ASTM A322 Hot Rolled Annealed SAE4140 Alloy Steel Round Bar with OD 6-630mm Polished Surface for Mold Steel Application
Price:
US $730-1,350 / Ton
MOQ:
1 Ton
Delivery Time:
Negotiable
Product Description
ASTM A322 Hot Rolled Annealed SAE4130 SAE4140 SAE4340 Bar Steel Round Bar
AISI 4140 Alloy Steel Round Bar
Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition that exceeds the limitations set for carbon steels in elements such as boron, carbon, manganese, molybdenum, nickel, silicon, chromium, and vanadium.
AISI 4140 alloy steel is a chromium-, molybdenum-, and manganese-containing low alloy steel known for its exceptional mechanical properties including high fatigue strength, excellent abrasion and impact resistance, superior toughness, and outstanding torsional strength.
Product Specifications
| Product Name | 4140 Alloy Steel Round Bar |
|---|---|
| Dimensions | Custom sizes available for length, width, and thickness |
| Standard | AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc. |
| Manufacturing Technique | Hot rolled / forged / cold drawn |
| Surface Treatment | Clean / black rough / milled / grinding / painting etc. |
| Thickness Tolerance | ±0.15mm |
Chemical Composition
| Grade | C | Si | Mn | Cr | Mo | P | S |
|---|---|---|---|---|---|---|---|
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-1.00 | 0.80-1.10 | 0.15-0.25 | ≤0.035 | ≤0.040 |
Available Materials
- 3Cr2Mo / 1.2311 / 1.2312 / P20 / 1.2738 / 718H / P20+Ni / 1.2316 / 1.2083 / 4Cr13
- SUS420J2 / 420 / S136 / NAK80 / H13 / 1.2344 / SKD61 / 5CrNiMo / SKT4 / 1.2714
- Cr12 / D3 / 1.2080 / Cr12MoV / D2 / 1.2379 / SKD11 / 9CrWMn / O1 / 1.2510 / SKS3 / DC53
- 40Cr / 5140 / 35CrMo / 42CrMo / 4140 / 1.7225
- C45 / C50 / 1045 / 1050 / S50C / S45C / T10 / T8
- M2 / 1.338 / SKH51
- Custom materials available upon request
Ordering & Shipping Information
Minimum Order Quantity: 1 ton to 25 tons (sample orders accepted)
Shipping Time: 15-20 days after receiving deposit or L/C
Export Packaging: Standard export seaworthy package / wooden box package
Production Capacity: 12,000 tons per year
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Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben