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Address: Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China
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Steel pipes are essential components in various industries, such as oil and gas, construction, and transportation. ST37 15Mo3 C45 Heavy Wall Steel Pipe is a high-quality steel pipe that is used in several applications due to its durability and strength. In this article, we will discuss the material, specification, chemical composition, mechanical properties, steel grade, and applications of ST37 15Mo3 C45 Heavy Wall Steel Pipe.
ST37 15Mo3 C45 Heavy Wall Steel Pipe is made of three different materials:
ST37: This material is a low carbon steel grade that is used in the manufacturing of structural parts, such as frames, pipes, and bridges. It has excellent welding properties and can be easily formed into various shapes.
15Mo3: This material is a low alloy steel grade that is used in the manufacturing of boilers and pressure vessels. It has excellent heat resistance properties and can withstand high temperatures.
C45: This material is a high carbon steel grade that is used in the manufacturing of machine parts and gears. It has excellent hardness and wear resistance properties.
The specification of ST37 15Mo3 C45 Heavy Wall Steel Pipe is as follows:
The chemical composition of ST37 15Mo3 C45 Heavy Wall Steel Pipe is as follows:
| Material | Chemical Composition |
|---|---|
| ST37 | C: 0.17%, Mn: 1.40%, Si: 0.20%, P: 0.05%, S: 0.05% |
| 15Mo3 | C: 0.12-0.20%, Mn: 0.40-0.90%, Si: 0.10-0.35%, P: 0.025%, S: 0.010%, Cr: 0.30-0.60%, Mo: 0.25-0.35% |
| C45 | C: 0.42-0.50%, Mn: 0.50-0.80%, Si: 0.15-0.35%, P: 0.025%, S: 0.025%, Cr: 0.20%, Ni: 0.20% |
The mechanical properties of ST37 15Mo3 C45 Heavy Wall Steel Pipe are as follows:
| Material | Mechanical Properties |
|---|---|
| ST37 | Tensile Strength: 340 N/mm², Yield Strength: 235 N/mm², Elongation: 25% |
| 15Mo3 | Tensile Strength: 450-600 N/mm², Yield Strength: 270-300 N/mm², Elongation: 22% |
| C45 | Tensile Strength: 570-700 N/mm², Yield Strength: 330 N/mm², Elongation: 16% |
Boiler and pressure vessel manufacturing: 15Mo3 material is used to manufacture boilers and pressure vessels due to its excellent heat resistance properties.
Construction: ST37 material is used in the manufacturing of structural parts, such as frames and pipes, which are used in construction.
Oil and gas industry: ST37 15Mo3 C45 Heavy Wall Steel Pipe is used in the oil and gas industry for transporting crude oil, natural gas, and other fluids.
Automotive industry: C45 material is used in the manufacturing of machine parts and gears, which are used in the automotive industry.
Machinery manufacturing: C45 material is also used in the manufacturing of machinery parts due to its excellent hardness and wear resistance properties.
1, A professional steel pipes materials inventor, manufacturer and solution provider
2, Our technicians are of great engineering experience in steel pipe industry for more than 20 years
3, Stable product quality , supply, the good faith management
Standard:ISO9001-2008
Number:02112Q119491R2M
Issue Date:2012-12-12
Expiry Date:2015-12-11
Scope/Range:Manufacture and After-Sales Service of Seamless Steel Tube
Issued By:IAF
Standard:ISO14001-2008
Number:02112E10591R2M
Issue Date:2012-12-12
Expiry Date:2015-12-11
Scope/Range:Manufacture and Related Management Activities of Seamless Steel Tube
Issued By:IAF
Standard:TS16949
Number:0200393
Issue Date:2015-01-07
Expiry Date:2018-01-06
Scope/Range:Cold Drawn Seamless Steel Tubes
Issued By:IATF
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Packing Details : Anti rust oile protection in Hexagonal Bundles of thick wall tube
Delivery Details : 30-40days
A: We are factory.
A: It is according to quantity. And usually is 35-50 days after receiving 30% T/T in advance.
A:
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
A:
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
