures.
  • They offer exceptional resistance to various corrosive environments.
  • The bars possess a combination of high strength, excellent creep resistance and good ductility.
  • They show good weldability, allowing for ease of fabrication and joining.
FAQ
What is the modulus of elasticity of inconel 800 round bar ?

38.9 microhm-in

What is the hardness of alloy 800 round bar?

184 HB

What is the minimum radius for bending nickel alloy 800 bar?

2.5 times the material thickness when transverse bending

What is UNS N08800 hex bar used for?

oil and gas recovery,  pollution control, pickling operations

What is the thermal expansion of WNR 1.4876 square bar ?

4.3 x 10-6 in/in/°F (7.7 µm/m/°C) 

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