Name: 5 - 420mm Diameter Alloy steel U Bend Tube JIS G 3462 TBA 12 / STBA 13 / STBA 20
Brand: TORICH INTERNATIONAL LIMITED
SKU: JIS G3462
Price: 3,015.00 USD
Availability: InStock

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5 - 420mm Diameter Alloy steel U Bend Tube JIS G 3462 TBA 12 / STBA 13 / STBA 20

bending steel tubing

bending steel pipe

Place of Origin:

China

Brand Name:

TORICH

Certification:

ISO 9001 ISO14001 TS 16949 ABS

Model Number:

JIS G3462

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Product Details

Material:

Alloy Steel

Steel Grade:

STBA 12 STBA 13 STBA 20 STBA 22 STBA23 STBA 24 STBA 25 STBA 26 Etc

Produce Method:

Electric Resistant Welding And Seamless

Heat Treatment:

Annealing, Isothermal Annealing, Full Annealing Etc

Standard:

JIS G3462

Application:

For Boiler And Heat Exchanger

Relevant Standard:

KS D 3572 ASTM A 161 A209 A213 A199 DIN 17175 BS 3059

Highlight:

bending steel tubing

bending steel pipe

Payment & Shipping Terms

Minimum Order Quantity

5 tons

Price

Negotiation

Packaging Details

oil protection in hexagonal bundles

Delivery Time

5-8weeks

Supply Ability

60000 tons per year

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Product Description

JIS G 3462 STBA 12 STBA 13 STBA 20 STBA 22 STBA23 STBA 24 STBA 25 STBA 26 Alloy steel boiler and heat exchanger

JIS G 3462 Alloy steel boiler and heat exchanger

Standard:JIS G 3462

Wall thickness 0.5-50mm Diameter 5-420mmLength Upon request

Application: for boiler and heat exchanger

Produce method:

STBA 12,STBA13,STBA20,,STBA 22 :electric resistant welding

STBA 25 STBA 26 :Seamless

Heat treatment:

STBA 12,STBA13:Low temperature annealing,

isothermal annealing, full annealing,

normalizing followed by tempering.

STBA 20 STBA22: Low temperature annealing,

isothermal annealing, full annealing,

normalizing followed by tempering.

STBA 23 STBA 24 STBA 25 STBA 26:Isothermal annealing,

full annealing followed by tempering.

CHEMICAL COMPOSITION % max
Steel Grade	C	Si	Mn	P	S	Cr	Mo
STBA 12	0.10-0.20	0.10-0.50	0.30-0.80	0.035	0.035	-	0.45-0.65
STBA 13	0.15-0.25	0.10-0.50	0.30-0.80	0.035	0.035	-	0.45-0.65
STBA 20	0.10-0.20	0.10-0.50	0.30-0.60	0.035	0.035	0.50-0.80	0.45-0.65
STBA 22	0.15	0.5	0.30-0.60	0.035	0.035	0.80-1.25	0.45-0.65
STBA 23	0.15	0.50-1.00	0.30-0.60	0.035	0.030	1.00-1.50	0.45-0.65
STBA 24	0.15	0.5	0.30-0.60	0.035	0.030	1.90-2.60	0.87-1.13
STBA 25	0.15	0.5	0.30-0.60	0.035	0.030	4.00-6.00	0.45-0.65
STBA 26	0.15	0.25-1.00	0.30-0.60	0.035	0.030	8.00-10.00	0.9-1.10

MECHANICAL PROPERTIES min
Steel grade	Tensile strength Mpa	Yeild point or proof stress Mpa	Elongation %
Steel grade	Tensile strength Mpa	Yeild point or proof stress Mpa	OD 20mm and over	OD 10mm or over to and excl. 20mm	OD up to 10mm
STBA 12	380	205	30	25	22
STBA 13	410	205	30	25	22
STBA 20	410	205	30	25	22
STBA 22	410	205	30	25	22
STBA 23	410	205	30	25	22
STBA 24	410	205	30	25	22
STBA 25	410	205	30	25	22
STBA 26	410	205	30	25	22

Hardness
Steel grade	Rockwell hardness HRB (Mean value of three points)
STBA 12	80max
STBA 13	81max
STBA 20	85max
STBA 22	85max
STBA 23	85max
STBA 24	85max
STBA 25	85max
STBA 26	89max

PACKING AND SHIPMENT:

Tags：

5 - 420mm Diameter Alloy steel U Bend Tube JIS G 3462 TBA 12 / STBA 13 / STBA 20

bending steel tubing

bending steel pipe

bending steel tubing

bending steel pipe

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