Description
30CrNiMo8/1.6580 Steel Pipe – Mechanical Tubing – Seamless Alloy Steel Tube
Shape Options:
- Round Pipe: Outer Diameter (O.D): 6 mm – 1200 mm; Wall Thickness (W.T.): 1 mm – 400 mm (Available in Cold Rolled, Cold Drawn, Hot Rolled, and Forged).
- Square Pipe: Side (S): 15 mm – 600 mm; Wall Thickness (W.T.): 1 mm – 100 mm.
- Rectangular Pipe: Side (S): 15 mm – 600 mm; Width (W): 1 mm – 100 mm.
- Profiled Pipe: Manufactured according to customer specifications.
Surface Finishes:
- Options include Smooth, Peeled, Turned, Ground, Polished, and Black finishes.
Inspection Standards:
- Our products undergo thorough inspections, including:
- Chemical Composition
- Mechanical Properties
- Hardness Testing
- Ultrasonic Testing
- Magnetic Testing
- Metallographic Analysis
- Dimension and Surface Quality Assessment
Packaging:
- Customized packaging available based on specific customer requirements.
Minimum Order Quantity (MOQ):
- 2 – 5 tons
Origin:
- Place of Origin: Jiangsu/Hubei, China
Applications of 30CrNiMo8 Steel Pipe
The 30CrNiMo8 Steel Pipe is versatile and can be utilized in various applications, including:
- Machinery Parts: Ideal for manufacturing gears, pinions, cams, and cranks.
- Clutch Shafts: Essential for automotive components requiring high strength.
- Shafting: Suitable for various mechanical applications.
- Die Cases: Utilized in die-casting processes and machinery.
Quality Standards
Our 30CrNiMo8 Steel Pipe adheres to recognized quality standards, including:
- EN 10297-1: Seamless Circular Steel Tubes for Mechanical and General Engineering Purposes.
Chemical Composition (%)
Steel Grade | C | Si | Mn | P | S | Cr | Ni | Mo |
---|---|---|---|---|---|---|---|---|
30CrNiMo8 | 0.26 – 0.34 | 0.40 max | 0.30 – 0.60 | 0.035 max | 0.040 max | 1.80 – 2.20 | 1.80 – 2.20 | 0.30 – 0.50 |
Mechanical Properties
Condition | Tensile Strength Rm (Mpa) | Yield Strength R2 (Mpa) | Elongation in 2 in or 50 mm A (%) |
---|---|---|---|
Q+T | 1250 min | 1050 min | 9 min |
Capacity
- Our production capacity is 3,000 tons per month, ensuring timely delivery for large orders.