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| Categories | Stainless Steel Pipe |
|---|---|
| Brand Name: | DELTA |
| Model Number: | 304 304L 316L 316LN 316Ti 317L 321 310S 309S 347 2205 2507 904L 254SMO S32760 410S.etc |
| Certification: | ISO |
| Place of Origin: | China |
| MOQ: | 500 kgs |
| Price: | 4000-5000 USD/Ton |
| Payment Terms: | T/T, Western Union, L/C |
| Supply Ability: | 10 Ton per week |
| Delivery Time: | 5 - 12 days based on the quantity |
| Packaging Details: | standard packing for export |
| Products: | Stainless Steel Pipe |
| Grade: | 304 304L 410s 316L 316Ti 316ln 321 317L 2205 S32760 254smo 2507 310S 347 904L.etc |
| Standard: | ASTM GB EN |
| Length: | 6m or custom cutting any length as request |
| Diameter: | DN10 - DN400 |
| Wall thickness: | SCH10 - XXS or unstandard size |
| Type: | seamless pipe |
| Service: | cutting, polishing |
| application: | Heat exchanger |
| Packing: | wooden box or PP bag |
| Company Info. |
| JIANGSU MITTEL STEEL INDUSTRIAL LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
904L/ N08904 ASTM B677 Seamless Stainless Steel Pipes Tube Stainless Pipe Tubing
Specification of our stainless steel pipe
| Products Name | Stainless Steel pIpe |
| Diameter | DN6 - DN500 |
| Wall Thickness | SCH10S - XXS or unstandard size as request |
| Length | 6m or cutting any length as request |
| Standard | ASTM JIS EN DIN |
| Technique | Hot Rolled / cold drawn |
| Type | Seamless Pipe / Welded Pipe |
| Surface | Bright Polished, Pickling |
| Main Grade | 201 304 304L 309S 310S 316L 316Ti 316LMod 317L 321 347 410 904L 254SMO 253MA 2205 2507 654SMO 926 400 c276 c22 C4 600 625 800 825.etc |
| MOQ | 500 kgs |
| Loading Port | Shanghai Port |
| Packing | wooden box or ppbag |
About 904L Stainless Steel Pipe
Grade 904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.
Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
| 904L | min.max. | -0.02 | -2 | -1 | -0.045 | -0.035 | 1923 | 45 | 2328 | 12 |
904L/ N08904 Seamless Pipe Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 904L | 490 | 220 | 36 | 70-90 typical | 150 |
The suitable alternatives to 904L stainless steels are tabulated below:
| Grade | Reasons for choosing grade 904L |
| 316L | A lower cost alternative, but with much lower corrosion resistance. |
| 6Mo | A higher resistance to pitting and crevice corrosion is needed. |
| 2205 | A very similar corrosion resistance, with the 2205 having higher mechanical strength, and at a lower cost to 904L. (2205 not suitable for temperatures above 300°C.) |
| Super duplex | Higher corrosion resistance is needed, together with a higher strength than 904L |
Some of the major applications of grade 904L stainless steels include:
|
ASTM A312 309S SS Pipe DIN 1.4833 Seamless Stainless Steel Round Pipe
Grade 310S Stainless Steel Pipe 1.4845 06Cr25Ni20 Heat Resistant
410S Stainless Steel Welded Pipe DN20-DN200 For Ship Structure
EN 10216-5 1.4404 Stainless Steel Pipe Seamless For Pressure Equipment
1/4 Inch-20 Inch Stainless Steel Seamless Pipe DIN 1.4301
DIN EN Standard Stainless Steel Pipe ASTM 904L 1.4539 OD6-406mm SCH40
1.4462 Duplex Stainless Steel Tube 2205 S31803 S32205 For Chemical Industrial
Heat Resistant 321 Stainless Steel Pipe DN10-DN400 1.4541 For Industrial Gas Tube
1.4301 High Pressure Stainless Steel Pipe 6-89mm DN10-DN400 Grade 304 For Heat Exchanger
Low Carbon 304L Stainless Steel Seamless Tube SCH40 DN10-300 In 6m Length
