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stainless steel 317 TP317L S31703 tubes pipes EN 10216-5 1.4571 Stainless Steel Tubing piping
Type: ASME SA 213 UNS S31703 ,EN 10216-5 1.4571
Key words
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Professional and customized: our expert team focusing on pipes/tubes more than 20 years,we know understand the requirement involved in the surface finish,annealing process,tolerance precision,specification supply,selection and use of different materials & grades tubes.and we could be design and production according to different requirement of clients in Industrial tubes, precision tubes, sanitary tubes, capillaries and needle tube.
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Introduce stainless steel 317 TP317L S31703 tubes pipes :
ASTM A213,ASME SA213 317 317L S31700 S31703 EN 10216-5 1.4439 EN 10217-7 1.4438 is a molybdenum bearing austenitic stainless steel with greatly increased resistance to chemical attack as compared to the conventional chromium nickel austenitic stainless steel such as Alloy 304 and 316L. In addition, Alloy 317L offer higher creep, stress-to-rupture, and tensile strength at elevated temperature than normal stainless steels. 317L is a low carbon "L" grade which provides resistance to sensitization during welding and other thermal processes.
317L Stainless Steel is a low carbon version of 317 stainless steel. It possesses the same high strength and corrosion resistance and will produce stronger welds due to its low carbon content. 317L is similar to 316L stainless steel but provides improved resistance to atmospheric corrosion, to many organic and inorganic acids and to food and beverages. 317L's molybdenum content increases to 3 to 4% from the 2 to 3% in 316 and 316L. Many users are shifting over to this alloy in lieu of 304 and 316 as availability and cost improves.
Molybdenum-bearing austenitic stainless steel which are more resistant to general corrosion and pitting corrosion and crevice corrosion than the normal chromium-nickel austenitic steel. 317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding.
Mechanical Properties of 317L Stainless Steel Pipe in the Annealed Condition at -20°F to +100°F
|
|
|
|
Tensile Strength |
Yield Strength |
|
|
|
|
|
|
||
|
Alloy |
UNS Designation |
|
MPa |
ksi |
ksi |
MPa |
Elongation in 2 inches (min.) % |
Grain Size Req. |
Max. Hardness HRB |
Modulus of Elasticity (x106 psi) |
Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) |
Thermal Condu |
|
317 |
S31700 |
A213 A312 |
515 |
75 |
30 |
205 |
34 |
— |
192 HRB |
28.0 |
9.2 |
116 |
|
317L |
S31703 |
A213, A312 |
515 |
75 |
30 |
205 |
35 |
— |
192 HRB |
28.0 |
9.2 |
116 |
317L Stainless Steel Density Specific Gravity: 7.98 (kg/m3), 317LMN Density 8.00 (kg/m3).
Chemical Composition of ASTM A213 / ASME SA 213 317 317L 317LM 317LMN Stainless Steel Pipe
|
Grade |
Carbon |
Mn |
P |
Sulphur |
Silicon |
Chromium |
Nickel |
Molybdenum |
Nitrogen |
Copper |
Weight % |
|
317 S31700 |
|
|
|
|
|
18.00 |
11.00 |
3.00 |
|
|
Min. |
|
0.08 |
2.00 |
0.045 |
0.030 |
1.00 |
20.00 |
15.00 |
4.00 |
|
|
Max. |
|
|
317L S31703 |
|
|
|
|
|
18.00 |
11.00 |
3.00 |
|
|
Min. |
|
0.035 |
2.00 |
0.045 |
0.030 |
1.00 |
20.00 |
15.00 |
4.00 |
|
|
Max. |
|
|
317LM S31725 |
|
|
|
|
|
18.00 |
13.50 |
4.00 |
|
|
Min. |
|
0.03 |
2.00 |
0.045 |
0.030 |
1.00 |
20.00 |
17.50 |
5.00 |
0.20 |
0.75 |
Max |
|
|
317LMN S31726 |
|
|
|
|
|
17.00 |
13.50 |
4.00 |
0.10 |
|
Min. |
|
0.03 |
2.00 |
0.045 |
0.030 |
1.00 |
20.00 |
17.50 |
5.00 |
0.20 |
0.75 |
Max. |
|
|
EN 10216-5 1.4439 |
|
|
|
|
|
16.50 |
12.50 |
4.00 |
|
|
Min. |
|
0.030 |
2.00 |
0.040 |
0.015 |
1.00 |
18.50 |
14.50 |
5.00 |
|
|
Max. |
|
|
EN 10217-7 1.4438 |
|
|
|
|
|
17.50 |
13.00 |
3.00 |
|
|
Min. |
|
0.030 |
2.00 |
0.045 |
0.030 |
1.00 |
19.50 |
16.00 |
4.00 |
|
|
Max. |
317L Stainless Steel Pipes tubes Product Range
|
Alloy |
UNS Designation |
Werkstoff NR. |
Specifications* |
|
317 |
S31700 |
— |
A269, A/SA249, A/SA312 |
|
317L |
S31703 |
EN 10216-5 1.4438 |
A269, A/SA249, A/SA312 |
|
317LM |
S31725 |
— |
A269, A/SA249, A/SA312 |
Contact: Hyman.C
Phone: 15825401620
Tel: +86-0577 56666518
Email: info@tinsi-steel.cn
Add: factory address: no272,Yongning West Road,Xiping Street, Songyang,Li shui,China
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