JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
| Type | Alloy Structural Steel Round Bar |
| Length | 1000mm - 6000mm or customized |
| Tensile Strength | >= 1080 MPa |
| Technique | Hot Rolled / Forged / Cold Drawn |
| Hardness | <= 229 HBW |
| Grade | 30CrMnSiA |
| Yield Strength | >= 835 MPa |
| Surface | Bright, Black, Peeled, Polished, Turned |
| Delivery Condition | Quenched and Tempered or as required |
| Payment Terms | T/T,L/C,Western Union |
| Packaging Details | Bundle with steel straps or wooden case, or as per customer's requirement |
| Standard | GB/T 3077, GJB 2150 |
| Supply Ability | 1000 Tons per Month |
| Delivery Time | 7-15 days after order confirmation |
| Heat Treatment | Quenched and Tempered / Normalized / Annealed |
| Elongation | >= 10% |
| Application | Aircraft Parts, Gears, Shafts, High Strength Bolts, Machinery |
| Diameter | 20mm - 300mm |
| Certification | ISO 9001:2015, SGS, BV |
| Model Number | 30CrMnSiA |
| Place of Origin | China |
| Brand Name | TISCO / BAOSTEEL |
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Product Specification
| Type | Alloy Structural Steel Round Bar | Length | 1000mm - 6000mm or customized |
| Tensile Strength | >= 1080 MPa | Technique | Hot Rolled / Forged / Cold Drawn |
| Hardness | <= 229 HBW | Grade | 30CrMnSiA |
| Yield Strength | >= 835 MPa | Surface | Bright, Black, Peeled, Polished, Turned |
| Delivery Condition | Quenched and Tempered or as required | Payment Terms | T/T,L/C,Western Union |
| Packaging Details | Bundle with steel straps or wooden case, or as per customer's requirement | Standard | GB/T 3077, GJB 2150 |
| Supply Ability | 1000 Tons per Month | Delivery Time | 7-15 days after order confirmation |
| Heat Treatment | Quenched and Tempered / Normalized / Annealed | Elongation | >= 10% |
| Application | Aircraft Parts, Gears, Shafts, High Strength Bolts, Machinery | Diameter | 20mm - 300mm |
| Certification | ISO 9001:2015, SGS, BV | Model Number | 30CrMnSiA |
| Place of Origin | China | Brand Name | TISCO / BAOSTEEL |
| High Light | 30CrMnSiA Alloy Steel Round Bar ，GB 3077 Forged Alloy Bar ，Quenched Tempered High Strength Steel | ||
GB 3077 · GJB 2150 · High Strength · Forged / Bright Finish
30CrMnSiA is a chromium-manganese-silicon high-strength alloy structural steel complying with GB/T 3077. After quenching and tempering it provides high strength, good toughness and excellent hardenability, making it a widely used material for demanding aerospace, machinery and structural applications. Available as forged, hot rolled or bright finished round bar with full traceability.
| Grade | 30CrMnSiA |
| Standard | GB/T 3077, GJB 2150 |
| Diameter | 20mm - 300mm |
| Length | 1000mm - 6000mm or customized |
| Surface | Bright, Black, Peeled, Polished, Turned |
| Tensile Strength | ≥ 1080 MPa |
| Yield Strength | ≥ 835 MPa |
| Heat Treatment | Quenched and Tempered / Normalized / Annealed |
30CrMnSiA round bar is widely used for aircraft and aerospace structural parts, high-strength bolts and nuts, gears, shafts, connecting rods, welding structures and general machinery components where high strength combined with good toughness is required.
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
1998
Total Annual:
80Millen-100 Millen
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta... Jiangsu Mittel Steel Industrial Limited is located in Wuxi City, a beautiful city near Shanghai. Wuxi is close to Shanghai (BAO STEEL) ,Zhangjiagang (ZPSS),Ningbo (BAO XIN),KUN SHAN (DKSS), enjoy excellent geographic location and convenient water, land and air transporta...
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