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Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate
Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate
Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate
Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate
Specifications
Brand Name :
HT
Model Number :
ASTM UNS S32750
Certification :
ISO SGS BV TUV
Place of Origin :
China
MOQ :
10KGS
Price :
negotiable
Payment Terms :
T/T
Supply Ability :
1000KGS
Delivery Time :
5-8 days
Packaging Details :
Wooden cases, pallets, nylon bags or according to the customers' requirements.
Product name :
Duplex 2205 F51 UNS S31803 DIN 1.4462 318LN Plate SO BL SW THD LJ WN Welding Flange
Surface :
Black/Bright
Standard :
ASTM UNS S32750
Technique :
Cold/Hot Rolled
Type :
Nickel Alloy Round Bar
Supply :
China
Description

Duplex 2205 F51 UNS S31803 DIN 1.4462 318LN Plate SO BL SW THD LJ WN Welding Flange

Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate

1. Chemical Composition

The chemical composition of grade 2205 stainless steel is outlined in the following table.

Element Content (%)
Iron, Fe 63.75-71.92
Chromium, Cr 21.0-23.0
Nickel, Ni 4.50-6.50
Molybdenum, Mo 2.50-3.50
Manganese, Mn 2.0
Silicon, Si 1.0
Nitrogen, N 0.080-0.20
Carbon, C 0.030
Phosphorous, P 0.030
Sulfur, S 0.020

2. Physical Properties

The following table shows the physical properties of grade 2205 stainless steel.

Properties Metric Imperial
Density 7.82 g/cm³ 0.283 lb/in³

3. Mechanical Properties

The mechanical properties of grade 2205 stainless steel are displayed in the following table.

Properties Metric Imperial
Tensile strength at break 621 MPa 90000 psi
Yield strength (@strain 0.200 %) 448 MPa 65000 psi
Elongation at break (in 50 mm) 25.0 % 25.0 %
Hardness, Brinell 293 293
Hardness, Rockwell c 31.0 31.0

4. DUPLEX APPLICATIONS

(1). Chemical processing, transport and storage,

(2). Oil and Gas exploration and processing equipment,

(3). Marine and other high chloride environments,

(4). Pulp and paper digesters, liquor tanks and paper machines.

5. Fabrication and Heat Treatment

(1). Annealing

Grade 2205 stainless steel is annealed at 1020-1070°C (1868-1958°F) and then water quenched.

(2). Hot Working

Grade 2205 stainless steel is hot worked in the temperature range of 954-1149°C (1750-2100°F). Hot working of this grade stainless steel under room temperature is recommended whenever possible.

(3). Welding

Welding methods recommended for grade 2205 stainless steel include SMAW, MIG, TIG and manual covered electrode methods. During the welding process, the material should be cooled below 149°C (300°F) between passes and preheating of the weld piece should be avoided. Low heat inputs should be used for welding grade 2205 stainless steel.

(4). Forming

Grade 2205 stainless steel is difficult to form due to its high strength and work hardening rate.

(5). Machinability

Grade 2205 stainless steel can be machined with either carbide or high speed tooling. The speed is reduced by about 20% when carbide tooling is used.

Product tags

ss welding rod number

,

6204 c4 deep groove bearing

,

din931 hexagon head bolts
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Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate

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Product Detail
Brand Name :
HT
Model Number :
ASTM UNS S32750
Certification :
ISO SGS BV TUV
Place of Origin :
China
MOQ :
10KGS
Price :
negotiable
Contact Supplier
Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate
Duplex 2205 SO BL SW THD LJ WN Welding Flange F51 UNS S31803 DIN 1.4462 318LN Plate

Zhengzhou Huitong Pipeline Equipment Co.,Ltd.

Active Member
7 Years
henan, zhengzhou
Since 1978
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Hastelloy Pipe, Inconel Pipe, Nickel Alloy Pipe
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Active Member
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