API 5L PSL1 X65 pipeline steel API 5L L450 steel for oil pipe

Description: API 5L PSL1 X65 pipeline steel is a commonly used low alloy steel with excellent strength properties and plasticity. It is one of the most commonly used materials for pipeline applications in API 5L PSL1 grade. The chemical composition of API 5L PSL1 grad...

Processing Service: Cutting, Welding, Drilling, Rolling, Bending, Forming, Grinding, Stamping and so on machining

Available Size: Thickness:1.2mm-40mm, Width:1220mm-4200mm, Length: 5000-18000mm

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API 5L PSL1 X65 L450 pipeline steel Description

API 5L PSL1 X65 pipeline steel is a commonly used low alloy steel with excellent strength properties and plasticity. It is one of the most commonly used materials for pipeline applications in API 5L PSL1 grade. The chemical composition of API 5L PSL1 grade X65 pipeline steel is mainly composed of carbon, silicon, molybdenum, chromium, sulfur, manganese, molybdenum, cobalt, tin, antimony, and other elements. The greatest characteristic of X65 pipeline steel is its high strength, with tensile strength up to 485 MPa, yield strength up to 370 MPa, and elongation up to 25%, which meets the high strength requirements of pipeline systems.

API 5L PSL1 X65 L450 pipeline steel has good plasticity and welding performance, and can be used in fusion welding, electric arc welding, gas shielded welding, and other processes. In addition, the heat treatment performance of X65 pipeline steel is also relatively good, which can make the pipeline system have better tensile strength, yield strength, and elastic modulus, thereby improving the service performance of the pipeline system.

API 5L X65 pipeline steel also has good corrosion resistance and can resist corrosion by alkali, acid, and salt corrosive media. In addition, X65 pipeline steel also features good impact resistance, strong wear resistance, excellent heat treatment performance, and good welding performance. The equivalent materials of X65 pipeline steel mainly include ASTM A53/A106, ASTM A312/A333, ASTM A335/A335M, EN 10216-2, EN 10217-2, DIN 17175, and so on. These materials are low alloy steels with good strength properties and plasticity, which can meet the requirements of various pipeline systems.

API 5L PSL1 X65 L450 pipeline steel Datasheet

Thickness: 1.2mm to 40mm
Width: 1220mm to 4200mm
Length: 5000mm-18000mm, customized length
Tolerance: Thickness: +/-0.02mm, Width:+/-2mm
Further processing: Flame Cutting Steel, Laser Cut Steel, Waterjet cutting sheet steel, Plasma Cutting Services, Oil and Gas tanks making.

API 5L PSL1 X65 L450 pipeline steel Chemical composition

Steel Grade	Mass fraction, % based on heat and product analyses a,g
	C	Mn	P	S	V	Nb	Ti
	max b	max b	max	max	max	max	max

API 5L PSL1 X65 L450 pipeline steel Mechanical Properties

Pipe Grade	Tensile Properties – Pipe Body of SMLS and Welded Pipes PSL 1			Seam of Welded Pipe
	Yield Strength a	Tensile Strength a	Elongation	Tensile Strength b
	Rt0,5 PSI Min	Rm PSI Min	(in 2in Af % min)	Rm PSI Min
X65	65,300	77,500	c	77,500

Equivalent Grade of API 5L PSL1 X65 L450 pipeline steel

The American Petroleum Institute specification api 5l PSL1 X65 carbon steel is used in the most critical engineering applications as well as the petroleum, petrochemical, natural gas and water plant industries.

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