Name: ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A789 UNS S32750 Super Duplex Steel Seamless Tube
Price: 120000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

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ASTM A789 UNS S32750 Super Duplex 2507 Seamless Tube Bright Annealed Surface

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASTM A789 UNS S32750 Super Duplex Steel Seamless Tube

Payment & Shipping Terms:

Minimum Order Quantity:	500kgs
Packaging Details:	Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time:	7 DAYS
Payment Terms:	L/C, T/T

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Detailed Product Description

Product Name:	Duplex Steel Tube	Specification:	ASTM A789, ASME SA789
Material Grade:	Super Duplex 2507, UNS S32750	Size:	Can Custom
Length:	Single Random, Double Random & Cut Length	End:	Plain End, Beveled End
Type:	Seamless, Welded
Highlight:	ASTM A789 Super Duplex 2507 tube , UNS S32750 seamless stainless tube , bright annealed duplex steel tube

ASTM A789 Super Duplex 2507 UNS S32750 Seamless Duplex Tube For Heat Exchanger

ASTM A789 S32750 Bright Annealed Tube is a high-performance super duplex stainless steel tube known for its excellent corrosion resistance, high strength, and superior toughness. It is widely used in chemical, petrochemical, and marine industries due to its reliability in harsh environments.

- Standard: ASTM A789 — Standard Specification for Seamless and Welded Super Duplex Stainless Steel Tubing for General Service

- Finish: Bright Annealed, offering a smooth and clean surface with enhanced corrosion resistance

- Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking

- Mechanical Properties: High strength, toughness, and durability suitable for demanding applications

- Benefits: Enhances longevity and performance while reducing maintenance costs

ASTM A789 Super Duplex 2507 / UNS S32750 Duplex Steel Tube Equivalent Grade

Alloy	UNS Designation	Werkstoff NR.	Specifications	AFNOR	Grade	1.4410
2507	S32750	1.4410	A/SA789	Z3 CN 25.06 Az	F53	X2 Cr Ni MoN 25.7.4

Mechanical Properties of ASTM A789 UNS S32750 Super Duplex Steel Tube

Grades	Density (g/cm 3)	Density (lb/in 3)	Melting Point (°C)	Melting Point (°F)
S32750 / S32760	7.8	0.281	1350	2460

ASTM A789 Super Duplex 2507 / UNS S32750 Duplex Steel Tube Chemical Composition

Grade	C max	Si max	Mn max	P max	S max	Cr	Ni	Mo	N
UNS S32750	0.030	0.8	1.2	0.030	0.015	24.0-26.0	6.0-8.0	3.0-5.0	0.24-0.32
UNS S31803	0.030	1.0	2.0	0.020	0.020	21.0-23.0	4.5-6.5	2.5-3.5	0.08-0.20
UNS S31500	0.030	1.0	1.2-2.0	0.030	0.030	18.0-19.0	4.5-5.5	2.5-3.5	0.05-0.10