X80 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X80 steel used for pressure liquid transport, oil, gas, water and other liquid transportation, oilfield engineering, ductwork, construction, steel pipe and oil and gas project which use pipes. It's yield strength is around 552 MPa.API 5L X 80 tensile strength is from 621 MPa to 758 MPa. Main chemical composition in API 5L X 80 steel : Carbon max 0.08, Manganese max 1.75,Sulphur max 0.0005, Phosphorus max 0.011, Silicon max 0.26.

API 5L X 80 steel chemical analysis -% by mass*
 

Grades	Material number	C max	Si max	Mn. max	P max	S max	AL min	Mo max	Ni max	Nb max
X80	1.8978	0.08	0.26	1.75	0.011	0.0005	0.03	0.27	0.22	0.070

API 5L X 80 steel mechanical properties
 

Grade	Yield strength (min)		Yield strength (max)		Tensile strength(Min）		Tensile strength(Max)		Elongation in different thickness(mm)％
	psi	Mpa	psi	Mpa	psi	Mpa	Psi	Mpa
X80	80.000	552	100.000	621	90.000	621	110.000	758	a

API 5L X80 steel plate/pipes is one mainly of Steel for large diameter pipes,API-X80 steel with good low temperature toughness was developed and the buckling behavior of X80 steel plate/pipe was investigated through large scale deformation tester.
 

API 5L X 80 Pipeline steel plate production specifications:
 

Steel Standard: API 5L X 80
Thickness: 6 mm to 40 mm
Width: from 1.6 metres wide to3.8m
Length: Up to 18 metres

API 5L X 80 Pipeline steel plate application  
 

Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry.
 

Katalor is the professional Chinese API 5L X 80 Pipeline steel plate supplier .If you need API 5L X 80 Pipeline steel plate, we can put the API 5L X 80 Pipeline steel plate order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock .Besides. if you need any offer or if you want to know the price and any other information about API 5L X 80 Pipeline steel plate price, please be free to contact us.