Min. Order: | 1 Ton |
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Trade Term: | FOB |
Payment Terms: | L/C, T/T |
Supply Ability: | 2500 tons/month |
Place of Origin: | Zhejiang |
Location: | Ningbo, Zhejiang, China (Mainland) |
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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 |
Model No.: | DIN 2391 |
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Means of Transport: | Ocean |
Technique: | Seamless |
Brand Name: | New Era |
Grade: | ST35, ST45, ST52 |
Outer Diameter: | 6-20mm |
Thickness: | 1-4mm |
Length: | max 6m |
Usage: | For Compression Ignition Engine |
Certification: | ISO 9001-2008, TS16949 |
Technique: | Cold Drawn, Cold Rolled |
Section Shape: | Round |
HS code: | 73043190 |
Production Capacity: | 2500 tons/Month |
Payment Terms: | TT |
Production Capacity: | 2500 tons/month |
Packing: | Standard Export Package |
Delivery Date: | 40 days |
Product Name: Seamless Steel tubes for Compression Ignition Engine DIN 2391
Material: ST 35, ST 45, ST 52
Delivery condition: Hot rolled, Cold worked, Annealed, Normalized, Stress Released
Certificate: ISO9001 TUV
Main Features:
High Precision, Excellent Brightness, No oxidization Scale, High cleanness inner surface, flushing the inner diameter, antirust oil painted. Total impurity<1.5mg/m,maximun granule 8 degree(≤0.2mm), withdrawn high pressure, no deformation after cold bending, the complicated geometrical forming and machining can be realized, color of tube tube: gray with white. the tolerance for OD and ID: ±0.05mm.
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 BK | cold drawing lucencyhardness BKW | drawing lucency stress free anneal BKS | Anneal GBK | Normalization NBK | |||||||
Tensile Strength Rm N/mm min | Elongation % min | Tensile Strength Rm N/mm min | Elongation % min | Tensile Strength Rm N/mm min | Yield Strength ReH N/mm min | Elongation % min | Tensile Strength Rm N/mm min | Elongation % min | Tensile Strength Rm N/mm min | Yield Strength ReH N/mm min | Elongation % min | |
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 |