1018 cold finish hexagons_JIS G3461 Steel Tubes For Boiler And Heat Exchanger

Description

JIS G3461 Carbon Steel Tubes for Boiler and Heat Exchanger

The JIS G3461 boiler tube Size (mm):

Outer Dimensions: 19.05mm – 168.3mm

Wall Thickness:2.0mm – 14 mm

Length: max 19000mm

Grades:STB340(STB35),STB410(STB42),STB510(52)

Applications: JIS G3461 steel tube can be widely used as boiler water tube, smoke tube, superheater tube, air preheating tube, accessories for transferring heat inside and outside the pipe.


JIS G3461 Chemical composition

Standard

Grades

Chemical composition

C

Si

Mn

P

S

Cr

Mo

Cu

Ni

V

JIS G3461

STB340

≤0.18

≤0.35

0.30~0.60

≤0.035

≤0.035

/

/

/

/

/

STB410

≤0.32

≤0.35

0.30~0.80

≤0.035

≤0.035

/

/

/

/

/

STB510

≤0.25

≤0.35

1.00~1.50

≤0.035

≤0.035

/

/

/

/

/


JIS G3461 mechanical properties

Standard

Grades

Tensile strength

(MPa)

Tensile strength

(MPa)

Elongation (%)

JIS G3461

STB340

≥340

≥175

≥35

STB410

≥410

≥255

≥25

STB510

≥510

≥295

≥25

As a leading boiler steel pipe factory,We mainly produce different grades of carbon steel pipes, regarding JIS G3461 STB 340, STB 410 etc.Call for us today for your project needs!

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HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com

,

HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com

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