Yuhong Holding Group Co.,LTD
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| Place of Origin: | CHINA |
| Brand Name: | YUHONG |
| Certification: | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Model Number: | EN10216-5 1.4841 |
| Minimum Order Quantity: | 100kgs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Delivery Time: | Depends on quantity |
| Payment Terms: | T/T, L/C AT SIGHT |
| Supply Ability: | 100 tons per month |
| Product Name: | Stainless Steel Seamless Pipe | Shape: | Round |
|---|---|---|---|
| Standard: | EN 10216-5 / ASTM A312 | Material: | 1.4841 / UNS S31400 / S31000 |
| Surface: | Pickeled Annealed | Type: | Seamless |
| Application: | Food Processing Equipment; Heat Exchangers; Onshore/offshore Engineering | ||
| High Light: | AISI 314 Stainless Steel Seamless Pipe,UNS S31400 Seamless Stainless Steel Tubing,Pickeled Annealed Stainless Steel Round Pipe |
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YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , Monel, Inconel, Incoloy ) seamless and welded pipe and tube already more than 25 years, every year sell more than 80000 tons of steel pipe and tube. Our client already cover more than 45 countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia, Saudi Arabia, Korea, Singapore, Austrial, Poland, France ....
DIN1.4841 is a fully austenitic stainless steel grade. It is a good heat resisting grade with excellent corrosion resistance. Usually, these are ideal for high heating applications due to its goods thermal stability. A common feature of high-temperature SS that is designed for use in temperature more than 500 degree C. Below this temperature range, creep strength is the fundament for the dimensioning factor. Designing steels for high-temperature applications tend them to resistance to oxidation. As it is an austenitic grade, resulting in good creep strength. Stainless Steel DIN 1.4841 Tubing is processed from heat treatment process due to good temperature stability even at high temperatures. Primarily, it is used wherever high mechanical strength is required. Machining stress is removed by the stress relieving process. This operation is done to remove distortion and elongation.This grade is resistant to scaling in oxidizing environments. It also shows certain sensitivity at reducing chemicals such as chlorides, sulfides, and harsh acids. These SS tubes are leakage proof even in pressurizing applications. These are also formable into any complex shapes with conventional machines.
Chemical Composition
| Grade | DIN 1.4841 | |
|---|---|---|
| min | max | |
| C | – | 0.015 |
| Mn | – | 2.0 |
| Si | – | 0.15 |
| P | – | 0.020 |
| S | – | 0.015 |
| Cr | 24.0 | 26.0 |
| Mo | – | 0.10 |
| Ni | 19.0 | 21.0 |
| N | – | – |
Mechanical Properties
| Grade | DIN 1.4841 | |
|---|---|---|
| Tensile Strength (MPa) min | 515 | |
| Yield Strength 0.2% Proof (MPa) min | 205 | |
| Elongation (% in 50mm) min | 40 | |
| Hardness | Rockwell B (HR B) max | 95 |
| Brinell (HB) max | 217 | |
Physical Properties
| Grade | DIN 1.4841 | |
|---|---|---|
| Density (kg/m3) | 7750 | |
| Elastic Modulus (GPa) | 200 | |
| Mean Coefficient of Thermal Expansion (m/m/0C) | 0-1000C | 15.9 |
| 0-3150C | 16.2 | |
| 0-5380C | 17.0 | |
| Thermal Conductivity (W/m.K) | at 1000C | 14.2 |
| at 5000C | 18.7 | |
| Specific Heat 0-1000C (J/kg.K) | 500 | |
| Electrical Resistivity (n.m) | 720 | |
Equivalent Grades
| Grade | 310 | |
| UNS No | S31000 | |
| BS | 304S31 | |
| En | 58E | |
| No | 1.4841 | |
| Name | X5CrNi18-10 | |
| Swedish SS | 2332 | |
| Japanese JIS | SUS 310 | |
| GOST | 20Ch25N20S2 | |
Applications
Contact Person: Kelly Huang
Tel: 0086-18258796396
Fax: 0086-574-88017980
