Холоднотянутые стальные стержни SAE 1020 SAE 1045 A36 от производителя
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- Supplier: Shandong Le Ren Special Steel Co. Ltd.
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Product Overview
Description
SAE 1020 SAE 1045 A36 Cold drawn steel bar manufacturer
Our company Shandong Le Ren Special Steel Co., LTD. is a company to produce cold drawn steel bar, turned, ground and polished steel bar, heat treated steel bar such as quenched&tempered steel bar, normalized steel bar and annealed steel bar and other further processing steel products such as high tensile strength steel tie rods and threaded rods.
Our cold drawn steel bars we produce include cold drawn steel round bar, cold drawn steel square bar, cold drawn hexagonal steel bar and cold drawn special steel profiles. Our production capacity is as following:
| Process | Size offer range (inches) | Size offer range (mm) | |
| Cold Drawn Steel Bar | Cold Drawn Steel Round Bar | 0.235 – 4.700″ | 5-120 |
| Cold Drawn Hexagonal Steel Bar | 0.235 – 3.000″ | 5-75 | |
| Cold Drawn square Steel Bar | 0.235 – 4.700″ | 5-120 | |
| Cold Drawn Special Steel Profiles | Please RFQ | Please RFQ | |
| Annual Capacity | 30,000 Tons | 30,000 Tons | |
| Peeled, Turned, Ground & Polished Steel Round Bar | Sizes | 0.600-4.700'' | 15-120 |
| Annual Capacity | 50,000 Tons | 50,000 Tons | |
The cold drawn steel bar steel grades we mainly produce includes ss400, astm a36, 10b21, 10b33, s235jr, s275jr, s355j0, s355j2g3, sae 1018, sae 1020, sae 1035, sae 1045, c45, s45c, 40Cr, 41Cr4, scr440, scm440, 42CrMo, 42CrMo4, sae 4140, aisi 4140, astm 4140, as 4140, GCr15, sae 52100, suj2, 100Cr6, 42CrMoS4, 1214, 1215......
Cold drawn steel bar technical datas:
| Hot Rolled | Cold Drawn | Turned & Polished | Turned, Ground & Polished | Drawn, Ground & Polished | |
| Diameter | +/- 0.008" | +/- 0.001" | +/- 0.001" | +/- 0.0002" | +/- 0.0002" |
| Straightness | 0.050" Max Per Foot | 0.005" Max Per Foot | 0.005" Max Per Foot | 0.005" Max Per Foot | 0.005" Max Per Foot |
| Yield Strength | Comparison Standard | Up to 80% Over Hot-Rolled | Same as Hot-Rolled | Same as Hot-Rolled | Up to 80% Over Hot-Rolled |
| Tensile Strength | Comparison Standard | Up to 40% Over Hot-Rolled | Same as Hot-Rolled | Same as Hot-Rolled | Up to 40% Over Hot-Rolled |
| Machinability | Comparison Standard | Up to 25% Over Hot-Rolled | Same as Hot-Rolled | Same as Hot-Rolled | Up to 25% Over Hot-Rolled |
| Surface Finish | Rough Iron Oxide | 16 Ra | 8 Ra | 8 Ra | 8 Ra |
COLD DRAWN STEEL ROUND BAR
COLD DRAWN HEXAGONAL STEEL BAR
COLD DRAWN STEEL SQUARE BAR
COLD DRAWN SPECIAL STEEL PROFILES
Inspection
Company Information
Established in April, 2009, under the leadership of the builder who is specialized in steel producing for 25 years, with rich steel technology and knowledge, SHANDONG LE REN SPECIAL STEEL CO., LTD. forges one professional steel exporting team and builds one steel further processing factory.
Supplying professional Service
Our management philosophy: To exceed customers’ expectation; To realize employees’ dream. As a processional steel exporting company, we aim to help the customers to create the commercial value by supplying steel solutions, to solve customers’ pain points and to supply efficient, thoughtful and professional service.
Focusing on high-quality goods
Our factory aims to provide personalized demand products with good mechanical properties. Our factory is equipped with advanced machines such as cold drawing machines, peeling machines, fine straightening machines, fast cooling cutting machines, centerless grinding machines, continuous annealing furnaces, medium frequent Q&T machines, Ultra testing and Eddy current testing assembly line and complete testing equipment in Lab under the guidance of ISO9001 Quality Management System. Our products are widely used in the high strength and prestressed projects in industries of oil & gas, petrochemical, bridge, tunnel, wharf, steel structure construction etc. The annual productivity is 40,000.00 tons.
Packaging & Shipping
FAQ
Q: Are you trading company or manufacturer ?
A: We have our own factory with complete production equipment and inspection facilities.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not 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.
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