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China Tangshan sae 1021/1022 carbon steel round bar
- FOB Price
US $550.0020 - 1000 metric ton
- group name
- round bar
- Min Order
- 20 metric ton
- brand name
- Junnan Steel Wholesale
- model
- M35, SKH55
- Nearest port for product export
- Tianjin port, Jingtang port, Caofeidian port, Main port china
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash
- update time
- Sat, 01 Nov 2025 20:06:48 GMT
Paramtents
Product Name hot rolled round bar steel /carbon steel bar/struc
Material Billet Steel
Shape round bar
Packing in bundle
Surface treatment Black
Heat treatment Annealing Treatment
Certificate Mill Certificate
Surface Smooth
Length 6M,9M or as requested
MOQ 20
Packging & Delivery
-
Min Order20 metric ton
Briefing
Hot rolled round steel specifications 5.5-250 mm, 5.5-25 mm, mostly straight round small bundles of supply
Detailed
China Tangshan sae 1021/1022 carbon steel round bar
Round weight theory
| The diameter of round steel （d） | theoretical weight（kg/m） | The diameter of round steel （d） | theoretical weight （kg/m） |
| 5.5 | 0.186 | 13 | 1.04 |
| 6 | 0.222 | 14 | 1.21 |
| 6.5 | 0.26 | 15 | 1.39 |
| 7 | 0.302 | 16 | 1.58 |
| 8 | 0.395 | 17 | 1.78 |
| 9 | 0.499 | 18 | 2 |
| 10 | 0.617 | 19 | 2.23 |
| *11 | 0.746 | 20 | 2.47 |
| 12 | 0.888 | 21 | 2.72 |
| 22 | 2.98 | 63 | 24.5 |
| *23 | 3.26 | *65 | 26 |
| 24 | 3.55 | *68 | 28.5 |
| 25 | 3.85 | 70 | 30.2 |
| 26 | 4.17 | 75 | 34.7 |
| *27 | 4.49 | 80 | 39.5 |
| 28 | 4.83 | 85 | 44.5 |
| *29 | 5.18 | 90 | 49.9 |
| 30 | 5.55 | 95 | 55.6 |
| *31 | 5.92 | 100 | 61.7 |
