SAE J526 Low Carbon Precision Welded Steel Tube For Automotive Industry
Basic Properties
Place of Origin:
China
Brand Name:
TORICH
Certification:
ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
Model Number:
SAE J526
Trading Properties
Minimum Order Quantity:
5 tons
Price:
USD 600-1200 ton
Supply Ability:
60000 tons per year
Product Summary
SAE J526 Welded Low Carbon Precision Steel Tube for Automotive Industry SAE J526 is a standard specification for welded steel tubing used in automotive and other mechanical applications. This specification covers the requirements for welded carbon steel tubing used in hydraulic systems and fuel ...
Product Details
Highlight:
Low Carbon Precision Steel Tube
,SAE J526 Welded Steel Tube
,Automotive Industry Precision Welded Steel Tube
Material:
Carbon Steel
Steel Grade:
St37.4, St35(E235), St45(E255), St52(E355),etc.
Standard:
SAE J526
Shape:
Round
Outer Diameter:
4-60 Mm
Wall Thickness:
0.5-8mm
Application:
Auto Parts
Production Method:
Welded
Characteristic:
High Accuracy, Excellent Brightness,high Cleanness Inside Wall
Product Description
SAE J526 Welded Low Carbon Precision Steel Tube for Automotive Industry
SAE J526 is a standard specification for welded steel tubing used in automotive and other mechanical applications. This specification covers the requirements for welded carbon steel tubing used in hydraulic systems and fuel systems.
Chemical Composition:
| Element | Maximum % |
|---|---|
| Carbon | 0.18 |
| Manganese | 0.30-0.60 |
| Phosphorus | 0.040 |
| Sulfur | 0.050 |
Mechanical Properties:
| Property | Value |
|---|---|
| Tensile Strength | 330 MPa (min) |
| Yield Strength | 180 MPa (min) |
| Elongation | 35% (min) |
| Hardness (Rockwell) | B65 (max) |
Chemical composition(%,max):
| Steel Grade | C | Si | Mn | Cr | Ni | Mo | S | P | Cu |
| 10 | 0.07-0.14 | 0.17-0.37 | 0.35-0.65 | 0.15 | 0.3 | - | - | - | - |
| 20 | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.25 | 0.25 | - | 0.03 | 0.025 | 0.3 |
| 35 | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | 0.25 | 0.3 | - | 0.04 | 0.035 | 0.3 |
| 45 | 0.42--0.45 | 0.17-0.37 | 0.50-0.80 | 0.25 | - | - | - | - | - |
| 40X | 0.36-0.44 | 0.17-0.37 | 0.50-0.80 | 0.80-1.10 | 0.3 | - | 0.035 | 0.035 | 0.3 |
| 30ХГСА | 0.28-0.34 | 0.90-1.20 | 0.80-1.10 | 0.80-1.10 | 0.3 | - | 0.005 | 0.025 | - |
Mechanical Properties:
| Steel Grade | Tensile Strength, N/mm2 (min) | Yield Strength, N/mm 2 (min) | Elongation, %(min) |
| 10 | 343 | 206 | 24 |
| 20 | 412 | 245 | 21 |
| 35 | 510 | 294 | 17 |
| 45 | 589 | 323 | 14 |
| 40X | 618 | - | 14 |
| 30ХГСА | 491 | - | 18 |
Main Characteristics:
No Oxidation Layer on the Outer and Inner Walls
No Crack under Flaring and Flattening
No Leakage under High Pressure
No Distortion after Cold Bending
High Precision High Cleanness Excellent Brightness
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