|
C |
Si |
Mn |
P |
S | Cr | Mo | Ni | Cu | N |
|
≤0.03 |
≤1.00 |
≤2.00 |
≤0.040 |
≤0.030 |
17.00-20.00 | 4.00-5.00 | 13.50-17.50 |
≤0.75 |
0.10-0.20 |
CHEMICAL COMPOSITION
Mechanical Properties
|
Hardness HB 30≤HB |
Yield strength Rp≥N/mm² |
Tensile strength Rm N/mm² |
Elongation % |
|
250 |
280 |
580-800 |
35/30 |
Applications
The following are some of the major applications of Grade 317LMN stainless steel:
• Paper pulp industry
• Textile industry
• Food processing industry
• Process equipment industry.
Testing
- EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
- Raw Materials Certificate
- 100% Radiography Test Report
- 100% PMI
- Heat Treatment Charts
- Third Party Inspection Report
- Surface roughness and size measurement
- Manufacturer Test Certificate( Impact Testing, Flatten, Spin,Curve, Hardness, Intergranular ,Point corrosions, Grain size, ET,UT, HT...)
- Laboratory Test Certificate from Govt. Approved Lab
- ......
End of Pipe and Tube
- BE : Beveled end
- BBE : Bevel both ends
- BLE : Bevel large end
- BSE : Bevel small end
- TOE / POE = Treaded One End / Plain One End
- TOE / BOE = Treaded One End / Beveled One End
- POE / BOE = Plain One End / Beveled One End
- TBE = Treaded Both Ends
- PBE = Plain Both Ends
Packing
- Ply Wooden Boxes
- PE Fabric Bundles
- Standard seaworthy export packing
- Plastic Bags, or as required
Marking
- Supplier / Manufacturer Name or Custom Logo - on request
- Specification
- Material Grade
- Nominal Size
- Schedule or Wall Thickness
- Method of Manufacturing (Seamless or Welded)
- Heat Number
Marked Pipe Sample: XTD ASTM A312 TP317LMn SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15
