40Cr Seamless Steel Pipe
| Price | Price on request |
| Category | Steel Pipe series |
| Supplier | Shenzhen Newasia Special Steel Co., Ltd. |
| Standard | GB/T 3077 · ASTM A519 · EN 10083-3 · JIS G4053 |
| Equivalent Grades | AISI 5140 · 41Cr4 (EN) · SCr440 (JIS) |
| Views | 5 |
Product Introduction
40Cr alloy seamless steel pipe (equivalent to 5140 / 41Cr4 / SCr440). Quenched and tempered for high strength and wear resistance.
Product Description
40Cr is a chromium alloy steel widely used for seamless pipes in mechanical engineering. After quenching and tempering it delivers high strength, good toughness and wear resistance.
Equivalent Grades
AISI 5140 · 41Cr4 (EN) · SCr440 (JIS)
Standards
GB/T 3077 · ASTM A519 · EN 10083-3 · JIS G4053
Chemical Composition
| Element | Content (%) |
|---|---|
| C | 0.37–0.44 |
| Si | 0.17–0.37 |
| Mn | 0.50–0.80 |
| Cr | 0.80–1.10 |
| P | ≤0.035 |
| S | ≤0.035 |
Typical Applications
- Shafts, spindles and gears
- High-strength bolts and fasteners
- Hydraulic cylinders
- Automotive and machinery parts
Supply
Nasteel (Shenzhen NewAsia Special Steel Co., Ltd.) holds about 60,000 tons of seamless steel pipe in stock. Orders of 100 tons can be ready in as little as 3 days. Mill test certificates to EN 10204 3.1 are supplied by heat number. Contact: [email protected] · WhatsApp +86 13302996643.
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