ASTM A519 Grade 4130 Seamless Hydraulic Steel Tube 6-114.3mm OD for Automotive Cylinder Systems
Price:
Negotiable
MOQ:
5TONs
Delivery Time:
30DAYS
Brand:
Joyruns
Product Description
Product Overview
ASTM A519 Grade 4130 seamless hydraulic steel tubes engineered specifically for automotive applications. These precision tubes deliver exceptional performance in hydraulic systems, cylinder components, and precision machinery parts.
Standard: ASTM A519
Available Grades: 1008, 1010, 1020, 1045, 4130
OD Range: 6mm - 114.3mm
Wall Thickness: 1mm - 15mm
Maximum Length: 12 meters
Type: Seamless construction
Key Applications
- Automotive hydraulic systems
- Precision machinery components
- Cylinder tubes for automotive use
- Oil cylinder tubing
- Steam, water, and gas transportation systems
Chemical Composition Specifications
| Grade | C | Mn | P≤ | S≤ | Si | Cr | Mo |
|---|---|---|---|---|---|---|---|
| 1008 | ≤ 0.10 | 0.30-0.50 | 0.040 | 0.050 | - | - | - |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.040 | 0.050 | - | - | - |
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.040 | 0.050 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.040 | 0.040 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
Mechanical Properties
| Grade | Condition | Tensile (Mpa) | Yield (Mpa) | Elongation |
|---|---|---|---|---|
| 1020 | CW | ≥ 414 | ≥ 483 | ≥ 5% |
| SR | ≥ 345 | ≥ 448 | ≥ 10% | |
| A | ≥ 193 | ≥ 331 | ≥ 30% | |
| N | ≥ 234 | ≥ 379 | ≥ 22% | |
| 4130 | SR | ≥ 586 | ≥ 724 | ≥ 10% |
| A | ≥ 379 | ≥ 517 | ≥ 30% | |
| N | ≥ 414 | ≥ 621 | ≥ 20% |
Packaging & Delivery
Packaging: Bundles with plastic paper or wooden box protection
Delivery Status: BK(+C), BKS(+SR), BKW(+LC), GBK(+A), NBK(+N)
Competitive Advantage
Premium quality seamless hydraulic tubes with competitive pricing and comprehensive service support for automotive industry applications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Joyruns Steel Tube CO.,LTD
Location
No.143 Qingyang North road,Tianning district. Changzhou
Contact Person
Lee