SHANDONG LE REN SPECIAL STEEL CO., LTD.
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astm f1554 Grade 55 Threaded Rod and bar
F1554 grade 55 threaded rod is manufactured from mild carbon alloy steel, used in concrete foundations. These structural supports include building columns for highway signs, street lighting and traffic signals, steel bearing plates and other applications. f1554 grade 55 threaded rod we produce is fully threaded stud bolts used for High Strength Steel Bolts such as marine anchor bolt, mine steel anchor bolt, wind turbine anchor bolt.
F1554 grade 55 threaded rod is a kind of inch-series steel Threaded Rods in sizes from 1/4" upto 4".
F1554 grade 55 threaded rod we produce is manufactured with rolled threads instead of cut, free from tears or tool marks typically found in cut threads. So the threaded rods are smoother and have less surface imperfections that may cause possible failure in severe service applications.
1. astm f1554 grade55 threaded rods raw material chemical composition:
| C | SI | MN | S/P | CR | MO |
| 0.38-0.45 | 0.15-0.35 | 0.75-1.00 | 0.035(MAX) | 0.80-1.20 | 0.15-0.25 |
2. astm f1554 grade 55 threaded rods mechanical property:
| Tensile strength | Yield strength | Elongation | Reduction of area | AJV(-29.C) |
| 517MPa-655MPa | 380MPa min | 21% min | 30% min | 20J min |
Note: The properties can adjust according to your requirements
3. astm f1554 grade 55 threaded rods sizes:
Imperial threaded rods: 1/2"- 4"
LENGTH: 1M, 2M ,3M, 6M, 12FT or cut to other lengths according to customer's requirement.
Imperial threaded rods common sizes:
| 5/8" | 11UNC | 2 3/8" | 8UN |
| 3/4" | 10UNC | 2 1/2" | 8UN |
| 7/8" | 9UNC | 2 5/8" | 8UN |
| 1" | 8UN | 2 3/4" | 8UN |
| 1 1/8" | 8UN | 2 7/8" | 8UN |
| 1 1/4 | 8UN | 3" | 8UN |
| 1 3/8" | 8UN | 3 1/8" | 8UN |
| 1 1/2" | 8UN | 3 1/4" | 8UN |
| 1 5/8" | 8UN | 3 1/8" | 8UN |
| 1 3/4" | 8UN | 3 1/2" | 8UN |
| 1 7/8" | 8UN | 3 5/8" | 8UN |
| 2" | 8UN | 3 3/4" | 8UN |
| 2 1/8" | 8UN | 3 7/8" | 8UN |
| 2 1/4" | 8UN | 4" | 8UN |
5. Production line:
6. Production Facilities:
7. Inspection:
8. Threaded rod package:
9. RFQ:
Q1. Are you a manufactuer?
A1:Yes, we have our own factory and labatory to produce and inspect products.
Q2. How to ensure that every process's quality?
A2:Every process will be checked by our quality inspection department which insures every product's quality. we will personally go to tIn the production of products,he factory to check the quality of products.
Q3.How long is your delivery time?
A3:Our delivery time is generally 30 to 45 days. Or according to the quantity.
Q4. What is your payment method?
A4:30% value of T/T in advance and other 70% balance on B/L copy.
Q5.Can you provide a sample?
A5:Sure, Our sample is provided free of charge, but not including courier fees
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