High Temperature High Quality Alloy Hastelloy C-4

• Customization: Available
• Product Type: Wire
• Material: Ni Mo
• Model NO.: Hastelloy C-4
• Carbon Content: Low Carbon
• Condition: Bright, Annealed
• Transport Package: in Spool, Carton, Wooden Case
• Trademark: Ualloy
• Origin: China
• Production Capacity: 500 Tons/Year

Product Description

Hastelloy˘ C-4
Available in any of the 'profile options'
This Nickel-Chromium-Molybdenum alloy tolerates high temperatures and gives a design freedom in areas where weld geometry makes excessive heat build-up unavoidable. Resistance to general and localised corrosion and stress corrosion cracking is generally similar to Hastelloy C-276.

Chemical Composition

Specifications

Designations

Key Features

Typical Applications

Element	Min %	Max %
Cr	14.00	18.00
Mo	14.00	17.00
Fe	-	3.00
C	-	0.015
Si	-	0.08
Co	-	2.00
Mn	-	1.00
P	-	0.04
S	-	0.03
Ti	-	0.70
Ni	Bal

ASTM B574
ASTM B619

W.NR 2.4610
UNS N06455
AWS 052

Excellent resistance to stress-corrosion cracking and to oxidizing atmospheres at high temperature
Exceptional resistance to a wide variety of chemical process environments including, hot contaminated mineral acids, solvents, chlorine, formic and acetic acids, and salt waters.

Chemical processing

Density	8.64 g/cm³	0.312 lb/in³
Melting Point	1399°C	2550°F
Coefficient of Expansion	10.8 μm/m °C (20 - 100°C)	6.0 x 10-6 in/in °F (70 - 212°F)
Modulus of Rigidity	81.2 kN/mm²	11777 ksi
Modulus of Elasticity	212.4 kN/mm²	30807 ksi

Heat Treatment of Finished Parts
Condition as supplied by Alloy Wire	Type	Temperature		Time (Hr)	Cooling
		°C	°F
Annealed or Spring Temper	Stress Relieve	400 - 450	750 - 840	2	Air

Properties
Condition	Approx. tensile strength		Approx. operating temperature
	N/mm²	ksi	°C	°F
Annealed	800 - 1100	116 - 159	-200 to +400	-330 to +750
Spring Temper	1300 - 1500	189 - 218	-200 to +400	-330 to +750

The above tensile strength ranges are typical. If you require different please ask.