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L290Q steel

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Product: Hot rolled pipeline steel
L290Q steel product available : L290Q Steel plates, L290Q steel sheets, L290Q steel pipe, L290Q steel tube, L290Q steel coil, L290Q steel strip
L290Q steel standard : API 5L
L290Q steel level specification in API 5L : PLS2
L290Q delivery condition: Q&T(Quenched & Tempered)

API 5L PLS2 L290Q pipeline steel chemical composition %

Grade

C max

Si max

Mn max

P max

S max

V max

Nb max

Ti max

L290Q

0.18

0.45

1.4

0.025

0.015

0.05

0.05

0.04


API 5L PLS2 L290Q pipeline steel carbon equivalent % maximum

Grade

CEIIW

CEPcm

L290Q

0.43

0.25


API 5L PLS2 L290Q pipeline steel Mechanical properties


Grade

Yield strength MPa

Tensile strength Rm MPa

L290Q

290-495

415-655


JOIN-WIN STEEL keeps enough quantity L290Q steel in stock each month. We can meet our customer’s further process request like : rolling, bending, cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.

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