VM 110 SS

​ VM 110 SS.png

VM 110 SS is a high H2S corrosion resistant alloy steel. Its sour service resistance has been designed and material is quality control tested per lot. It is in accord​ance with API 5CT Grade C110 PSL 1. It has an 85% SMYS threshold level of resistance to 100% H2S environment.

​APPLICATIONS

VM 110 SS is used as casing with effluent containing H2S from room to high temperatures. VM 110 SS is available up to 14" and with ​heavy wall up to 1 inch and more. Recommended use is with pCO2 below 2​psi / 0.14bar.

PERFORMANCES

VM 110 SS is an optimized 110 ksi grade with restricted yield strength range and H2S resistance at 85% SMYS in NACE A test conditions

​ ​MEC​HANICAL PROPERTIES

Yield Strength 

Ksi (MPa)​

​Ultimate Tensile 

Strength ks​​​i (MPa)  

​Elongation 

%   

Hardness
HRC 
Shear area​
Min.Max.​Min.            Max.
Min.
Max.   ​M​in.
110 
(758)
120
(828)
115 
(793)
145
(1000) ​ 
API
formula

30

​75

​Control hardness through wall        ​​

0.5​00" or less
​(12.​70 mm or less)​
0.501" to 0.749
(12.71 to 
​19.04 mm​​)​
    0.750" to 0.999"
(1​9.05 
to 25.39 mm)​
1​.000" & above
(2​5.​40 ​mm & more)
3.04.05.06.0​​

CORROSION RESISTANCE​

​Quality Control corrosion performances - SSC​

​                     ​​​       ​      N​ACE TM 0177 

        ​

Test type                          Te​st medium



Threshold Stress ​​
     NACE A (uniaxial)    NACE Solution A​85% SMYS
FIELD RECORDS​

 
Vallourec products are widely used in the following area:​​
  • ​Middle East: e.g. 5" 18#, 7 3/4" 46.1#, 10 3/4" 73.2#​
  • South America: e.g. 7" 29#, 9 5/8" 53.5#​, 10 3/4" 60.7#, 13 3/8" 72#, 14" 93#
  • Europe: e.g. ​​​9 5/8" 53.5#, 10 3/4" 100.4#, 10 3/4" 110.2#​, 13 5/8" 88.2#
  • North America: e.g. 9 7/8" 62.8#
  • Africa: e.g. 10 3/4" 110.2#.

STORAGE & HANDLING RECOMMENDATION

Pl​ease refer to the VAM® BOOK and API RP5C1​​.