35mm 36 Mm 16mm 15mm Carbon Steel Bright Bar Manufacturing Company ASTM 1020
Price:
Consultation
MOQ:
Consultation
Delivery Time:
5-8Workdays
Brand:
Zhanlu
Product Description
Round Bar ASTM 1020 Carbon Steel Hot Rolling / Polishing Round Bar
Does bright mild steel rust?
Mild steel does not have a high resistance to corrosion in its untreated form, however, the corrosion resistance can be greatly improved by applying an appropriate surface protection product to the exposed parts of any project.
Supply Form & Size
| Form of Supply | Size(mm) | Length(mm) |
| Round bar | 6.0mm-1200mm | 2.5m-10m |
Chemical Composition&Related Specifications
| Grade | C | Si | Mn | P | S |
| 1020 | 0.18-0.23 | 0.17-0.37 | 0..3-0.6 | ≤0.04 | ≤0.05 |
Brand comparison table
| AISI/SAE | DIN/EN | BS | JIS/KS | China |
| 1020 | C22(1.0402),C20C(1.0411) | C22(1.0402),C20C(1.0411 | S20C | 20# |
Mechanical Property
|
tensile strength σb (MPa) |
≥410(42) |
|
yield strength σs (MPa |
≥245(25) |
|
elongation δ5 (%) |
≥25 |
|
reduction of area ψ (%) |
≥55 |
|
hardness |
Not heat treated,≤156HB |
| Sample siz | 25mm |
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Company
Wuxi Zhanlu International Trade Co., Ltd
Location
No. 92, Tangping Road, Yuqi Street, Huishan District, Wuxi City, Jiangsu Province, China
Contact Person
zhang