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Hot Rolled Hastelloy C276 Bar Solid Solution Alloy UNS N10276 ASTM EN DIN GB Standard

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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

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Hot Rolled Hastelloy C276 Bar Solid Solution Alloy UNS N10276 ASTM EN DIN GB Standard

Certification	ISO, RoHS, IBR, AISI, ASTM, GB, EN
Minimum Order Quantity	1 kg
Price	US $40-55 / kg
Model Number	C276
Shape	Round
Technique	Hot Rolled
Surface Treatment	Pickling
Diameter Range	6.0 - 350mm
Length	Custom cutting
Surface Finish	Black, bright
Density	8.89 g/cm³
Melting Range	1325 - 1370°C
Thermal Conductivity	10.1 W/m·K
Tensile Strength	≥690 MPa
Yield Strength	≥283 MPa
Elongation	≥40%
Hardness	≤100 HRB
Electrical Resistivity	1.30 μΩ·m

Detailed Product Description

Hastelloy C276 Round Bar Specifications

Product: Hastelloy C276 Round Bar / Rod
Diameter Range: 6.0 - 350mm
Length: Custom cutting available
Surface: Black, bright
Brand: DELTA
Services: Cutting, Polishing
MOQ: 2 Kgs
Packing: Waterproof paper and wooden pallets/boxes
Delivery: Within 12 days

Available Stock Diameters

6mm

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Material Overview

Hastelloy C-276 (UNS N10276, W.Nr. 2.4819) is a nickel-chromium-molybdenum alloy renowned for exceptional corrosion resistance in severe environments. This hot-rolled solid solution treated C-276 alloy bar offers optimal mechanical properties and microstructural uniformity for machining and fabrication processes.

Chemical Composition

Element	Content (% by weight)	Role in Alloy
Nickel (Ni)	Balance (52-60%)	Base element providing austenitic matrix and general corrosion resistance
Chromium (Cr)	14.5 - 16.5	Confers resistance to oxidizing media and high-temperature oxidation
Molybdenum (Mo)	15.0 - 17.0	Enhances resistance to reducing acids and pitting/crevice corrosion
Tungsten (W)	3.0 - 4.5	Improves resistance to reducing acids and localized corrosion
Iron (Fe)	4.0 - 7.0	Balances composition and cost
Carbon (C)	≤0.01 (typically)	Kept extremely low to prevent carbide precipitation

Physical Properties

Property	Value
Density	8.89 g/cm³ (0.321 lb/in³)
Melting Range	1325 - 1370°C (2417 - 2498°F)
Thermal Conductivity	10.1 W/m·K (70 Btu/ft·h·°F)
Modulus of Elasticity	205 GPa (30 × 10⁶ psi)

Mechanical Properties

Property	Typical Value
Tensile Strength	≥690 MPa (≥100 ksi)
Yield Strength (0.2% offset)	≥283 MPa (≥41 ksi)
Elongation in 2 inches	≥40%
Hardness (Rockwell B)	≤100 HRB

Corrosion Resistance

Excellent resistance to sulfuric acid, hydrochloric acid, and phosphoric acid
Good resistance to oxidizing media including ferric chloride and cupric chloride
Exceptional resistance to pitting and crevice corrosion in chloride environments
High resistance to chloride-induced stress corrosion cracking
Withstands wet chlorine gas, hypochlorite solutions, and chlorine dioxide

Applicable Standards

ASTM: B574, B575, B622
EN/DIN: 2.4819, 17744, 17750, 17751
GB: NS334, GB/T 15008
Other: UNS N10276, ISO NiMo16Cr15Fe6W4

Industrial Applications

Chemical Processing Industry - reactor vessels, agitator shafts, valves
Pollution Control and Flue Gas Desulfurization Systems
Pharmaceutical and Food Processing equipment
Marine and Offshore Applications - seawater pumps, valve systems
Oil and Gas Industry - sour gas service, refining applications

Available Product Forms

Round bar, strip, coil, pipe, sheet, plate, wire
Plate and sheet for vessel construction
Pipe and tube for process piping
Wire and welding products
Cast products and forgings
Fasteners and specialized components

Product Tags: Hot Rolled Hastelloy C276 Bar Solid Solution Alloy Nickel Alloy Bar ASTM EN DIN GB Standard UNS N10276 Bar

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