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GRADE | SUPER DUPLEX 2507 |
Carbon (C) Max. | 0.030 |
Manganese (Mn) Max. | 1.20 |
Phosphorous (P) Max. | 0.035 |
Sulphur (S) Max. | 0.020 |
Silicon (Si) Max. | 0.80 |
Chromium (Cr) | 24.0–26.0 |
Nickel (Ni) | 6.0–8.0 |
Molybdenum (Mo) | 3.0–5.0 |
Nitrogen (N) | 0.24–0.32 |
Iron (Fe) | Bal. |
Copper (Cu) | 0.50 |
Other Elements | – |
Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
415 min | 205 min | 30 min |
ALLOY | UNS DESIGNATION | WERKSTOFF NR. | SPECIFICATIONS | AFNOR | GRADE | DIN | EN | SS |
2507 | S32750 | 1.4410 | A/SA789, A/SA790 | Z3 CN 25.06 Az | F53 | X 2 Cr Ni MoN 25.7.4 | 1.4410 | 2328 |
NOMINAL | O.D. INCHES | 10S | 10 | 40S & STD | 40 | 80S & E.H. | 80 | 160 |
1/8 | .405 | .049 | .049 | .068 | .068 | .095 | .095 | |
1/4 | .540 | .065 | .065 | .088 | .088 | .119 | .119 | |
3/8 | .675 | .065 | .065 | .091 | .091 | .126 | .126 | |
1/2 | .840 | .083 | .083 | .109 | .109 | .147 | .147 | .187 |
3/4 | 1.050 | .083 | .083 | .113 | .113 | .154 | .154 | .218 |
1 | 1.315 | .109 | .109 | .133 | .133 | .179 | .179 | .250 |
1 1/4 | 1.660 | .109 | .109 | .140 | .140 | .191 | .191 | .250 |
1 1/2 | 1.900 | .109 | .109 | .145 | .145 | .200 | .200 | .281 |
2 | 2.375 | .109 | .109 | .154 | .154 | .218 | .218 | .343 |
2 1/2 | 2.875 | .120 | .120 | .203 | .203 | .276 | .276 | .375 |
3 | 3.500 | .120 | .120 | .216 | .216 | .300 | .300 | .437 |
3 1/2 | 4.000 | .120 | .120 | .226 | .226 | .318 | .318 | |
4 | 4.500 | .120 | .120 | .237 | .237 | .337 | .337 | .531 |
4 1/2 | 5.000 | .247 | .355 | |||||
5 | 5.563 | .134 | .134 | .258 | .258 | .375 | .375 | .625 |
6 | 6.625 | .134 | .134 | .280 | .280 | .432 | .432 | .718 |
7 | 7.625 | .301 | .500 | |||||
8 | 8.625 | .148 | .148 | .322 | .322 | .500 | .500 | .906 |
9 | 9.625 | .342 | .500 | |||||
10 | 10.750 | .165 | .165 | .365 | .365 | .500 | .593 | 1.125 |
11 | 11.750 | .375 | .500 | |||||
12 | 12.750 | .180 | .180 | .375 | .406 | .500 | .687 | 1.312 |
14 | 14.000 | .188 | .250 | .375 | .437 | .500 | .750 | 1.406 |
16 | 16.000 | .188 | .250 | .375 | .500 | .500 | .843 | 1.593 |
18 | 18.000 | .188 | .250 | .375 | .562 | .500 | .937 | 1.781c |
PIPE OD MM | PIPE WT MM | NOMINAL SIZE | WEIGHT, KG/M |
21.34 | 2.11 | 1/2″ 10S | 1.02 |
21.34 | 2.77 | 1/2″ 40S | 1.29 |
26.67 | 2.11 | 3/4″ 10S | 1.30 |
26.67 | 2.87 | 3/4″ 40S | 1.71 |
33.40 | 1.65 | 1″ 5S | 1.31 |
33.40 | 2.77 | 1″ 10S | 2.13 |
33.40 | 3.38 | 1″ 40S | 2.54 |
42.16 | 1.65 | 1 1/4″ 5S | 1.67 |
42.16 | 2.77 | 1 1/4″ 10S | 2.73 |
42.16 | 3.56 | 1 1/4″ 40s | 3.44 |
48.26 | 1.65 | 1 1/2″ 5S | 1.92 |
48.26 | 2.77 | 1 1/2″ 10S | 3.16 |
48.26 | 3.68 | 1 1/2″ 40S | 5.49 |
60.33 | 1.65 | 2″ 5S | 2.42 |
60.33 | 2.77 | 2″ 10S | 3.99 |
60.33 | 3.91 | 2″ 40S | 5.52 |
73 | 3.05 | 2 1/2″ 10s | 5.35 |
73 | 5.16 | 2 1/2″ 40S | 8.77 |
88.90 | 2.11 | 3″ 5S | 4.58 |
88.90 | 3.05 | 3″ 10S | 6.56 |
88.90 | 5.49 | 3″ 40S | 11.47 |
101.60 | 3.05 | 3 1/2″ 10s | 7.53 |
114.30 | 2.11 | 4″ 5S | 5.93 |
114.30 | 3.05 | 4″ 10S | 8.50 |
114.30 | 6.02 | 4″ 40S | 16.32 |
141.3 | 3.4 | 5″ 10S | 11.74 |
141.3 | 6.55 | 5″ 40S | 22.1 |
168.3 | 2.77 | 6″ 5S | 11.48 |
168.3 | 3.4 | 6″ 10S | 14.04 |
168.3 | 7.11 | 6″ 40S | 28.69 |
219.1 | 2.77 | 8″ 5S | 15.0 |
219.1 | 3.76 | 8″ 10S | 20.27 |
219.1 | 8.18 | 8″ 40S | 43.2 |
273 | 3.40 | 10″ 5S | 22.95 |
273 | 4.19 | 10″ 10S | 28.2 |
273 | 9.27 | 10″ 40S | 61.22 |
323.9 | 3.96 | 12″ 5S | 31.72 |
323.9 | 4.57 | 12″ 10S | 36.54 |
323.9 | 9.53 | 12″ 40S | 75.02 |
355.6 | 4.78 | 14″ 10S | 41.99 |
355.6 | 9.53 | 14″ STD | 82.583 |
406.4 | 9.53 | 16″ STD | 94.706 |
406.4 | 4.78 | 16″ 10S | 48.07 |
457.2 | 4.78 | 18″ 10S | 54.151 |
508.0 | 5.54 | 20″ 10S | 69.702 |
610.0 | 6.35 | *24″ 10S | 95.919 |