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Stoody

Stoodite 21

Stoodite 21

Stoodite 21 is a low carbon, molybdenum strengthened cobalt chromium alloy with excellent high temperature strength and stability frequently used in hot die applications. With anti-galling, cavitation erosion, and corrosion resistance, Stoodite 21 is a popular fluid valve seat facing alloy. Certification to AWS specification - A5.21 ERCoCr-E for bare rods; A5.13 ECoCr-E for coated electrodes.

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Features

Certification to AWS specification - A5.21 ERCoCr-E for bare rods; A5.13 ECoCr-E for coated electrodes. Stoodite cobalt base alloys are manufactured to conform to the chemistry and usability requirements of the specifications noted. Certification to ASME and MIL must be requested at the time order is placed and must appear on the written P.O. Additional charges apply for military, nuclear, or special certification requirements.

  • Excellent high temperature strength and stability
  • Anti-galling under self-mated conditions
  • Cavitation erosion resistant
  • Corrosion resistant


Specifications


Typical Tensile Properties

Hardness (HRC)
40-45 HRC

Typical Weld Metal Analysis %

MnMoCSiWNiCoCrFe
0.5 %5.2 %0.2 %0.7 %0.1 %2.5 %BAL %27.9 %3.4 %

Classifications: AWS A5.21; ERCoCr-E; AWS A5.13; ECoCr-E

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Typical Tensile Properties

Hardness (HRC)
40-45 HRC

Typical Weld Metal Analysis %

MnMoCSiWNiCoCrFe
0.5 %5.2 %0.2 %0.7 %0.1 %2.5 %BAL %27.9 %3.4 %

Classifications: AWS A5.21; ERCoCr-E; AWS A5.13; ECoCr-E

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Part Numbers and Accessories

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Part Numbers : Stoodite 21
3/16 in / 4.8 mm x 14 Stoodite 21 CTD 10lb Vacpak 11889200 Buy Local
1/8 in / 3.2 mm x 14 Stoodite 21 CTD 10lb Vacpak 812101205125 Buy Local
5/32 in / 4.0 mm x 14 Stoodite 21 CTD 10lb Vacpak 812101205156 Buy Local
1/8 in / 3.2 mm x 14 Stoodite 21 Bare 5lb Tube 812101105125 Buy Local
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