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Seamless carbon steel pipe ASTM A192 specification parameter table-CONTINENTAL STEEL CO.,LTD
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Seamless carbon steel pipe ASTM A192 specification parameter table

Mar 19, 2024

Seamless carbon steel pipe ASTM A192 specification parameter table

ASTM A192 Carbon Steel Tube Specification covers seamless carbon steel boiler tubes for high pressure applications.
ASTM A192 seamless steel pipes are used as minimum wall thickness, seamless carbon steel boiler and superheater tubes for high pressure. CSC STEEL provides ASTM A192 steel pipes in hot-rolled and cold-drawn delivery conditions, usually used in high-pressure boilers (working pressure does not exceed 9.8Mpa , the working temperature is between 450℃-650℃) heating surface pipes, headers, economizers, superheaters, and reheaters.

ASTM 192 Seamless Steel Tube Chemical Composition:

ASTM A192 Carbon Steel Chemical Composition C Mn P≤ S≤ Si≤
0.06-0.18 0.27-0.63 0.035 0.035 0.25

 ASTM 192 Seamless Steel Tube Mechanical Property:

Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%) Brinell Hardness Number
(WT≥)0.200In(5.1mm)
Rockwell Hardness Number
(WT)0.200In(5.1mm)
≥180 ≥325 ≥35 137HRB 77HRB

ASTM 192 Seamless Steel Tube Outside diameter & tolerance:

Hot rolled Outside Diameter, mm Tolerance, mm
OD≤101.6 +0.4/-0.8
101.6<OD≤177.8 +0.4/-1.2
Cold Drawn Outside Diameter, mm Tolerance, mm
OD<25.4 ±0.10
25.4≤OD≤38.1 ±0.15
38.1<OD<50.8 ±0.20
50.8≤OD<63.5 ±0.25
63.5≤OD<76.2 ±0.30
76.2≤OD≤101.6 ±0.38
101.6<OD≤177.8 +0.38/-0.64

 ASTM 192 Seamless Steel Tube Wall thickness & tolerance:

Hot rolled




 
Outside Diameter, mm Tolerance, %
OD≤101.6, WT≤2.4 +40/-0
OD≤101.6, 2.4<WT≤3.8 +35/-0
OD≤101.6, 3.8<WT≤4.6 +33/-0
OD≤101.6, WT>4.6 +28/-0
OD>101.6, 2.4<WT≤3.8 +35/-0
OD>101.6, 3.8<WT≤4.6 +33/-0
OD>101.6, WT>4.6 +28/-0
Cold Drawn
 
Outside Diameter, mm Tolerance, %
OD≤38.1 +20/-0
OD>38.1 +22/-0

ASTM 192 Seamless Steel Tube Dimensions:

OD (mm) Wall Thickness(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
Φ25-Φ28                
Φ32                
Φ34-Φ36                
Φ38                
Φ40                  
Φ42                  
Φ45                
Φ48-Φ60              
Φ63.5              
Φ68-Φ73                
Φ76        
Φ80        
Φ83        
Φ89        
Φ95        
Φ102        
Φ108        
Φ114          
Φ121          
Φ127          
Φ133          
Φ140            
Φ146            
Φ152            
Φ159            
Φ168            

 

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