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bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod
bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod
bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod
bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod
Specifications
Brand Name :
HT
Model Number :
hot cold rolled 1.4562 UNS N08031 Alloy 31 round hex bar rod
Certification :
ISO9001
Place of Origin :
China
MOQ :
100 kg
Price :
USD 20/kg
Payment Terms :
L/C,T/T, Western Union
Supply Ability :
10000 kg per month
Delivery Time :
30-35 work days
Packaging Details :
wooden case, wooden pallet
Product Type :
round bar rod wire
Name :
hot cold rolled 1.4562 UNS N08031 Alloy 31 round hex bar rod
Size :
5-500mm
Surface :
bright black polish
Producing standard :
DIN, ASME
Material :
Nickel alloy/stainless steel/duplex stainless
Description

hot cold rolled 1.4562 UNS N08031 Alloy 31 round hex bar rod

1. Material introduction for Alloy 31

ALLOY 1.4562 / UNS N08031 / ALLOY 31

Corresponding Standards: EN 1.4562, UNS N08031

MATERIAL DESCRIPTION

• Alloy 31 is a nickel, chromium and molybdenum stainless steel with nitrogen and copper additions. It combines moderate tensile strength and high ductility with excellent corrosion resistance in sulfuric acid, reducing and oxidizing media and has strong resistance to corrosion and erosion corrosion in phosphoric environment.
• Typically the alloy has PREN of ≥ 48, which ensure that the resistance to pitting corrosion is high.

CHEMICAL COMPOSITION

WEIGHT%CSIMNSPCRNIMONCU
MIN. 26,030,06,00,151,0
MAX.0,0150,32,000,0100,02028,032,07,00,251,4

PREN = (CR% + 3.3MO% + 16N%) ≥ 48
PRODUCT STANDARDS: ASTM B625 – 14
APPROVALS: FOR USAGE IN PRESSURE VESSELS WITH WALL TEMPERATURES BETWEEN -196°C TO 550°C

APPLICATIONS

Typical applications: Pulp and paper industry, flue gas desulphurization – FGD – systems, sea water heat exchangers, petroleum production and refining industry, mining industry – ore processing…

MECHANICAL PROPERTIES: BAR

YIELD STRENGTH
RP0.2
MPA		TENSILE STRENGTH
RM
MPA		ELONGATION
[%]		HARDNESS
[HB]		IMPACT
CHARPY-V, -196ºC
[J]		PRE
≥ 276≥ 650≥ 40 ≥ 140≥ 48

HEAT TREATMENT

Solution annealing at min 1150°C followed by water quenching.

WELDABILITY

Very good.

ALLOY 1.4562 / UNS N08031 / ALLOY 31 PLATES

DESCRIPTIONKG/PLATE
3 X 2000 X 8000 MM408
5 X 2000 X 8000 MM680


2. Alloy 31 round bar we exported to Korea
bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod














Product tags

white aluminium angle

,

black aluminium angle

,

6061 aluminum angle
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bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod

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Product Detail
Brand Name :
HT
Model Number :
hot cold rolled 1.4562 UNS N08031 Alloy 31 round hex bar rod
Certification :
ISO9001
Place of Origin :
China
MOQ :
100 kg
Price :
USD 20/kg
Contact Supplier
bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod
bright black surface 1.4562 UNS N08031 Alloy 31 round hex bar rod

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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