Precipitation Hardening Nickel-Chromium Alloy with High Strength and Oxidation Resistance at Elevated Temperatures / Rene 41 /

• Application: Industrial
• Standard: GB, ASTM
• Purity: >99.5%
• Alloy: Alloy
• Powder: Not Powder
• Transport Package: Wooden
• Model NO.: XD-181
• Origin: Jiangsu Baoying
• HS Code: 7505120000
• Production Capacity: 500ton/Year

Product Description

Rene 41 is a precipitation hardening nickel-chromium alloy with high strength and oxidation resistance at elevated temperatures.

Rene 41 has good slack resistance up to 1500°F (815°C) at low loads.

Supply Occupation

Aerospace, Car and Styrofoam Manufacturing

Nominal composition

Cr: 18.0 - 20.0

Co: 10.0 - 12.0

Mo: 9.0 - 10.5

Fe: 5 max

Ti: 3.0 - 3.3

Al: 1.4 - 1.8

Ni: balance

Si: 0.5 max

C: 0.12 max

S: 0.1 max

B: 0.003 - 0.01

physical properties

Density: 0.298 psi (8.25 g/cc)

Elastic Modulus (E):

At 70 degrees Fahrenheit (20 degrees Celsius): 31.6 x 103 thousand shillings (218 gallon cents)

Modulus of stiffness (G):

At 70 degrees Fahrenheit (20 degrees Celsius): 12.1 x 103 thousand shillings (83.4 Gpa)

Coefficient of expansion:

7.0in/in-Fahrenheit (70F to 600F)

12.6m/m-°C (20°C to 300°C)

Resistivity: 51.5Ω. inches (131 microohms cm)

Thermal Conductivity: 62.0 Btu in/ft2hr-°F (9.0 W/m-K)

Applicable Specifications

Wire and Bar: AMS 5712, AMS 5800.

Typical Mechanical Properties - Spring Applications

annealing

Heat Treatment: 1950°F (1065°C)

Tensile Strength: 120-160 ksi; (830-1100 MPa)

Tensile Strength: 210-250 ksi; (1450-1725 MPa)

Heat Treatment: After the spring is coiled. Solution Annealing: 1950°F (1065°C) for 4 hours. Age: 1400 degrees Fahrenheit (760 degrees Celsius) for 16 hours.

Tensile Strength: 200-225 ksi (1380-1550 MPa)

Claimed Operating Conditions: -300°F to 1500°F (-184°C to 815°C)
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http://xingda-alloy.en.made-in-china.com
http://xingda-alloy.en.made-in-china.com
 
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