CCCXXI Aliquam Steel seamless pipe
Short description:
ASTM TP321 seamless pipe:
CCCXXI Aliquam Steel seamless pipe est summus perficientur materia late in altum temperatus environments. CCCXXI Aliquam Steel fundatur super 18cr-8NI compositionem cum addition of Titanium ad augendae eius resistentiam ad intergranular corrosion.321 immaculatam ferro seamless pipe performs in caliditas rhoncus et potest esse continuously in caliditas rhoncus et potest esse continuously in caliditas rhoncus et potest esse continuously in temperatus rhoncus et potest esse continuously in temperatus range et potest esse in temperatus 800-1500 F (427-816 ° C), cum maximum temperatus ad MDCC ° F (CMXXVII ° C) .due ad additionem Titanium, CCCXXI immaculata ferro resistentia ad intergranular corrosio posset fieri under high-temperature conditions.321 stainless steel has high yield strength and tensile strength, along with good ductility and toughness.321 stainless steel can be welded using conventional welding methods, but post-weld annealing may be necessary to restore its corrosion resistance.

Specifications de immaculatam ferro seamless pipe:
Seamless Pipes & Tubes magnitudine | I / VIII "NB - XXIV" NB |
Cubits | ASTM A / ASME SA213, A249, A269, A312, A358, A790 |
Vexillum | ASTM, asme |
Gradus | CCCXVI, CCCXXI, 321ti, CDXLVI, 904L, MMCCV, MMDVII |
Techniques | Hot-advolvit, frigus-instructa |
Longitudo | 5.8M, 6m & requiritur Longitudo |
PRAETOR | 6.00 mm OD usque ad 914.4 mm OD, sizes usque ad XXIV "NB |
Crassities | 0.3mm - L mm, Sch V, SCH10, Sch XL, Sch LXXX, Sch 8S 80s, Sch CLX, J XX, Sch xx |
Schedule | SCH20, SCH30, SCH40, STD, Sch80, XS, SCH80, Sch120, Sch140, Sch160, xxS |
Genimen | Seamless pipes |
Forma | Rotundus, quadratum, rectangulum, hydrau, honed tubulis |
Finis | Patet finem, beveled finis, calcato |
CCCXXI / 321h seamless pipes equivalent grades:
Vexillum | Werkstoff n. | Uns | Jis | EN |
SS CCCXXI | 1.4541 | S32100 | Sus CCCXXI | X6crniti18-10 |
SS 321h | 1.4878 | S32109 | Sus 321h | X12crniti18-9 |
CCCXXI / 321h seamless pipes chemical compositionem:
Gradus | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS CCCXXI | 0,08 max | 2.0 max | Max 1.0 | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | V (C + N) - 0,70 max |
SS 321h | 0.04 - 0,10 | 2.0 max | Max 1.0 | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 - 12.00 | IV (C + N) - 0,70 max |
CCCXXI Aliquam Steel Seamless Pipe Test:




CCCXXI Seamless Pipe Hyarostatic test:
Totus TP321 seamless pipe (7.3m) erat hydrostatic probata secundum ASTM A A999. Hydrostatic test pressura P≥17mpa, tenens tempus ≥5s. Test effectus qualified

CCCXXI Seamless Pipe Hyarostatic Test Report:



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