Name: ASTM A790 UNS S32750 Austenitic Stainless Super Duplex Steel Pipe for High-Pressure Environments with Stress Corrosion Cracking Resistance
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A790 UNS S32750
Price: 120000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

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ASTM A790 UNS S32750 Austenitic Stainless Super Duplex Steel Pipe for High-Pressure Environments with Stress Corrosion Cracking Resistance

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASTM A790 UNS S32750

Payment & Shipping Terms:

Minimum Order Quantity:	500KGS
Price:	Negotiable
Packaging Details:	Plywooden Case /Iron Case
Delivery Time:	15-30days
Payment Terms:	L/C,T/T
Supply Ability:	1500 tons per month

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Detailed Product Description

Standard:	ASTM A790	Material:	UNS S32750 Super Duplex
Equivalent Standard:	EN 10216-5 / NORSOK M-630	Size Range:	OD: 1/2"~24"
Application:	Oil And Gas	Type:	Seamless, Welded
Highlight:	ASTM A790 super duplex steel pipe , UNS S32750 seamless stainless pipe , oil and gas duplex steel pipe

ASTM A790 UNS S32750 Seamless Austenitic Stainless Super Duplex Steel Pipe for Oil and Gas Applications

YUHONG GROUP is a leading manufacturer of high-performance stainless steel and duplex pipes, with over 30 years of expertise in serving the global oil & gas industry. Our ASTM A790 UNS S32750 Seamless Super Duplex Steel Pipes are engineered for the most demanding subsea and sour service applications.

Heat Treatment Specifications for S32750

Parameter	Requirement
UNS Designation	S32750
Type	2507
Heat Treatment Temperature	1880-2060°F (1025-1125°C)
Quenching Method	Rapid cooling in air or water
Material Standard	ASTM A270/A270M

Chemical Composition of UNS S32750

Element	Requirement (%)
Carbon (C), max	0.03
Manganese (Mn), max	1.2
Phosphorus (P), max	0.035
Sulfur (S), max	0.02
Silicon (Si), max	0.8
Nickel (Ni)	6.0-8.0
Chromium (Cr)	24.0-26.0
Molybdenum (Mo)	3.0-5.0
Nitrogen (N)	0.24-0.32
Copper (Cu), max	0.5
Tungsten (W)	0.50-1.00

Mechanical Properties of UNS S32750

Property	Requirement
UNS Designation	S32750
Type	2507
Tensile Strength, min	116 ksi [800 MPa]
Yield Strength, min	80 ksi [550 MPa]
Elongation, min	15%
Hardness, max (HBW)	300
Hardness, max (HRC)	32