JIANGSU HAOHUA INDUSTRY GROUP

Home
About Us
Products
High Alloy Materials
Process
Equipment
Technology
Standards
Inspection
Quality Assurance
Market
Contact Us

International Trade Dept.

  • Email:sales@haoindustry.com
    haopipe@gmail.com
  • Skype: haopipe
  • MSN:haopipe@hotmail.com
  • Tel:0086-512-58220050
  • Fax:0086-512-58810865
  • No.17,Southeastern Avenue, Economic Development Zone (South Area),Zhangjiagang City, Jiangsu Province, China.

UNS S44735

Physical Properties of 29-4C Alloys in the Annealed Condition at -20°F to +100°F

      Tensile Strength Yield Strength            
Alloy UNS Desig-nation Spec. psi MPa ksi psi MPa ksi Elongation in 2 in. (min.) % Grain Size Req. Max. Hardness Modulus of Elasticity (x106psi) Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) Thermal Conductivity (BTU-in/ ft2-h-°F)
29-4C S44735 A268 75,000 515 75 60,000 415 60 10* 100 Rb 28.0 5.2 119

*for 0.049” average wall

Composition of 29-4C tubing and pipe

Grade 29-4C
UNS Designation S44735
Nickel (Ni) 1.00
Chromium (Cr) 28.00–30.00
Iron (Fe) Bal.
Molybdenum (Mo) 3.60–4.20
Titanium (Ti) Max. **
Aluminum (Al) Max.
Cobalt (Co) Max.
Tungsten (W)
Vanadium (V) Max.
Copper (Cu) Max.
Manganese (Mn) Max. 1.00
Niobium (Nb) plus Tantalum **
Carbon (C) Max. 0.030
Nitrogen (N) Max. 0.045
Silicon (Si) Max. 1.00
Sulphur (S) Max. 0.030
Phosphorous (P) Max. 0.040
Other Elements

**(Ti + Cb) 0.20 - 1.00, & 6 (C + N) min

29-4C Product Range

Alloy UNS Designation Werkstoff NR. Specifications*
29-4C S44735 N/A A/SA268

*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.

 

Friendly link

Contact us