Product Name: Nickel Alloy Plate/Sheet
Grade: INCONEL 20 (UNS N08020)
Features: Alloy 20 has excellent resistance in chemicals containing sulfuric acid, and has good resistance to environments containing chlorides, phosphoric acid and nitric acid. It contains niobium for stabilization against sensitization and resultant intergranular corrosion. It also has good mechanical properties and fabricability.
Applications: Chemical, food, pharmaceutical and plastics industries, heat exchangers, mixing tanks, pickling equipment, synthetic rubber manufacturing equipment, pumps, valves and piping.
Physical Properties:
| Alloy and State |
Tensile Strength |
Yield Strength |
Rate of Elongation |
Brinell Hardness |
| Rm N/mm2 |
RP0.2N/mm2 |
A5% |
HB |
| Inconel 600 (Outside Diameter≥127) |
550 |
205 |
35 |
- |
| Inconle 600 (Outside Diameter≤127) |
550 |
240 |
30 |
- |
| Inconel 601 |
550 |
205 |
30 |
- |
| Inconel 625 Solid Solution |
690 |
276 |
30 |
≤220 |
| Inconel 625 Annealing |
827 |
414 |
30 |
- |
| Inconel 690 |
700 |
350 |
35 |
≥85 |
| Inconel 718 (Solution Treatment) |
<965 |
550 |
30 |
≤363 |
| Inconel 718 (Solution + Aging) |
1275 |
1034 |
12 |
≥331 |
| Inconel X-750 |
1170 |
790 |
10 |
302-363 |
| Inconel 20 |
551 |
241 |
30 |
- |
| Inconel 28 |
500 |
215 |
40 |
≤155 |
| Inconel 617 |
680 |
300 |
30 |
- |
| Inconel 925 |
650 |
300 |
30 |
- |
| Inconel 926 |
650 |
295 |
35 |
- |
| Inconel 825 |
586 |
241 |
30 |
- |
| Inconel 800 |
520 |
205 |
30 |
- |
| Inconel 800H |
450 |
170 |
30 |
- |
| Inconel 800HT |
450 |
170 |
30 |
- |
Chemical Composition:
| % |
Inconel 600 |
Inconel 601 |
Inconel 625 |
Inconel 617 |
Inconel 690 |
Inconel 718 |
Inconel 725 |
Inconel X-750 |
Inconel 20 |
Inconel 28 |
Inconel 925 |
Inconel 926 |
Inconel 825 |
Inconel 800 |
Inconel 800H |
Inconel 800HT |
| C |
≤0.15 |
≤0.1 |
≤0.1 |
0.05-0.15 |
≤0.05 |
≤0.08 |
≤0.03 |
≤0.08 |
≤0.07 |
≤0.02 |
≤0.03 |
≤0.02 |
≤0.05 |
≤0.1 |
0.05-0.1 |
0.06-0.1 |
| Mn |
≤1.0 |
≤1.5 |
≤0.5 |
≤1.0 |
≤0.5 |
≤0.35 |
≤0.35 |
≤1.0 |
≤2.0 |
≤2.5 |
≤1.0 |
≤2.0 |
≤1.0 |
≤1.5 |
≤1.5 |
≤1.5 |
| Fe |
6.0-10.0 |
balance |
≤5.0 |
-- |
7.0-11.0 |
balance |
-- |
5.0-9.0 |
balance |
balance |
balance |
balance |
balance |
balance |
balance |
balance |
| P |
≤0.015 |
≤0.02 |
≤0.015 |
≤0.012 |
-- |
≤0.015 |
≤0.015 |
-- |
≤0.045 |
≤0.02 |
≤0.03 |
≤0.03 |
≤0.02 |
-- |
-- |
-- |
| S |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.015 |
≤0.010 |
≤0.01 |
≤0.035 |
≤0.015 |
≤0.03 |
≤0.01 |
≤0.03 |
≤0.015 |
≤0.015 |
≤0.015 |
| Si |
≤0.5 |
≤0.5 |
≤0.5 |
≤1.0 |
≤0.5 |
≤0.35 |
≤0.20 |
≤0.5 |
≤1.0 |
≤1.0 |
≤0.5 |
≤0.5 |
≤0.5 |
≤1.0 |
≤1.0 |
≤1.0 |
| Cu |
≤0.5 |
≤1.0 |
-- |
≤0.5 |
≤0.5 |
≤0.3 |
-- |
≤0.5 |
3.0-4.0 |
0.6-1.4 |
1.5-3.0 |
0.5-1.5 |
1.5-3.0 |
≤0.75 |
≤0.75 |
≤0.75 |
| Ni |
≥72.0 |
58.0-63.0 |
≥58.0 |
≥44.5 |
≥58.0 |
50.0-55.0 |
55.0-59.0 |
≥70.0 |
32.0-38.0 |
30.0-34.0 |
42.0-46.0 |
24.0-26.0 |
38.0-46.0 |
30.0-35.0 |
30.0-35.0 |
30.0-35.0 |
| Co |
-- |
-- |
≤1.0 |
10.0-13.0 |
-- |
≤1.0 |
-- |
≤1.0 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Al |
-- |
1.0-1.7 |
≤0.4 |
0.8-1.5 |
-- |
0.2-0.8 |
-- |
0.4-1.0 |
-- |
-- |
0.15-0.5 |
-- |
≤0.2 |
0.15-0.6 |
0.15-0.6 |
0.15-0.6 |
| Ti |
-- |
-- |
≤0.4 |
≤0.6 |
-- |
0.65-1.15 |
-- |
2.25-2.75 |
-- |
-- |
1.9-2.4 |
-- |
0.6-1.2 |
0.15-0.6 |
0.15-0.6 |
0.15-0.6 |
| Cr |
14.0-17.0 |
21.0-25.0 |
20.0-23.0 |
20.0-24.0 |
27.0-31.0 |
17.0-21.0 |
19.0-22.5 |
14.0-17.0 |
19.0-21.0 |
26.0-28.0 |
19.5-23.5 |
19.0-21.0 |
19.5-23.5 |
19.0-23.0 |
19.0-23.0 |
19.0-23.0 |
| Nb+Ta |
-- |
-- |
3.15-4.15 |
-- |
-- |
-- |
-- |
0.7-1.2 |
8*C-1 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| Mo |
-- |
-- |
8.0-10.0 |
8.0-10.0 |
-- |
2.8-3.3 |
7.0-9.5 |
-- |
2.0-3.0 |
3.0-4.0 |
2.5-3.5 |
6.0-7.0 |
2.5-3.5 |
-- |
-- |
-- |
| B |
-- |
-- |
-- |
-- |
-- |
≤0.06 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
| N |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
0.15-0.25 |
-- |
-- |
-- |
-- |
| Nb |
-- |
-- |
-- |
-- |
-- |
4.75-5.5 |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
Audited Supplier 
Product Name: Nickel Alloy Plate/Sheet
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