ASTM A192 Seamless Carbon Steel Pipe is a low carbon steel pipe that is easy to form and low cost. ASTM A192 seamless carbon steel pipes are commonly used in the construction of boilers and superheaters for high-temperature service in various industries, including power generation, chemical processing, and more. In this article, Union Steel Industry will introduce ASTM A192 seamless carbon steel pipes in detail.
Specifications of ASTM A192 Seamless Carbon Steel Pipes:
Sizes:
OD: 28-168mm
WT: 2-30mm
L: max 12000mm
Pipe end: plain end/bevel end/coupling
Delivery terms: rolled, cold drawn, normalized rolling
Coating: epoxy coating/paint coating/3PE coating.
Chemical Properties of ASTM A192 Seamless Carbon Steel Pipes:
|
Carbon
|
Silicon
|
Manganese
|
Phosphorous
|
Sulphur
|
Molybdenum
|
Nickel
|
Chromium
|
Copper
|
Others
|
|
0.06-0.18
|
max 0.25
|
0.27-0.63
|
0.035
|
0.035
|
–
|
–
|
–
|
–
|
–
|
Mechanical Property ofASTM A192 Seamless Carbon Steel Pipes:
|
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
|
OD & Tolerance of ASTM A192 Seamless Carbon Steel Pipes:
|
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
|
WT & Tolerance of ASTM A192 Seamless Carbon Steel Pipes:
|
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
|
Equivalent Designation of ASTM A192 Seamless Carbon Steel Pipes:
|
DIN
|
EN
|
BS
|
NFA
|
ASTM
|
ASME
|
|
DIN 17175 Grade St 35.8
|
EN P235GH Grade 10216-2
|
NFA A 49-219 Grade TU 37 F
|
ASTM A192 –
|
ASME SA 192 –
|
UNI C14
|
Applications of ASTM A192 Seamless Carbon Steel Pipe:
- Boiler
- Superheater
- Heat exchanger
- Cold condenser
- High voltage service
- High temperature services for boiler structures
Packaging of ASTM A192 Seamless Carbon Steel Pipes:
- Packed in wooden boxes or bundles protected with plastic paper and suitably protected for sea shipment or as required.
- Product markings should include ASTM A192 or ASME SA192, dimensions, heat number, lot number, and manufacturer's name or logo.
English
Español
Tel : +86-18565811709
Email : 
News
