AISI 4145 Steel Supplier
AISI 4145 Steel Supplier
AISI 4145 low alloy steel containing 0.20% Molybdenum is widely used particularly throughout oil patch applications. Similar to 4140 which has a lower carbon level it has improved hardenability and is more is commonly used in the higher strength.AISI 4145 Steel is defined as Cr-Mo series alloy steel as per USA standard ASTM A29.Like AISI 4130 steel, it is widely used in the oil and gas industry.Compared with AISI 4140 steel, AISI 4145 has a higher carbon content, which means higher strength and hardenability.AISI 4145 steel is usually used in the quenched and tempered condition, and can be used for oil drill collars, shafts, spindles, and high-load control wheels, bolts, studs, gears, etc.
♣ CHEMICAL COMPOSITION
| Steel Grade | C | Si | Mn | Cr | Mo | Ni | V | W | P | S | Cu |
| 4145 | 0.43-0.48 | 0.15-0.30 | 0.75-1.0 | 0.80-1.10 | 0.15-0.25 | – | – | – | – | – | ≤0.30 |
♣ DETAIL INFORMATION
| Product Name | AISI 4145 Steel Supplier | ||||
| Steel Grade | 4145 | ||||
| Standard | ASTM/DIN/JIS | ||||
| Technique | Hot Rolled/Forged | ||||
| Size | Hot Rolled φ 20-330 mm Hot Forged φ110-1200 mm (φ110-250 mm Hot rolled /forged ) |
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♣ PRODUCT CATALOG (Download)
Product Catalog-Steel bars (PDF)
Product Catalog-Steel tube (PDF)
Typical Size Range for Hot Rolled Seamless Steel Tube (PDF)
