ASTM A269 Seamless and Welded Austentic Stainless Steel Tubing for General Service
ASTM A269 Seamless and Welded Austentic Stainless Steel Tubing for General Service
Applications: For auto industry/ machinery use/ decorations
Technique: Cold-drawn
Alloy or not: Alloy
Secondary or not: Non-Secondary
Steel Grade/Steel Material:TP201, TP304/304L, TP316/316L
Size range:
| O.D. | 4-355mm |
| W.T. | 1-50mm |
| Length | max 12000mm |
Characteristic:
Good concentricity
Good OD and ID tolerance
High Precision
Stable quality
Smooth Roughness
TORICH QUALITY ASSURANCE
Chemical Composition:
| Grade: | TP201 | TP201LN | TP304 | TP304L | TP304LN | TP316 | TP316L | TP316LN |
| UNS | S20100 | S20153 | S30400 | S30403 | S30453 | S31600 | S31603 | S31653 |
| C, max | 0.15 | 0.03 | 0.08 | 0.035 | 0.035 | 0.08 | 0.035 | 0.035 |
| Mn, max | 5.5-7.5 | 6.4-7.5 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| P, max | 0.06 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 | 0.045 |
| S, max | 0.03 | 0.015 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 | 0.030 |
| Si, max | 1.00 | 0.075 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| Ni | 3.5-6.5 | 4.0-5.0 | 8.0-11.0 | 8.0-12.0 | 8.0-11.0 | 10.0-14.0 | 10.0-15.0 | 10.0-13.0 |
| Cr | 16.0-18.0 | 16.0-17.5 | 18.0-20.0 | 18.0-20.0 | 18.0-20.0 | 16.0-18.0 | 16.0-18.0 | 16.0-18.0 |
| Mo | … | … | … | … | … | 2.00-3.00 | 2.00-3.00 | 2.00-3.00 |
| Ti | … | … | … | … | … | … | … | … |
| Tantalum | … | … | … | … | … | … | … | … |
| Columbium | … | … | … | … | … | … | … | … |
| Nitrogen | 0.25 | 0.10-0.25 | … | … | 0.10-0.16 | … | … | 0.10-0.16 |
| V | … | … | … | … | … | … | … | … |
| Copper | … | 1.00 | … | … | … | … | … | … |
| Others | … | … | … | … | … | … | … | … |
| Permissible Variations in Dimensions | ||||||
| Group | Size, Outside Diameter, in(mm) | Permissible Variations in Outside Diameter, in.[mm] | Permissible Variations in WT, % | Permisible Variations in Cut Length, in[mm] Over Under | ||
| 1 | Up to 1/2(12.7) | ±0.005[0.13] | ±15 | 1/8[3.2] | 0 | |
| 2 | 1/2 to 1 1/2, excl | ±0.005[0.13] | ±10 | 1/8[3.2] | 0 | |
| 3 | 1 1/2 to 3 1/2, excl | ±0.010[0.25] | ±10 | 3/16[4.8] | 0 | |
| 4 | 3 1/2 to 5 1/2, excl | ±0.015[0.38] | ±10 | 3/16[4.8] | 0 | |
| 5 | 5 1/2 to 8, excl | ±0.030[0.76] | ±10 | 3/16[4.8] | 0 | |
| 6 | 8 to 12, excl | ±0.040[1.01] | ±10 | 3/16[4.8] | 0 | |
| 7 | 12 to 14, excl | ±0.050[1.26] | ±10 | 3/16[4.8] | 0 | |
Product Show:
FAQ:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
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