Alloy 625 UNS N06625 Tubing

1. Standard: ASTM B444, ASME SB444, AMS 5581
2. OD: 1/2" - 48"
3. Wall thickness: SCH10 - SCH160
4. Length: Single random, double random, or cut length

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Product Introduction

ASTM B444 SB 444 Inconel 625 | Alloy 625 | UNS N06625 Suppliers Manufacturers

UNS N06625 is a nickel-chromium alloy, Alloy 625 Tubing has high strength characteristics and high temperature resistance. The service temperature range is from cryogenic to 980°C (1800°F). 2.4856 Inconel 625's strength comes from the solid solution strengthening of molybdenum and niobium in its nickel-chromium matrix. SB444 UNS N06625 also exhibits excellent corrosion and oxidation resistance. The ability to withstand high stresses and resist corrosion in highly acidic environments makes it ideal for nuclear and marine applications.

ASTM B444 UNS N06625 Typical Applications:

Wellhead Components
Gas Pipeline Control Lines
Heat Exchangers
Petroleum Refining
Chemical Processing
Marine
Nuclear Applications

Inconel 625 UNS N06625 Pipe Tube Specifications

Standard	ASTM B444 - UNS N06625 Cold-worked seamless tube
Type	Cold Drawn / Hot Rolled
Size	Seamless - 1/4" NB to 6" NB (Nominal Bore Size) Welded / ERW- 1" NB to 16" NB (Nominal Bore Size)
Shapes	Round, Rectangular, Square, Hydraulic, Straight, "U" Shape, Coiled, Honed Tubes, Pan Cake Coils
Manufacturing Type	Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded
Thickness Range	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS
Standard	SUS, JIS, AISI, ASTM, GB, DIN, EN
Delivery Condition	Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF

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Inconel 2.4856 Mechanical Properties

Temper	Annealed (Grade1)		Solution-treated (Grade 2)
Tensile Rm	120	ksi (min)	100	ksi (min)
Tensile Rm	827	MPa (min)	690	MPa (min)
R.p. 0.2% Yield	60	ksi (min)	40	ksi (min)
R.p. 0.2% Yield	414	MPa (min)	276	MPa (min)
Elongation (2" or 4D gl)	30	% (min)	30	% (min)

Alloy 625 UNS N06625 Testing

EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificate (MTC)
Raw Material Certificate
100% Radiographic Inspection Report
100% PMI
SGS Third Party Inspection Report
Surface Roughness and Dimension Measurements
Manufacturer Test Certificates (Impact Test, Flattening, Rotation, Curve, Hardness, Intergranular, Pitting, Grain Size, ET, UT, HT...)

Heat Treatment Processing Notes:

Solution annealing to 2000 °F (1093 °C) minimum, may be followed by stabilization annealing. Anneal to 1800 °F (982 °C) minimum to improve resistance to sensitization.