13CrMo4-5 High Pressure Alloy Steel Pipe
- 13CrMo4-5 High-pressure alloy pipes are mainly used to make high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamless steel pipes for steam boiler pipes of high pressure and above. These boiler pipes are designed to work under high temperature and pressure. Pipes will also undergo oxidation and corrosion under the action of high-temperature flue gas and water vapor. Therefore, steel pipes are required to have high lasting strength, high oxidation resistance, and good structural stability.
- 13CrMo4-5 Alloy Pipe Description
Grade : 13CrMo4-5
Number: 1.7335
Classification: Alloy special steel
Density: 7.85 g/cm ³
Equivalent Standards: DIN 17175, BS 3059, ASTM A213, ASME SA213, ASTM A335
Port of Shipment: Tianjin, China
Payment Terms:T / T, LC
Delivery: 7-15 days after payment
Surface: Tubes will be varnished (Outside only) to prevent rust.
Marking: Standard + Steel Grade + Size + Heat No + Lot No
Package: Bundles (hexagonal),Wooden Boxes,Crates (steel/wooden) or as required
- 13CrMo4-5 Alloy Steel Pipe Chemistry Composition
|
C, % |
Mn, % |
P, % |
S, % |
Si, % |
Cr, % |
Mo, % |
|
0.10-0.17 |
0.40-0.70 |
0.025 max |
0.020 max |
0.35 max |
0.70-1.15 |
0.40-0.60 |
- 13CrMo4-5 High-pressure Steel Pipe Mechanical Properties
|
Tensile Strength , MPa |
Yield Strength, MPa |
Elongation, % |
|
440-590 |
290 min |
22 min |
- 13CrMo4-5 High-pressure Pipe Outside Diameter & Tolerance
|
Hot rolled |
Outside Diameter, mm |
WT/OD |
Tolerance |
|
OD≤219.1 |
WT/OD≤2.5% |
±12.5% or ±0.4mm |
|
|
2.5%＜WT/OD≤5% |
|||
|
5%＜WT/OD≤10% |
|||
|
WT/OD>10% |
|||
|
OD>219.1 |
WT/OD≤2.5% |
±20% |
|
|
2.5%＜WT/OD≤5% |
±15% |
||
|
5%＜WT/OD≤10% |
±12.5% |
||
|
WT/OD>10% |
±10% |
||
|
Cold Drawn |
Outside Diameter, mm |
- |
Tolerance |
|
OD≤114 |
- |
±10% or ±0.2mm |
High Pressure Alloy Steel Tube
GNEE Customers
GNEE Team
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