BS 3059 Gr 360 Carbon Steel Heat Exchanger Tubes , Hot Finished Seamless Tube

BS 3059 Gr 360 Carbon Steel Heat Exchanger Tubes for Steel Boiler and Superheater Tubes

Product Name:BS 3059 Steel boiler and superheater tubes

Carbon ,alloy and austenitic stainless steel tubes with specified elevated temperature properties

Size

Diameter 5-420mm

Wall thickness 0.5-50mm

Length Upon request

Application : for boiler and superheater

Produce method: seamless ,welded

Delivery condition: hot finished, cold finished

CHEMICAL COMPOSITION % max
Steel Grade	C	Si	Mn	P	S	Cr	Mo	Ni	others
360	0.17	0.10-0.35	0.40-0.80	0.035	0.035	-	-	-	-
440	0.12-0.18	0.10-0.35	0.90-1.20	0.035	0.035	-	-	-	-
243	0.12-0.20	0.10-0.35	0.40-0.80	0.035	0.035	-	0.25-0.35	-	Al 0.012
620-460	0.10-0.15	0.10-0.35	0.4-0.7	0.03	0.03	0.7-1.10	0.45-0.65	-	Al 0.020
622-490	0.08-0.15	0.5	0.4-0.7	0.03	0.03	2.00-2.50	0.90-1.20	-	Al 0.020
629-470	0.15	0.25-1.00	0.30-0.60	0.03	0.03	8.00-10.00	0.90-1.10	-	Al 0.020
629-590	0.15	0.25-1.00	0.30-0.60	0.03	0.03	8.00-10.00	0.90-1.10	-	Al 0.020
762	0.17-0.23	0.50	1.00	0.03	0.03	10.00-12.50	0.80-1.20	0.30-0.80	vanadium 0.25-0.35
Note:243,620-460,622-490,629-470,629-590 the following remained elements shall not exceed Ni,0.30%;Cu ,0.25%;Sn,0.03%

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	Elongation %
360	360-500	235	24
440	440-580	245	21
243	480-630	275	22
620-460	460-610	180	22
622-490	490-640	275	20
629-470	470-620	185	20
629-590	590-740	400	18
762	720-870	470	15

Delivery condition	steel grade	Final supply condition	Temperature of heat treatment
	360,440(seamless hot finished)	hot finished	-
	360,440(seamless cold finished)	normalized	880-940
	243(all manufacturing condition)	normalized	900-960
	622-490(seamless)	normalized+tempered	normalized900-960 tempered680-750
	629-470(seamless)	annealed	850-950
	629-590(seamless)	normalized+tempered	normalized900-1000 tempered700-800
	762(seamless)	normalized+tempered	normalized1020-1070 tempered730-780

Container loading and Shipment:

Product Tags:

high carbon steel tube

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Categories	Heat Exchanger Tubes
Brand Name:	TORICH
Model Number:	BS 3059
Certification:	ISO 9001 ISO14001 TS 16949
Place of Origin:	China
MOQ:	5TONS
Price:	600-1200USD/tons
Supply Ability:	50000 tons per year
Delivery Time:	36-60days after order confirmed
Packaging Details:	Packed in bundles or wooden box or upon request
Material:	Carbon Steel and Alloy Steel
Steel Grade:	360 440 243 etc
Standard:	BS 3059
Application:	For boiler and superheater
Produce method:	Seamless ,welded
Delivery condition:	Hot finished, cold finished
Shape:	Round