These are designed in line all the way through national and international quality standards, and our range of steel pipe and tubes with 321H grade is resistant to corrosion and an absolute leak proof. We offer a wide range of this Stainless Steel 321H Pipes and Tubes for use in a varied range of industries. These products are very much demanded for its different applications in Major Industries for the reason that of their personalized design, admirable performance and potential to endure heavy pressure.
| Standard | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Size (Seamless) (ERW) | : | 1/2" NB - 24" NB 1/2" NB - 24" NB |
| Dimension | : | ASTM, ASME and API |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Standard | : | SS 321H |
| UNS | : | S32109 |
| JIS | : | - |
| WERKSTOFF NR. | : | 1.4878 |
| AFNOR | : | - |
| BS | : | - |
| GOST | : | - |
| EN | : | - |
| Grade | Elongation (% in 50mm) min | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321H | 40% | 515 | 205 | 95 | 217 |
| Grade | N | C | TI | Si | P | Mn | S | Cr | Ni | |
| 321H | Min | - | 0.04 | 4(C+N) | - | - | - | - | 17.0 | 9.00 |
| max | 0.10 | 0.08 | 0.70 max | 0.75 | 0.045 | 2.00 | 0.030 | 19.0 | 12.00 |
| • | Stainless Steel TP 321H Pipes | • | SS 321H Fabricated Tubes |
| • | Stainless Steel TP 321H Tubes | • | Stainless Steel 321H EFW Tubes |
| • | Stainless Steel TP 321H Seamless Pipes | • | SS 321H EFW Pipes |
| • | Stainless Steel 321H Welded Pipes | • | Stainless Steel 321H Fabricated Pipes |
| • | SS 321H ERW Pipes | ||
| • | SS 321H Rectangular Pipes | ||
| • | Stainless Steel 321H ERW Tubes | ||
| • | SS 321H Rectangular Tubes |