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Boiler Nickel Alloy Tube BS 3059 Gr 320 Carbon Steel 60.3*5.4mm

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Boiler Nickel Alloy Tube BS 3059 Gr 320 Carbon Steel 60.3*5.4mm

Country/Region	china
City & Province	changzhou

Product Details

BS3059 Gr.320 Carbon steel seamless Boiler tube

Boiler Tubes Are Used As The Part Of Energy Type Equipment Such As Boilers, Steam Super-Heaters, Steam Pipelines And Similar Equipment. It Is Made From Heat Resisting Carbon And Low Alloyed Steel Which Can Withstand Load At High Pressure And Temperature.

BS 3059-1 Grade 320 Carbon Steel Seamless Tubes are also known as mild steel pipes and tubes.BS 3059-1 Grade 320 Tubes are low-cost Low Carbon Steel Tubes with max 016 % carbon content with a combination of 030-070 % manganese easy to form and shape. These pipes are manufactured as per BS Specification and are commercially referred to as cs pipes or ms pipes. Low Carbon Steel Pipes are not as hard as high carbon steel pipes, Though carburizing can increase their surface hardness.

Specifications:

Chemical Composition(%):

Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Other
360	≤0.17	0.10~0.35	0.40~0.8	≤0.035	≤0.035	-	-	-	-
440	0.12~0.18	0.10~0.35	0.90~1.2	≤0.035	≤0.035	-	-	-	-
243	0.12~0.2	0.10~0.35	0.40~0.8	≤0.035	≤0.035	-	0.25~0.35	-	Al≤0.012
620-460	0.10~0.15	0.10~0.35	0.40~0.7	≤0.030	≤0.030	0.70~1.10	0.45~0.65	-	Al≤0.02
622-490	0.08~0.15	≤0.50	0.40~0.7	≤0.030	≤0.030	2.00~2.50	0.90~1.2	-	Al≤0.02
629-470	≤0.15	0.25~1	0.3~0.6	≤0.030	≤0.030	8~10	0.9~1.1	-	Al≤0.02
629-590	≤0.15	0.25~1	0.3~0.6	≤0.030	≤0.030	8~10	0.9~1.1	-	Al≤0.02
762	0.17~0.23	≤0.50	≤1.00	≤0.030	≤0.030	10.00~12.5	0.80~1.2	0.30~0.8	V 0.25~0.35

Mechanical Properties:

Grade	Tensile Strength (MPa)	Yield Strength (Mpa Min)	Elongation (% Min)	Flatten Coefficient
360	360~500	235	24	0.1
440	440~580	245	21	0.07
243	480~630	275	22	0.07
620~460	460~610	180	22	0.07
622~490	490~640	275	20	0.07
629~470	470~620	185	20	0.07
629~590	590~740	400	18	0.07
762	720~870	470	15	0.08