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ASTM A790 S32750 Super Duplex Stainless Steel Pipe with Cold Rolled Technique and Pickling Surface Treatment

Certification	ISO, ASTM
Minimum Order Quantity	50 kg
Price	US $7.85 / kg

Product Details

Model NO.	2507 S32750 1.4410	Shape	Round
Technique	Cold Rolled	Surface Treatment	Pickling
Outer Diameter	10.3mm - 1219mm	Wall Thickness	1.24mm - 54.59mm
Length	As Per Customer's Requirement	Carbon Content	0.03 Max
Silicon Content	0.8 Max	Manganese Content	1.2 Max
Phosphorus Content	0.03 Max	Sulfur Content	0.015 Max
Chromium Content	24.0-26.0	Nickel Content	6.0-8.0
Molybdenum Content	3.0-5.0
Highlight	Cold Rolled Stainless Steel Pipe , Pickling Surface Super Duplex Pipe , ASTM A790 S32750 Pipe

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Product Description

A790 S32750 Duplex 2507 Stainless Steel Pipe

Super Duplex 2507 Pipe manufactured to ASTM A789/A790 standards as cold rolled seamless pipe offering exceptional corrosion resistance and mechanical properties.

Product Overview

2507 Super Duplex Stainless Steel Pipe (UNS S32750) is engineered to address corrosion challenges common in 300 series stainless steels. This duplex structure combines the beneficial properties of ferritic alloys—including stress corrosion cracking resistance and high strength—with those of austenitic alloys, such as fabrication ease and corrosion resistance.

Key Advantages

Enhanced corrosion resistance compared to alternative materials
Superior tensile and yield strength with excellent ductility
Outstanding stress corrosion cracking resistance
Cost-effective solution without compromising quality
Superior surface finish and precise dimensional accuracy

Technical Specifications

Material Grades	S32205, S31803, S32304, S32750, F51, F53, 2205, 2507
Outer Diameter	10.3mm - 1219mm
Wall Thickness	1.24mm - 54.59mm
Length	Customized to customer requirements
Standards	ASTM A789; ASTM A790; EN 10216-5

Chemical Composition

Grade	C	Si	Mn	P	S	Cr	Ni	Mo	N
UNS S32750	0.03 max	0.8 max	1.2 max	0.03 max	0.015 max	24.0-26.0	6.0-8.0	3.0-5.0	0.24-0.32
UNS S31803	0.03 max	1 max	2 max	0.02 max	0.02 max	21.0-23.0	4.5-6.5	2.5-3.5	0.08-0.20

Physical Properties

Grade	Y.S. MPa min	T.S. MPa min	Elongation %	Hardness HRC
UNS S32750	550	800	15	20
UNS S31803	450	620	25	20

Industry Applications

Petroleum industry
Chemical processing
Instrumentation systems
Industrial transportation
Mechanical structure industry
High corrosion resistance applications (offshore industry)

Quality Assurance

Mill Test Certificate provided with shipment. Third-party inspection accepted. Comprehensive testing includes:

NDT (Ultrasonic test, Eddy Current test)
Mechanical Testing (Tension, Flaring, Flattening, Hardness, Hydraulic)
Metal Testing (Metallographic Analysis, Impact Test - High/low temperature)
Chemical Analysis (Photoelectric Emission Spectroscopic)

Ordering Information

Price Terms	FOB, CFR, CIF or negotiation
Payment Methods	T/T, LC or negotiation
Delivery Time	30 working days after deposit receipt
Packaging	Iron case, woven bag or custom requirements
Main Markets	Europe, Middle East, Southeast Asia, South America

Product Images

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ASTM A790 S32750 Super Duplex Stainless Steel Pipe with Cold Rolled Technique and Pickling Surface Treatment

Cold Rolled Stainless Steel Pipe

Pickling Surface Super Duplex Pipe

ASTM A790 S32750 Pipe