Nickel Alloy 625 | McMaster-Carr

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Thickness

Length

Width

Diameter

Specifications Met

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Material Certificate with Traceable Lot Number

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Performance

High Strength

Yield Strength

50,000 psi to 99,999 psi

Maximum Temperature

Appearance

Heat Treatment

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REACH

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Tolerance Rating

Melting Point Temperature

2,350° F

Hardness Rating

Medium

Hardness

Rockwell B95

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Thermal Conductivity @ Temperature

70 BTU⋅in/(hr⋅ft²⋅°F) @ 70° F

Modulus of Elasticity

28,000 ksi

Export Control Classification Number (ECCN)

Surface Resistivity

25 Products

High-Strength 625 Nickel Sheets and Bars

A blend of nickel, chromium, and molybdenum makes these sheets and bars strong, weldable, and corrosion resistant. They’re often used in expansion joints, exhaust systems, and marine components. 625 nickel is comparable to Inconel 625 and Haynes 625.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Thk. Tolerance	Yield Strength, psi	Hardness	Heat Treatment	Specs. Met		2" × 12"	6" × 6"	12" × 12"	12" × 24"	12" × 36"
Plain



	0.02"	-0.004" to 0.004"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K1	—	000000	000000	0000000	0000000


	0.032"	-0.005" to 0.005"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K2	000000	00000	00000	000000	000000
	0.04"	-0.006" to 0.006"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K3	00000	00000	000000	000000	000000
	0.05"	-0.006" to 0.006"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K4	00000	00000	000000	000000	000000
	0.063"	-0.007" to 0.007"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K5	00000	00000	000000	000000	000000
	0.08"	-0.009" to 0.009"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K6	00000	00000	000000	000000	000000
	0.1"	-0.012" to 0.012"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K105	00000	00000	000000	000000	—
	0.125"	-0.012" to 0.012"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K7	00000	00000	000000	000000	000000
	0.188"	-0.019" to 0.184"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K8	00000	000000	000000	000000	00000000
	0.25"	-0.022" to 0.132"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K9	000000	000000	000000	00000000	—
	0.375"	-0.01" to 0.088"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K104	000000	000000	000000	00000000	—


	0.5"	-0.01" to 0.132"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K125	—	000000	—	—	—
	0.75"	-0.01" to 0.088"	60,000	Rockwell B95 (Medium)	Annealed	ASTM B443, SAE AMS5599	8786K126	—	000000	—	—	—

High-Strength 625 Nickel Rods

A blend of nickel, chromium, and molybdenum gives 625 nickel the strength, weldability, and corrosion resistance necessary for use in expansion joints, exhaust systems, and marine components. It is comparable to Inconel 625 and Haynes 625.

Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.

	Dia. Tolerance	Straightness Tolerance	Yield Strength, psi	Hardness	Heat Treatment	Specs. Met		3" Long	6" Long	12" Long	36" Long	48" Long
Plain



	3/8"	-0.002" to 0.002"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K111	000000	000000	000000	0000000	0000000


	1/2"	-0.002" to 0.002"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K112	00000	00000	00000	000000	000000
	5/8"	-0.002" to 0.002"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K113	00000	00000	00000	000000	000000
	3/4"	-0.002" to 0.002"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K114	00000	00000	000000	000000	000000
	1"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K115	00000	000000	000000	000000	000000
	1 1/4"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K116	000000	000000	000000	000000	—
	1 3/8"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K117	000000	000000	000000	00000000	—
	1 1/2"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K118	000000	000000	000000	00000000	—
	1 3/4"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K36	000000	000000	000000	00000000	—
	2"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K119	000000	000000	000000	00000000	—
	2 1/2"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K55	000000	000000	00000000	—	—


	3"	-0.003" to 0.003"	1/16"/5 ft.	60,000	Rockwell B95 (Medium)	Annealed	ASTM B446, SAE AMS5666	8791K56	000000	00000000	00000000	—	—