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KR410 marine steel tube

KR410 marine steel tube is used for
marine boiler, superheater
I, II, III grade pressure piping tube manufacturing
the manufacture of liquefied gas transportation
bulk chemical shipbuilding tube
KR410 marine steel tube specifications:

OD:

14-340mm

Thickness:

2-30mm

KR410 marine steel tube Mechanical Property:

Grade

Rm(MPa)

Re(MPa)

A(%)

410

410～530

≥235

≥22

KR410 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

JW steel keeps more than 10,000 tons hot rolled and cold rolled KR410 marine steel tube, KR410 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.