CS seamless pipes A106 GrB

cs-seamless-pipes-A106-GrB

CS seamless pipes A106 GrB (likewise secured in ASME determinations as S/A 106) is the standard particular for consistent carbon steel pipe for high-temperature administration. Most normal uses are in refineries and plants when gasses or liquids are transported at high temperatures and weights. Carbon steel likewise called plain-carbon steel is a metal combination, a blend of two components, iron and carbon, where different components are exhibit in amounts too little to influence the properties. The main other alloying components permitted in plain-carbon steel are: manganese (1.65% maximum), silicon (0.60% maximum), and copper (0.60% maximum). Steel with a low carbon substance has the same properties as iron, delicate yet effectively framed. As carbon substance rises the metal gets to be harder and stronger yet less bendable and harder to weld. Higher carbon substance brings down steel’s softening point and its temperature resistance all in all.

Carbon Steel ASTM A106 Seamless Pressure Pipe (otherwise called ASME SA106 pipe) is regularly utilized as a part of the development of oil and gas refineries, force plants, petrochemical plants, boilers, and boats where the channeling must transport liquids and gasses that display higher temperatures and weight levels.

APPLICATIONS OF CS SEAMLESS PIPES A106 GR B:

  • Oil & Gas Sector
  • Automotive Industry
  • Hydrocarbon & Process Industry

CHEMICAL COMPOSITION OF CS SEAMLESS PIPES A106 GR B:

Grade A Grade B Grade C

Carbon max. % 0.25 0.30 0.35
Manganese % 0.27 to 0.93 0.29 to 1.06 0.29 to 1.06
Phosphorous, max. % 0.035 0.035 0.035
Sulfur, max. % 0.035 0.035 0.035
Silicon, min.% 0.10 0.10 0.10
Chrome, max. % 0.40 0.40 0.40
Copper, max. % 0.40 0.40 0.40
Molybdenum, max. % 0.15 0.15 0.15
Nickel, max. % 0.40 0.40 0.40
Vanadium, min.% 0.08 0.08 0.08

*Total of Cr, Cu, Mo, Ni, and V shall not exceed 1%

TENSILE REQUIREMENT OF CS SEAMLESS PIPES A106 GR B:

Grade A Grade B Grade C

  Seamless
Tensile Strength, min., psi 48,000 60,000 70,000
Yield Strength, min., psi 30,000 40,000

 

CHEMICAL ANALYSIS Mechnical Properties SPECIFIC REQUIREMENT
Tensile Strength Yield Strength Elongation
Specification WT C% Mn% P% MAX S% MAX Si% Cr% Mo% Mpa Mpa 50mm MIN Longitudinal  
ASTM A 53/A
ASTM A 53/B
ASTM A 106/A
ASTM A 106/B
ASTM A 106/C
AW
AW
AW
AW
AW
0.25MAX
0.30MAX
0.25MAX
0.30MAX
0.35MAX
0.95MAX
1.20MAX
0.27-0.93
0.29-1.06
0.29-1.06
0.050
0.050
0.025
0.025
0.025
0.060
0.060
0.025
0.025
0.025
-

0.10MIN
0.10MIN
0.10MIN
-

0.40MAX
0.40MAX
0.40MAX
-

0.15MAX
0.15MAX
0.15MAX
331MIN
413MIN
330MIN
415MIN
485MIN
207 MIN
240MIN
205MIN
240MIN
275MIN
36
29.5
35/28
30/22
30/22
Cr     Mo   Cu    Ni    Va
0.40 0.15 0.40 0.40 0.08
five elements not to exceed 1%

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