45#/ASTM 1045/C45/S45C Seamless Carbon Steel Pipe
Product introduction
The EN 10083-2 GRADE C45 Carbon Steel Seamless Pipes and Tubes range in tensile strength up to 430MPa. There are cold rolled, hot rolled and cold worked pipes and tubes in the Grade C40/c45e Cs Pipe specifications. The material has high strength but not high hardness as the high carbon steel pipes. They can be hardened by carburizing procedures. The low carbon content in the Bs En 10083-2 C22e/c35 Pipe can be welded with conventional welding methods.
Since the material transfers heat well, it can withstand welding point heat but preheating and filler materials might be necessary depending on the welding type and the application requirements. The pipes can be ERW, EFW, fabricated or EN 10083-2 C45 Seamless Tubes by production type. The pipes and tubes are flexible and are used in marine, food processing, petroleum and oil and gas industries.
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Technical data
EN 10083-2 C45 Carbon Steel Seamless Pipes Specification
| Standard |
AISI, DIN, EN, GB, IS, JIS, ASTM, ASME Pipe |
| Steel C45 En 10083-2 EFW Pipe size |
5.0 mm – 1219.2 mm |
| Steel Bs En 10083-2 Tube Swg & Bwg |
10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Steel Bs En 10083-2 Welded Tube Size |
6.35 mm OD To 152 mm OD |
| Carbon Steel En 10083-2 C45e Tube wall thickness |
0.020" –0.220", (special wall thicknesses available) |
| Carbon EN 10083-2 Grade C45 Steel Length |
Single Random, Double Random, Standard & Cut length Pipe & Tube |
| Material Test Certificates (MTC) |
Material Test Certificates (MTC) as per EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2, 100% Radiography Test Report,
Raw Materials Certificate, Third Party Inspection Report, Fumigation Certificates, Heat Treatment Charts,
EN 10083-2 Gr C45 Pipe HS Code Commercial Invoice, Form A for Generalized System of Preferences (GSP) |
| EN 10083-2 Gr C45 Form |
Round, Hydraulic, ‘U’ bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| Steel C45 En 10083-2 Value Added Service |
Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
EN 10083-2 C45 Carbon Steel Seamless Pipes Properties
| Chemical Properties |
| Carbon |
Silicon |
Manganese |
Phosphorous |
Sulphur |
Molybdenum |
Nickel |
Chromium |
Copper |
Others |
| 0.42-0.50 |
max 0.40 |
0.50-0.80 |
0.045 |
0.045 |
max 0.10 |
max 0.40 |
max 0.40 |
– |
– |
| Mechanical Properties |
| Yield Strength |
Tensile Strength |
Elongation A5 min |
| MPa min |
ksi min |
MPa min |
MPa min |
ksi min |
Percentage |
| |
|
620 |
– |
– |
14 |
| Equivalent Designation |
| DIN |
EN |
BS |
NFA |
ASTM |
ASME |
| DIN 17204 Grade C45 |
EN 10083-2 Grade C45 |
NFA A35-552 Grade XC 48 H 1 |
ASTM A519 Grade 1045 |
ASME SA 519 Grade 1045 |
– |
EN 10083-2 C45 Carbon Steel Seamless Pipes Standard length tolerances
| Component length (mm) |
OD 30-100 mm |
OD 100-254 mm |
| 10-100 |
+ 1.0/- 0 |
+ 2.0/- 0 |
| 100-600 |
+ 2.0/- 0 |
+ 3.0/- 0 |
| 600-1200 |
+ 3.0/- 0 |
+ 4.0/- 0 |
| 1200-5000 |
+ 5.0/- 0 |
+ 6.0/- 0 |
