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ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex
Specifications
Brand Name :
ZHEMU
Model Number :
Standard and Customization
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Not limited
Price :
As Per Quotation
Payment Terms :
T/T
Supply Ability :
5000kg per Week
Delivery Time :
25-35 days
Packaging Details :
Plywood Box
Name :
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex Stainless Steel Round
Model NO. :
ASTM2507
Material :
Super Duplex Stainless Steel
Standards :
ASTM, GB, DIN
Surface Treatment :
Bright,Polish
Shape :
Round
Technique :
Hot Rolled,Cold Drawn,Forged
Description
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex Stainless Steel Round
PRODUCT DESCRIPTION

Introduction

2304 (UNS S32304) is a 23% chromium, 4% nickel, molybdenum-free duplex stainless steel. The Alloy 2304 has corrosion resistance properties similar to 316L. Furthermore, its mechanical properties, i.e., yield strength, are twice those of 304L/316L austenitic grades. This allows the designer to save weight, particularly for properly designed pressure vessel applications.

The alloy is particularly suitable for applications covering the -50°C/+300°C (-58°F/572°F) temperature range. Lower temperatures may also be considered but need some restrictions, particularly for welded structures.

With its duplex microstructure and low nickel and high chromium contents, the alloy has improved stress corrosion resistance properties compared to 304 and 316 austenitic grades.


Duplex Stainless 2304 Applications

▪ Bridges
▪ Storage tanks
▪ Water heaters
▪ Heat exchangers
▪ Pressure vessels
▪ Feedwater tubes
▪ Heat exchangers
▪ Flue-gas cleaning
▪ Seawater systems
▪ Desalination plants
▪ Parts for structural design
▪ Rotors, impellers and shafts
▪ Firewalls and blast walls on offshore platforms
▪ Cargo tanks and pipe systems in chemical tankers
▪ Piping and instrumentation tubing for general service


Duplex Stainless 2304 Chemical Composition

Element Content (%)
Iron, Fe 72.679
Chromium, Cr 23
Nickel, Ni 4
Molybdenum, Mo 0.20
Nitrogen, N 0.1
Carbon, C 0.02
Sulfur, S 0.001

Duplex Stainless 2304 Mechanical Properties

°C Rp 0.2MPa Rp 1.0MPa Rp 1.0MPa °F YS 0.2%Offset KSI YS 0.1%Offset KSI UTSKSI Elongation%
20 400 440 600 68 58 64 87 25
100 330 365 570 212 48 53 83 25
200 280 310 530 392 41 45 77 20
300 230 260 490 572 33 38 71 20

Manufacturing Process

Machining of stainless steel grade Duplex 2304 is performed at low speeds, and constant feeds help to reduce its tendency to work harden. This material is tougher than grade 304 and 316 stainless steels due to its long stringy chip. Chip breakers are recommended. Unlike the 300 series stainless steel, Duplex 2304 steel requires more pressure while performing forming due to its higher yield strength. Its low ductility characteristic tends to make it difficult to perform forming operations.
Welding can be performed using most of the traditional methods such as gas-tungsten arc welding (GTAW), submerged arc welding (SAW), and gas-metal arc welding (GMAW). The filler metal should be a balanced of ferrite/ austenite type like 2205 or 2304.
Hot working can be done after heating the material to 954-1093°C (1750-2000°F), which is followed rapid cooling. Annealing after working is recommended. For annealing, the material is heated to 930-1050°C (1710-1920°F) and then rapidly quenched.

Available Sizes And Specifications

2304 stainless steel plate sizes and specifications
Grade 2304
Cold rolled stainless steel plate Thickness: 0.3mm- 16.0mm, Width: 1000mm - 2000mm,Length: as requirements, Surface: 2B/BA/SB/8K/HL/1D/2D etc
Hot rolled stainless steel sheet Thickness: 3.0mm - 300mm, Width: 1000mm - 3000mm
Length: as requirements, Surface: No.1/pickling
Standard ASTM A240/A480, ASTM B688, ASTM B463/SB463, ASTM B168/SB168, ASTM B443/SB443/B424/SB424B625/SB625 B575/SB575, JIS G4303,
BS 1449, DN17441, G4305
Stainless steel plate Thickness: 8.0mm - 300mm, Width: 1000mm - 3000mm
Length: as requirements, Surface: No.1/pickling
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ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex

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Product Detail
Brand Name :
ZHEMU
Model Number :
Standard and Customization
Certification :
ISO
Place of Origin :
CHINA
MOQ :
Not limited
Price :
As Per Quotation
Contact Supplier
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex
ASTM2507 Stainless Steel Rod 1.4410 Stainless Steel Bar Duplex

Suzhou Zhemu Industrial Equipment Co.,Ltd

Verified Supplier
3 Years
jiangsu, suzhou
Since 2005
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Seller
Main Products :
Inconel Nickel Alloy, Hastelloy Alloy, Incoloy Alloy
Employee Number :
>100
Certification Level :
Verified Supplier
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