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LR410 marine steel tube is used for marine boiler, superheater and I, II, III grade pressure piping tube manufacturing, and the manufacture of liquefied gas transportation and bulk chemical shipbuilding tube.

LR410 marine steel tube specifications-OD: 14-340mm, Thickness: 2-30mm

LR410 marine steel tube Mechanical Property:

Grade

Rm(MPa)

Re(MPa)

A(%)

410

410～530

≥235

≥22

LR410 marine steel tube chemical composition:

Grade

C

Si

Mn

P

S

Cr

Mo

Ni

360

≤0.21

≤0.35

0.40～1.20

≤0.035

≤0.035

≤0.25

≤0.10

≤0.30

Related products: LR320 marine steel tube, LR360 marine steel tube

JW steel keeps more than 10,000 tons hot rolled and cold rolled LR410 marine steel tube, LR410 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like: cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.