Alloy Steel Tube For Boiler JIS G3462_464 brass

Description

Alloy Steel Tube For Boiler JIS G3462

JIS G3462 specifies the alloy steel boiler tubes for exchanging heat on the inside and outside of the water tube,smoke tube superheater tubes,ect.

Grades:STB12,STB13,STB20,STB22,STB23,STB24,STB25,STB26

Molybdenum steel tube:STB12,STB13

Chromium-molybdenum steel tube:STB20,STB22,STB23,STB24,STB25,STB26

The JIS G3462 boiler tube Size:

Outer Dimensions: 19.05mm – 168.3mm

Wall Thickness:2.0mm – 14 mm

Length: max 19000mm

JIS G3462 Chemical Composition:

Standead

Grade

Chemical Composition %

C

Mn

P

S

Si

Cr

Mo

JIS G3462

STBA12

0.10-0.20

0.30-0.80

≤0.035

≤0.035

0.10-0.50

0.45-0.65

STBA13

0.15-0.25

0.30-0.80

≤0.035

≤0.035

0.10-0.50

0.45-0.65

STBA20

0.10-0.20

0.30-0.60

≤0.035

≤0.035

0.10-0.50

0.05-0.08

0.45-0.65

STBA22

≤0.15

0.30-0.60

≤0.035

≤0.035

≤0.50

0.08-1.25

0.45-0.65

STBA23

≤0.15

0.30-0.60

≤0.030

≤0.030

0.50-1.00

1.00-1.50

0.45-0.65

STBA24

≤0.15

0.30-0.60

≤0.030

≤0.030

≤0.50

1.90-2.60

0.87-1.13

STBA25

≤0.15

0.30-0.60

≤0.030

≤0.030

≤0.50

4.00-6.00

0.45-0.65

STBA26

≤0.15

0.30-0.60

≤0.030

≤0.030

0.25-1.00

8.00-10.0

0.90-1.10

JIS G3462 Mechanical Proerties:

Standead

Grade

Mechanical Proerties

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation(%)

JIS G3462

STBA12

≥382

≥206

≥30

STBA13

≥412

≥206

≥30

STBA20

≥412

≥206

≥30

STBA22

≥412

≥206

≥30

STBA23

≥412

≥206

≥30

STBA24

≥412

≥206

≥30

STBA25

≥412

≥206

≥30

STBA26

≥412

≥206

≥30

Hot Tags: alloy steel tube for boiler jis g3462, China JIS G3462 manufacturers,JIS G3462 suppliers, factory price JIS G3462

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

Leave a Comment

Your email address will not be published. Required fields are marked *

Shopping Cart