Wuxi Laiyuan Special Steel Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 8,000 ton per month |
| Delivery Time | 10-15 days after advance payment |
| Packaging Details | Kraft paper, wooden case, packaging according to customer requirements |
| Name | Hot Sale Building iron rod price 2mm 5mm 4mm 8mm SS321 Stainless Steel Round Bar |
| Thickness | 0.5 - 6 mm,1 - 8 mm,0.1,10 - 60 mm,2 - 40 mm |
| Standard | ASTM,DIN,GB,API,BS |
| Technique | Hot Rolled,Cold Drawn,Seamless |
| Secondary or not | Non-secondary |
| Steel grade | Alloy Steel,ss400 a36 s45c sae1045 42CrMo,4140 /40crmo/en19/C45,Q175-Q345 etc,AISI 1117 (UNS G11170) |
| Length | 1--12m,1m-6m,6m-12m |
| Delivery condition | within15 days after received the deposit,within 7 days |
| Brand Name | TISCO BAOSTEEL |
| Model Number | Mild Steel Round Bars |
| Certification | SGS BV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 8,000 ton per month |
| Delivery Time | 10-15 days after advance payment | Packaging Details | Kraft paper, wooden case, packaging according to customer requirements |
| Name | Hot Sale Building iron rod price 2mm 5mm 4mm 8mm SS321 Stainless Steel Round Bar | Thickness | 0.5 - 6 mm,1 - 8 mm,0.1,10 - 60 mm,2 - 40 mm |
| Standard | ASTM,DIN,GB,API,BS | Technique | Hot Rolled,Cold Drawn,Seamless |
| Secondary or not | Non-secondary | Steel grade | Alloy Steel,ss400 a36 s45c sae1045 42CrMo,4140 /40crmo/en19/C45,Q175-Q345 etc,AISI 1117 (UNS G11170) |
| Length | 1--12m,1m-6m,6m-12m | Delivery condition | within15 days after received the deposit,within 7 days |
| Brand Name | TISCO BAOSTEEL | Model Number | Mild Steel Round Bars |
| Certification | SGS BV | Place of Origin | China |
| High Light | AISI 1117 6mm stainless steel round bar ，SAE 1045 6mm stainless steel round bar ，321 8mm metal rod | ||
Hot Sale Building iron rod price 2mm 5mm 4mm 8mm SS321 Stainless Steel Round Bar
321 Stainless Steel Round Bar can be categorically said that steel bars are one of the core components of any manufacturing industry or for that matter any industry that relies on machineries. versatile applications in automotive, textile, fabrication, construction, cement, ship building, paper and pulp, defence, heavy earth moving equipments or aerospace.
Grade 321 Stainless Steel is the standard "18/8" stainless; it is the most versatile and most widely used stainless steel, available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics. The balanced austenitic structure of Grade 321 enables it to be severely deep drawn without intermediate annealing, which has made this grade dominant in the manufacture of drawn stainless parts such as sinks, hollow-ware and saucepans. For these applications it is common to use special "321DDQ" (Deep Drawing Quality) variants.
Stainless Steel 321 Round Bars Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 321 | 1.4401 / 1.4436 | S32100 | SUS 321 | 321S31 / 321S33 | - | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
321 Stainless Steel Round, Bright, Hex, Threaded Bar Chemical Composition
The chemical composition of grade Stainless Steel 321 Round Bar is outlined in the following table
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 321 | Min | - | - | - | 0 | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.08 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 321h | Min | - | - | - | - | - | 16.0 | 2.00 | 10.0 | - |
| Max | 0.03 | 2.0 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | 0.10 | |
| 321 | Min | 0.04 | 0.04 | 0 | - | - | 16.0 | 2.00 | 10.0 | - |
| max | 0.10 | 0.10 | 0.75 | 0.045 | 0.03 | 18.0 | 3.00 | 14.0 | - |
321 Round Bar Mechanical and Physical Properties
The mechanical properties of grade 321 Round Bar are displayed in the following table.
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321 | 515 | 205 | 40 | 95 | 217 |
| 321 | 485 | 170 | 40 | 95 | 217 |
| 321h | 515 | 205 | 40 | 95 | 217 |
321 Round Bar Physical Properties
Physical properties of 321 stainless steel Round Bar in the annealed condition
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | At 100°C | At 500°C | |||||
| 316l/L/H | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
FAQ
Q1. Are you a factory or just a trading company?
A1:We have both factory and trading company,own branch factory and warehouse in Jiangsu,Shandong Province and Tianjin to provide you best price and quality source goods ,and have professional International marketing team to offer you wide range of personalized services.
Q2. What are your company's main products ?
A2: Our main products cover high quality special steel like stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.Hastelloy,Inconel,maraging steel, austenite steel,super duplex stainless steel,carbon steel, copper and aluminum products.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspections are all available.
Q4. What are the advantages of your company ?
A4: We focus on maximum product performance and customer experience with scientific minimum cost,you will get most cost-effective goods.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from Asia countries like Singapore,Indonesia,Vietnam, Bangladesh,Korea,European countries like England,Belgium,Spain,Italy,Russia,Arabian countries like UAE ,Kuwait,Qatar ,Syria,America countries like USA,Mexico,Chili,Peru,South Africa countries... and so on.
Q6. Can you provide sample ?
A6: Small samples in store and can be provided for free without freight. Customized samples will take about 5-7days.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
20000000-30000000
Employee Number:
100~200
Ecer Certification：
Active Member
We are the exporters, stockiest & suppliers of Stainless Steel,Galvanized steel,Carbon steel,Aluminum steel and Nickel Alloy Coil,Strips,Sheets, Tube,Foil and Shims. Wuxi Laiyuan Special Steel Co., Ltd. takes immense pleasure in introducing itself as one of the leading names in the Eng... We are the exporters, stockiest & suppliers of Stainless Steel,Galvanized steel,Carbon steel,Aluminum steel and Nickel Alloy Coil,Strips,Sheets, Tube,Foil and Shims. Wuxi Laiyuan Special Steel Co., Ltd. takes immense pleasure in introducing itself as one of the leading names in the Eng...
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