Home / Products / Nickel Alloys / Inconel 625 / ASTM B446 Inconel 625 Bars
Inconel 601 (UNS: N06601, Werkstoff Nr.: 2.4851)
Inconel 625 is a corrosion and oxidation resistant nickel alloy that is used both for its high strength and outstanding aqueous corrosion resistance. Its outstanding strength and toughness is due to the addition of niobium which acts with the molybdenum to stiffen the alloy’s matrix. Alloy 625 has excellent fatigue strength and stress-corrosion cracking resistance to chloride ions. This nickel alloy has excellent weldability and is frequently used to weld AL-6XN. This alloy resists a wide range of severely corrosive environments and is especially resistant to pitting and crevice corrosion. Some typical applications Inconel 625 is used in are chemical processing, aerospace and marine engineering, pollution-control equipment, and nuclear reactors.
ASTM B446 Inconel 625 Bars
Specifications
Standards |
Designation |
ASTM |
B 446 |
ASME |
SB 446 |
UNS |
N06625 |
Werkstoff Nr. |
2.4856 |
Inconel 625 Bars Inventory Stock
Sizes |
Availability |
6mm |
|
8mm |
|
10mm |
|
12mm |
|
13mm |
|
16mm |
|
19mm |
|
22mm |
|
28mm |
|
40mm |
|
60mm |
|
75mm |
|
90mm |
|
120mm |
|
Dimensions
Chemical Composition
|
Inconel 625 |
Ni |
58.0 min |
Cr |
20.0 – 23.0 |
Fe |
5.0 max |
C |
0.10 max |
Mn |
0.50 max |
Si |
0.50 max |
Mo |
8.0 – 10.0 |
Co |
1.0 max |
Al |
0.40 max |
Ti |
0.40 max |
Nb + Ta |
3.15 – 4.15 |
P |
0.015 max |
S |
0.015 max |
Mechanical & Physical Properties – Inconel 625
Density |
8.4 g/cm3 |
Melting Point |
1350 °C (2460 °F) |
Tensile Strength |
Psi – 135,000 , MPa – 930 |
Yield Strength (0.2%Offset) |
Psi – 75,000 , MPa – 517 |
Elongation |
42.5 % |
Subcategory: Metal; Nickel Base; Superalloy
Key Words: ASME SB-443, SB-444, SB-446, SB-564, Boiler Code Sections I, III, VIII, IX; AFNOR NC 22 D Nb; VdTUV 499, AMS 5581, AMS 5599, AMS 5666, AMS 5837; DIN 17744, 17750-17752, 17754; Werkstoff Nr. 2.4856; NACE MR-01-75, UNS N06625; BS 3072, 3074, 3076 (NA21); ASTM B443, ASTM B444, ASTM B446, ASTM B564, ASTM B704, ASTM B705, ASTM B751
Component
Al
C
Co
Cr
Fe |
Wt. %
Max 0.4
Max 0.1
Max 1
20 - 23
Max 5 |
Component
Mn
Mo
Nb
Ni |
Wt. %
Max 0.5
8 - 10
3.15 - 4.15
Min 58 |
Electrical Properties |
Electrical Resistivity |
0.000129 ohm-cm |
0.000129 ohm-cm |
|
Magnetic Permeability |
1.0006 |
1.0006 |
at 200 oersted (15.9 kA/m) |
Curie Temperature |
Max -196 °C |
Max -321 °F |
|
Thermal Properties |
CTE, linear 20°C |
12.8 µm/m-°C |
7.11 µin/in-°F |
20-100°C |
Heat Capacity |
0.41 J/g-°C |
0.098 BTU/lb-°F |
|
Thermal Conductivity |
9.8 W/m-K |
68 BTU-in/hr-ft²-°F |
|
Melting Point |
1290 - 1350 °C |
2350 - 2460 °F |
|
Solidus |
1290 °C |
2350 °F |
|
Liquidus |
1350 °C |
2460 °F |
|
Main Export Market
- Eastern Europe
- North America
- Mid East/Africa
- Central/South America
- Asia
- Western Europe
- Australasia
- UAE
Sales Locations
U.A.E,
Oman,
Saudi Arabia,
Qatar,
Bahrain,
Egypt,
Turkey
Singapore,
Thailand,
Malaysia
Indonesia
Poland
Italy
Portugal
Spain
Brazil
Chile
Venezuela
Costa Rica
USA
Canada
Angola
Sri Lanka
Russia