ASTM A106 Seamless Carbon Steel Pipes/seamless pipe 1. Standards: ASTM A106 (ASME SA106) 

ASTM A106 steel pipes .

ASTM A106 Seamless Carbon Steel Pipes/seamless pipe 
1. Standards: ASTM A106 (ASME SA106) 
2. Products mainly used: Apply to bending, curling and similar forming process. 
3. The main products of steel / steel grade: Gr. A; Gr. B; Gr. C. 
4. Specifications: Diameter: 10.3 to 114.3 mm thickness: 0.8 to 12 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe. 
5. Chemical composition and mechanical properties: 
ASTM A106 Seamless Carbon Steel Pipes/seamless pipe

OD(mm) Wall Thickness Unit(mm)
  2 2.5 3 3.5 4 4.5 5 6 6.5-7 7.5-8 8.5-9 9.5-10 11 12
Φ 25-Φ 28 T T T T T T                
Φ 32   T T T T T T              
Φ 34-Φ 36   T T T T T T              
Φ 38   T T T T T T              
Φ 40     T T T T T              
Φ 42     T T T T T              
Φ 45     T T T T T T            
Φ 48-Φ 60     T T T T T T T          
Φ 63.5       T T T T T T T        
Φ 68-Φ 73         T T T T T T        
Φ 76         T T T T T T T T T T
Φ 80         T T T T T T T T T T
Φ 83         T T T T T T T T T T
Φ 89         T T T T T T T T T T
Φ 95         T T T T T T T T T T
Φ 102         T T T T T T T T T T
Φ 108         T T T T T T T T T T
Φ 114           T T T T T T T T T
Φ 121           T T T T T T T T T
Φ 127           T T T T T T T T T
Φ 133           T T T T T T T T T
Φ 140             T T T T T T T T
Φ 146             T T T T T T T T
Φ 152             T T T T T T T T
Φ 159             T T T T T T T T
Φ 168             T T T T T T T T
 
Composition

Grade
C≤ Mn P≤ S≤ Si≥ Cr≤ Cu≤ Mo≤ Ni≤ V≤
A 0.25 0.27-0.93 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08
B 0.30 0.29-1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08
C 0.35 0.29-1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08
Mechanical Properties:
Grade Rm Mpa  Tensile Strength Mpa
Yield Point
Elongation Delivery Condition
A ≥ 330 ≥ 205 20 Annealed
B ≥ 415 ≥ 240 20 Annealed
C ≥ 485 ≥ 275 20 Annealed
Dimension Tolerances:
Pipe Type Pipe Sizes Tolerances
Cold Drawn OD ≤ 48.3mm ± 0.40mm
≥ 60.3mm ± 1%mm
WT ± 12.5%

steel pipe

carbon steel pipe

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