Great Quality N08926/1.4529/ASTM A240 Duplex Stainless Steel Bar for Desalinization Systems 926 Steel Rod

• Customization: Available
• Type: Alloy Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB
• Model NO.: 926 Bar/Rod
• Composition: Duplex Steel
• Technique: Cold Rolled
• Shape: Bar
• Surface Treatment: Color Coated
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel
• Application: Die Steel Bar
• Key Words: 926 Bar/Rod
• Thickness: 2mm - 100mm
• Outside Diameter: 4.0 - 1219mm
• Length: as Your Requirments
• Diameter Tolerance: H9, H11, H13, K9, K11, K13 etc
• Sample: Free-Sample
• Surface: Lack, Peeled, Polishing, Bright, Sand Blast, Hl
• MOQ: 100kgs
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: S31008/AMS 5521/ASTM A240
• Trademark: LORK
• Origin: China
• HS Code: 7219350000
• Production Capacity: 50000kg/Month

Product Description

Product Description

 

Introduction

Alloy 926 is a super-austenitic molybdenum stainless steel that exhibits excellent resistance to a variety of highly corrosive environments. The combination of molybdenum and nitrogen in its composition resists pitting and crevice corrosion, while copper improves sulfuric acid resistance, and nitrogen improves yield and tensile strengths.

The following datasheet will provide more details about alloy 926.

Composition
The following table shows the chemical composition of alloy 926.

Element	Content (%)
Iron, Fe	41.69 - 50.35
Nickel, Ni	24-26
Chromium, Cr	19-21
Molybdenum, Mo	6-7
Manganese, Mn	≤2
Copper, Cu	0.5-1.5
Silicon, Si	≤0.5
Nitrogen, N	0.15-0.25
Phosphorous, P	≤0.03
Carbon, C	≤0.02
Sulfur, S	≤0.01

Grade Specification

Grade	UNS	DIN	EN	AMS	ASTM		JIS
926	N08926	-	1.4529		ASTM A240		-

Characteristics

increased resistance to stress corrosion cracking compared to other austenitic stainless steels

excellent general corrosion resistance in use of oxidizing as well as reducing media

less tendency to form intermetallic phases compared to similar steels with only 18% nickel content

very good resistance at pitting and crevice corrosion

Approval for pressure vessels with temperatures between -196 and 400 ºC

Building construction approval for components and fasteners made of stainless steel 

 

Physical Properties
The physical properties of alloy 926 are outlined in the following table.

Properties	Metric	Imperial
Density	8.03 g/cm³	0.29 lb/in³

Mechanical Properties
The mechanical properties of alloy 926 are outlined in the following table.

Properties	Metric	Imperial
Tensile strength	≥648 MPa	≥94000 psi
Yield strength	≥296 MPa	≥43000 psi
Modulus of elasticity	192 GPa	27800 ksi
Elongation at break	≥35 %	≥35 %
Rockwell B hardness	≤86	≤86

Applications

Vaporizers, heat exchangers, tank housings, etc. in phosphorus acid production  
Facilities and pipework in the use of diluted sulfuric and phosphorus acid, even if these are contaminated with chlorides 
Distributor systems and coolers for sulfuric acid plants 
Concentration and crystallization plants in salt extraction by vaporization 
Fire extinguishing systems, sea water filtration, hydraulics and injection systems of off-shore engineering 
Pump frames of oil extraction pumps 
Pump lines and couplings, wire lines in oil and gas extraction 
Condenser pipes and pipework systems in power plants with heavily contaminated cooling water 
Parts for flue gas desulfurization that are exposed to modest corrosion strain 
Facilities and parts for the bleaching phase of the pulp industry 
Flexible pipes in the off-shore industry 
Tanks for storing and transport of aggressive chemical substances 



 

Surface Treatment

 

 

 

 

Process

 

 

 

Main Applications

 

 

 

 

Company Profile

 

 

 

Packaging & Shipping

 

 

 

 

 

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