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ASTM A789 Duplex Steel Pipe , Super Duplex 2507 Round Bar Large Diameter

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ASTM A789 Duplex Steel Pipe , Super Duplex 2507 Round Bar Large Diameter

Country/Region	china
City & Province	wenzhou zhejiang
Categories	Metal Casting Machinery

Product Details

ASTM A789 /790 S32750,SAF2507,00Cr22Ni7Mo4N,duplex steel seamless pipe / dual phase tube

zheheng steel as one of ASTM a789 duplex steel pipe manufacturer, S32750 stainless steel seamless pipe exporter, 00Cr22Ni7Mo4N duplex steel pipe stockholder, ss cold draw duplex steel pipe supplier more than 20 years experence in production ,our S32750,SAF2507,00Cr22Ni7Mo4N,duplex steel seamless pipe

are applicate in Decoration construction, upholstery, industry instrument

General description:

1. Surface Pickling, annealing, polishing, bright, sand blast, hair line, etc.

2. Price Term Ex-work, FOB, CFR, CIF, or as required.

3. Payment Term T/T, L/C, Western Union.

4. MOQ 500kg

5. Delivery Time Prompt delivery or according to order's quantity.

6. Package

Export standard package: bundled wooden box, suit for all kinds of transport,or be

2507 steel pipe Heat Treatment method:
All tubes shall be furnished in the heat-treated condition in accordance with the procedures shown in Table 2. For seamless tubes, as an alternate to final heat treatment in a continuous furnace or batch-type furnace, immediately following hot forming while the temperature of the tubes is not less than the specified minimum solution treatment temperature,tubes may be individually quenched in water or rapidly cooled by other means

Duplex steel pipe details description:

1.	Item	s steel pipe
2.	Material	S31500,S31803,S32900,S31260,S32750,S32550,W-Nr 1.4462, W-Nr 1.4417,W-Nr 1.4507,W-Nr 1.4501,W-Nr 1.4362,W-Nr 1.4410, W-Nr 1.4460,SAF 2205,SAF 2507,SAF 2304,etc.
3.	Specifications	Wall thickness	1.0-150mm(SCH10S-XXS)
		Outside diameter	3.0-2500mm(1/8"-100")
		Length	6m,5.8m,8m,11.8m,12m or as required.

2507 duplex steel pipe chemical composition:

Steel Grade	C≤	Mn≤	Si≤	S≤	P≤	Cr	Ni	Mo	Cu≤	N
S32750((SAF2507) 00Cr22Ni7Mo4N	0.03	1.20	0.80	0.020	0.035	24.0/ 26.0	6.0/ 8.0	3.0/ 5.0	0.50	0.24/ 0.32
										0.08/ 0.20
S31500(3RE60) 00Cr18Ni5Mo3Si2	0.03	1.2/ 2.00	1. 4/ 2.00	0.030	0.030	18.0/ 19.0	4.25/ 5.25	2.50/ 2.00		0.05/ 0.10

Steel Grade	Heat Treatment℃	Ab(MPa)≥	As(MPa)≥	EL≥	HB	HRC
S32750(SAF2507) 00Cr22Ni5Mo3N	1025-1125	800	550	15	310	32

S31500(3RE60) 00Cr18Ni5Mo3Si2	980-1040	630	440	30	290	30.5

General Requirements
Product furnished under this specification shall conform to the applicable requirements of Specification A 1016/A 1016M, unless otherwise provided herein.
Manufacture
The tubes shall be made by the seamless or welded process with no filler metal added.

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