China High nickel-based alloy, performance far exceeds traditional stainless steel Suppliers, Factories

High-performance Hastelloy alloy plate: surpassing traditional stainless steel to cope with harsh working conditions

Delivery : EXW/FOB/CIF

Minimum order :100 kilograms

Supply Ability : 5000Tonkilograms / Month

Stock Time :10-25 DayS

Country of Origin : CHINA

Product Description

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Overview

Hastelloy C276 ASTM Standard B575 Plate is a nickel-molybdenum-chromium superalloy with an enhancement of tungsten made to have superb deterioration resistance in a wide variety of extreme atmospheres. Although there are a number of variations of the nickel alloy, Hastelloy C276 Plate is without a doubt the most commonly used.

Hastelloy C276 Plate shows superb deterioration resistance in a range of extreme settings and also media. Like lots of other nickel alloys, it is pliable, easily developed and also welded.

ASTM B575 UNS N10276 Hastelloy C276 Sheet is frequently utilized in several industries, consisting of petrochemical, chemical oil and gas, power generation, pharmaceutical, pulp and paper manufacturing and drainage treatment. Hastelloy C276 Coil has superior resistance to matching, tension deterioration breaking as well as oxidizing environments.

ASME SB 575 UNS N10276 material likewise displays resistance to deterioration by salt water in crevice conditions, which can generate hostile attack in other commonly utilized materials. UNS N10276 Plate is usually remedy heat-treated at 2050 Degree F and fast quenched.

The category of metal depends on its thickness: while sheet steel is less than 3 mm thick, plate steel is certainly thicker than 3 mm.

Hastelloy C276 Clad Plate
Hastelloy B Series Alloys
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Features & Characteristics

Hastelloy C276 Main Characteristics:

  • Excellent corrosion resistance in reducing environments.
  • Exceptional resistance to strong solutions of oxidizing salts, such as ferric and cupric chlorides.
  • High nickel and molybdenum contents providing good corrosion resistance in reducing environments.
  • Low carbon content which minimizes grain-boundary carbide precipitation during welding to maintain resistance to corrosion in heat-affected zones of welded joints.
  • Resistance to localized corrosion such as pitting and stress-corrosion cracking.
  • One of few materials to withstand the corrosive effects of wet chlorine gas, hypochlorite and chlorine dioxide.
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Technical Specifications

Mechanical Properties of Hastelloy Alloy Sheets & Plates

Grade Tensile (ksi) 2% Yield (ksi) Elongation % Hardness (HRb)
C22 115 55 60 59
C276 110 52.6 62 /

Chemical Composition of Hastelloy Alloy Sheets & Plates

Grade C Mn Si S Co Ni Cr Fe Mo P
C22 0.010 max 0.50 max 0.08 max 0.02 max 2.50 max 50.015 max 20.00-22.50 2.00-6.00 12.50-14.50 0.02 max
C276 0.01 max 1.0 max 0.08 max / 2.50 max Balance 14.5-16.5 4-7 15-17 0.04 max

Weight Per Square Meter (Hastelloy Alloy)

Size (mm) Weight per Sheet (Kg) Size (mm) Weight per Sheet (Kg)
2000x1000x0.7 11.5 2500x1250x1.5 38.4
2500x1250x0.7 17.9 3000x1500x1.5 55.3
2000x1000x0.9 14.7 2000x1000x2.0 32.7
2500x1250x0.9 23.0 2500x1250x2.0 51.2
2000x1000x1.0 16.4 3000x1500x2.0 73.7
2500x1250x1.0 25.6 2000x1000x2.5 40.9
3000x1500x1.0 36.8 2500x1250x2.5 63.9
2000x1000x1.2 19.6 3000x1500x2.5 92.1
2500x1250x1.2 30.7 2000x1000x3.0 49.6
Steel Plate Splicing Diagram
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Frequently Asked Questions

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What are the primary applications of Hastelloy C276 Plate?
Hastelloy C276 is widely used in petrochemical, oil and gas, power generation, pharmaceutical, pulp and paper manufacturing, and drainage treatment industries due to its superior corrosion resistance.
What makes Hastelloy C276 resistant to corrosion in welded joints?
The alloy has a low carbon content, which minimizes grain-boundary carbide precipitation during welding, ensuring it maintains resistance to corrosion in the heat-affected zones.
How does plate steel differ from sheet steel in this category?
The distinction is based on thickness: material less than 3 mm thick is classified as sheet steel, while material thicker than 3 mm is classified as plate steel.
Can Hastelloy C276 withstand wet chlorine gas?
Yes, Hastelloy C276 is one of the few materials capable of withstanding the corrosive effects of wet chlorine gas, hypochlorite, and chlorine dioxide.
What is the standard heat treatment for UNS N10276 Plate?
UNS N10276 Plate is typically solution heat-treated at 2050°F and then fast quenched to achieve optimal performance properties.
Does Hastelloy C276 perform well in salt water environments?
Yes, it displays excellent resistance to deterioration by salt water even in crevice conditions, which often cause aggressive attacks in other common materials.

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