ERW / DOM Welded Steel Tube SAE J525 Low Carbon Tubes Annealed for Automotive Industry
SAE J525 Welded Cold Drawn Low Carbon Steel Tubing Annealed for Bending and Flaring
Applications: for Bending and Flaring to auto parts
Quick Detail:
Size range: O.D.:6-88.9mm W.T.:1-15mm L: According to customer Order
Material: SAE1010, SAE1020, SAE1026 etc.
Production: ERW + DOM
Description:
MechaniCal tubing made from hot or cold-rolled steel.
Covers electric-resistance-welded low carbon steel tubing for use as mechanical tubing
Advantage:
Good concentricity, Better price than seamless.
Specifications:
| Table 1- TUBING OUTSIDE DIAMETER TOLERANCE | |||||||
| Nominal Tubing OD mm | Tolerance OD ±mm | Tolerance ID ±mm | |||||
| Up to 9.50 | 0.05 | 0.05 | |||||
| Over 9.50 to 15.88 inclusive | 0.06 | 0.06 | |||||
| Over 15.88 to 50.80 inclusive | 0.08 | 0.08 | |||||
| Over 50.8 to 63.50 inclusive | 0.10 | 0.10 | |||||
| Over 63.50 to 76.20 inclusive | 0.13 | 0.13 | |||||
| Over 76.20 to 100.00 inclusive | 0.15 | 0.15 | |||||
| WT tolerance shall be not more than 10% | |||||||
| Table 2- TUBING WALL THICKNESS TOLERANCE | |||||||
| Nominal Wall Thickness | Nominal OD Through 22mm ±mm | Nominal OD 22-48mm ±mm | Nominal OD 48-100mm ±mm | ||||
| 0.89 | 0.05/0.05 | 0.05/0.05 | 0.05/0.05 | ||||
| 1.00 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
| 1.25 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
| 1.50 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
| 1.65 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
| 2.00 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
| 2.11 | 0.05/0.05 | 0.05/0.08 | 0.05/0.08 | ||||
| 2.410 | 0.05/0.05 | 0.05/0.08 | 0.08/0.08 | ||||
| 2.500 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
| 2.770 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
| 3.000 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
| 3.050 | 0.05/0.08 | 0.05/0.10 | 0.08/0.08 | ||||
| 3.40 | - | 0.05/0.10 | 0.08/0.08 | ||||
| 3.75 | - | 0.05/0.10 | 0.08/0.08 | ||||
| 4.00 | - | 0.08/0.10 | 0.08/0.10 | ||||
| 4.19 | - | 0.08/0.10 | 0.08/0.10 | ||||
| 4.57 | - | 0.10/0.10 | 0.08/0.13 | ||||
| 5.00 | - | 0.10/0.13 | 0.10/0.13 | ||||
| Table 2- CHEMICAL REQUIREMENTS | |||||||
| Element | % | ||||||
| Carbon | 0.06-0.18 | ||||||
| Manganese | 0.30 to 0.60 | ||||||
| Phosphprus | 0.040 max | ||||||
| Sulfur | 0.050 max | ||||||
| Table 3- MECHANICAL PROPERTIES | |||||||
| Properties | Value | ||||||
| Yield Strength,min | 170 Mpa | ||||||
| Ultimate Strength,min | 310 Mpa | ||||||
| Elongation in 50mm, min | 35% | ||||||
| Hardness ( Rockwell B),max | 65.00 | ||||||
Applications:
For mechanical bending and flaring application.
Competitive Advantage:
Good source of raw material from Bao Steel.
Prompt delivery time according to PO and agreement.
Produce exactly according to standard and customer's requirement.
Experienced export team for customer service, quick reply within 24 hours.
Production pictures:
Shipment and Container:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.