AISI/SAE 4340 Alloy Steel Tube/Pneumatic Cylinder
Product Details
| Grade: | AISI/SAE 4340 (US) ; GB 40CrNiMoA (China) ; DIN 34CrNiMo6 / 1.6582 (Germany) | Standards: | ASTM A519 (US), EN 10297‑1 / DIN 2391 (Europe), GB/T 8162 / GB/T 3639 (Chin |
|---|---|---|---|
| OD: | 20 – 500 Mm (custom) | Wall Thickness: | 3 – 100 Mm (custom) |
| Length: | 1 – 12 M (custom Cut) | Finish: | Cold Drawn / Honed / Polished (ID) / Skived & Roller Burnished |
Product Description
The AISI 4340 alloy steel tube is processed via rolling or forging and undergoes quenching and tempering (Q+T) heat treatment. It features high tensile strength, excellent toughness, and fatigue resistance, making it ideal for heavy-duty industrial hydraulic and pneumatic cylinder applications. The product is supplied with precision dimensions, a polished surface, and API certification.
- High tensile strength and excellent toughness
- Superior fatigue resistance
- Precision dimensions with polished surface finish
- API certified quality
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AISI SAE 4340 Alloy Steel Tube +Qt Hydraulic/Pneumatic Cylinder AISI 4340 Alloy Steel Tube The AISI 4340 alloy steel tube is processed via rolling or forging and undergoes quenching and tempering (Q+T) heat treatment. It features high tensile strength, excellent toughness, and fatigue resistance, ...
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