Application of ASTM SA192 boiler steel tube

 Material: SA192
 Standard: ASTM A192, ASME SA192
 Equivalent Materials: 1010, St35.8, 360
 Equivalent Standards: EN 10216-2, DIN 17175, BS 3059 Part II, NF A 49-213, NBR 5594
  Download More Details about ASTM SA192

We have recently received orders for standard ASTM SA 192,63.5*9000*3.5 450 ton, 63.5*12000*3.5 150 tons. Seamless tube size 38 mm*2.9 ST 35 mm * 12 m 75 tons. Specifications above are standard products, our company's delivery within 30 days. Factory direct supply, quality assurance, special products can be set rolling.

ASME SA-192 seamless carbon steel boiler tubes for high pressure equipment, and is exactly equivalent to ASTM A192 seamless steel pipe is carbon steel seamless boiler tubes for high pressure, similar to the Chinese 20G/GB5310-2008 of seamless steel tubes for high pressure boilers.

ASTM A192 Chemistry Composition
C, % Mn, % Si, % P, % S, %
0.06-0.18 0.27-0.63 0.25 max 0.035 max 0.035 max
ASTM A192 Mechanical Properties
Tensile Strength , MPa Yield Strength , MPa Elongation, % Hardness, HB, WT≥5.1mm Hardness, HRB, WT<5.1mm
325 min 180 min 35 min 137 max 77 max
ASTM A192 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 A192 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 SA192 Hot Rolled Seamless Carbon Steel Pipe.jpg

ST35 seamless steel pipe is Germany a precision seamless steel tube designation, equivalent to 10 domestic material, but its very high yield strength of steel. Precision tubes is one of cold-drawn or cold-rolled production of seamless steel tubes for high precision and high brightness. Its inner and outer diameter can be accurate to within 0.2mm, bending and torsional strength is the same as the lighter, used in the manufacture of mechanical structures, hydraulic equipment, automobile parts, steel sleeve, also used in producing a variety of conventional arms, barrel, shells, etc.

Grade Chemical Composition (%)
C Si Mn P S
St35.8 ≤0.17 0.10~0.35 0.40~0.80 ≤0.025 ≤0.020
St45.8 ≤0.21 0.10~0.35 0.40~1.20 ≤0.025 ≤0.020

This video tells the A192 of seamless steel pipe production process, it tube step by step from the beginning of the production process for steel shot. You can directly see the steel pipe production, each link has what specific problem drinking requirements can communicate.

A192 seamless steel pipe is the most common carbon steel, widely used on customer demand for steel products used. A106 higher alloy content than the A53. Pipe connections are frequently used to pipe fittings, such as three-way. Steel corrosion helps a lot in life.


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