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Inconel 738 LC Nickel Alloy Bar Stainless Steel Round OD 150mm

Categories Stainless Steel Round Bar
Brand Name: MITTEL TISCO BAO STEEL
Model Number: Inconel738 LC
Certification: ISO,BV,SGS
Place of Origin: China
MOQ: 100KGS
Price: 35.5 USD/KG
Payment Terms: L/C, T/T, D/P
Supply Ability: 50000KGS
Delivery Time: 7 Days
Packaging Details: Wooden Box
Type: Round
Application: Construction,Industry,Mechineal
Standard: DIN,ASTM,AISI,JIS,EN
Grade: Inconel738 LC
Shape: Round
Dimensions: 5.5mm-500mm
Surface: bright,Polished,black
Technique: Cold drawn&hot rolled
Packing: Standard Seaworthy Package
Price term: CIF CFR FOB Ex-Work
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Inconel 738 LC Nickel Alloy Bar Stainless Steel Round OD 150mm

Inconel738 LC Nickel Alloy Bar Inconel 738 Stainless Steel Round Bar Od 150mm

About Inconel 738 Alloy

Inconel 738 is a precipitation hardenable nickel-base alloy with superior corrosion resistance and high temperature creep-rupture strength. IN-738 is used in gas turbine blades and other high-temperature industrial applications. American Elements manufactures Inconel 738 in varying compositions and forms such as powder, plate, rod, wire, and sputtering target. We offer standard sizes and shapes in addition to manufacturing unique custom alloys which are tailored to customer requirements. Bulk quantities and term contracts are available for all of our alloy materials. Please contact us with your specifications to receive a quote for materials.

Inconel™ 738 offers a combination of outstanding high-heat creep-rupture strength and corrosion resistance better than many high-strength superalloys with lower chromium content. Inconel 738 is a nickel-based alloy, vacuum-cast and precipitation-hardened, offering exceptional mechanical properties to 1800°F (982°C). IN-738 holds up to the hot corrosive environments found in the turbine industry.

CHEMICAL COMPOSITION OF INCONEL™738

  • Carbon 0.15-0.20
  • Cobalt 8.00-9.00
  • Chromium 15.70-16.30
  • Molybdenum 1.50-2.00
  • Tungsten 2.40-2.80
  • Tantalum 1.50-2.00
  • Columbium 0.60-1.10
  • Aluminum 3.20-3.70
  • Titanium 3.20-3.70
  • Aluminum and titanium 6.50-7.20
  • Boron 0.005-0.015
  • Zirconium 0.05-0.15
  • Iron 0.50 max
  • Manganese 0.20 max
  • Silicon 0.30 max
  • Sulfur 0.015 max
  • Nickel remainder

HEAT TREATMENT OF INCONEL™738

  • 2050°F (1121°C) for 2 hours
  • Air cool
  • 1550°F (843°C) for 24 hours
  • Air cool

APPLICATIONS OF INCONEL™ 738

  • Inconel 738 is most commonly used for gas turbine blades and vanes for industrial use.

MACHINABILITY OF INCONEL™ 738

  • Sturdy and short drills, reamers, taps and end mills
  • Positive feeds with no tool dwelling
  • High-speed tools in turning operations
  • Carbide tools for tapping, reaming and drilling
  • Lubricate continuously
    • Chemical emulsions for turning
    • Chlorinated oil for tapping, reaming, drilling and milling
  • 6000 rpm wheel speed for surface grinding, using highly sulfurized oil
  • Normal finish grinding techniques

CORROSION RESISTANCE OF INCONEL™ 738

  • Exceeds strong superalloys
  • Resists oxidation to 2000°F (1093°C)
  • Improved sulfidation resistance up to 1800°F (982°C)
  • Demonstrated resistance atmospheres with hydrogen sulfide and sulfur dioxide to 1800°F (982°C)

Inconel 738 Alloy Properties (Theoretical)

AppearanceMetallic powder or solid in various forms
Melting Point1230-1315 °C
Boiling PointN/A
Density8.11 g/cm3
Solubility in H2ON/A
Specific Heat0.10 Btu/lb/° F (70 ° F)
Tensile Strength159000 psi (70 °F)
Thermal Conductivity82 Btu/ft2/in/hr/°F (400 °F)
Thermal Expansion6.45 x 10-6 (70-200 °F)

Inconel 738 Alloy Health & ety Information

Signal WordDanger
Hazard StatementsH317-H351-H372
Hazard CodesXn
Precautionary StatementsP260-P261-P280-P363-P405-P501
Risk CodesN/A
ety StatementsN/A
Transport InformationNONH for all modes of transport

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