Black Phosphated Seamless Steel Tube
| Min. Order: | 1 Ton |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 2500 tons/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Agent, Distributor/Wholesaler |
| Main Products: | 4140 Hollow Bar Hollow Section, ASTM A192, ASTM A179, EN10216-2 Boiler Steel Pipes, Drill Rod Mining Tubes |
Product Detail
| Model No.: | DIN 2391 |
|---|---|
| Means of Transport: | Ocean |
| Technique: | Seamless |
| Brand Name: | New Era |
| Outer Diameter: | 6--114mm |
| Thickness: | 1--15mm |
| Length: | Max 12000mm |
| Certification: | ISO 9001-2008,TS16949 |
| Technique: | Cold Drawn,Cold Rolled |
| HS code: | 73043190 |
| Production Capacity: | 2500 tons/month |
| Production Capacity: | 2500 tons/month |
| Packing: | Standard Export Package |
| Delivery Date: | 45 days |
Product Description
Product Name: Seamless Tube (DIN 2391)
Material: ST 35, ST 45, ST 52
Application: For Auto use, machinery use, Oil cylinder tube, Motorcycle shock reducer steel tubes, Auto shock reducer inner cylinder
Size(mm): O. D.: 6.0-224.0 W. T.: 1-15 L: Max 12000
Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released
Certificate: ISO9001 TUV
Packing:
1. Standard export bundle wrapped with strong steel strip
2. Wooden case
3. Nylon packed
Payment: T/T
Delivery: With 40 days of order confirmation
Your special requirement is highly welcomed and will be fulfilled.
We always provide highest quality seamless pipe/tube and best service.
Grade | ChemicalComposition( % ) | ||||
C max | Si max | Mn | P max | S max | |
St 35 | 0.17 | 0.35 | ≥ 0.40 | 0.025 | 0.025 |
St 45 | 0.21 | 0.35 | ≥ 0.40 | 0.025 | 0.025 |
St 52 | 0.22 | 0.55 | ≤ 1.60 | 0.025 | 0.025 |
Mechanical Properties (Mpa):
Steel grade | cold drawing lucencyhardness | cold drawing lucencyhardness | drawing lucency | Anneal | Normalization | |||||||
Tensile Strength Rm | Elongation % | Tensile Strength Rm | Elongation % | Tensile Strength Rm | Yield Strength | Elongation % | Tensile Strength Rm | Elongation % | Tensile Strength Rm | Yield Strength | Elongation % | |
St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340-470 | 235 | 25 |
St45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440-570 | 235 | 21 |
St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490-630 | 355 | 22 |
