Nikkellegering 20 (UNS N08020) /DIN2.4660
Alloy | elemint | C | Si | Mn | S | P | Ni | Cr | Nb+Ti | Fe | Cu | Mo |
Alloy 20 | Min |
|
|
|
|
| 32.0 | 19.0 | 8*C |
| 3.0 | 2.0 |
Max | 0.07 | 1.0 | 2.0 | 0.035 | 0.045 | 38,0 | 21.0 | 1.0 | lykwicht | 4.0 | 3.0 |
Aolly Status | Treksterkte Rm Mpa Min. | Yield sterkte RP 0,2 Mpa Min | Ferlinging A 5 min % |
Annealed | 620 | 300 | 40 |
Tichtheidg/cm3 |
8.08 |
Rod, Bar, Wire en Forging Stock- ASTM B 462 ASTM B 472, ASTM B 473, ASME SB 472, ASME SB 473,
Plaat, blêd en strip- ASTM A 240, ASTM A 480, ASTM B 463, ASTM B 906, ASME SA 240,
Pipe en Tube- ASTM B 729, ASTM B 829, ASTM B 468, ASTM B 751, ASTM B 464, ASTM B 775, ASTM B 474,
Oar- ASTM B 366, ASTM B 462, ASTM B 471, ASTM B 475, ASME SB 366, ASME SB-462, ASME SB
Excellent algemiene corrosie ferset tsjin sulfuric acid
Excellent ferset tsjin chloride stress corrosie kraken
Excellent meganyske eigenskippen en fabricability
Minimale karbid delslach by welding
Excellent yn wjerstân tsjin corrosie oan hjitte sulfuric soeren