JIS G3441 Alloy Steel Tubes For Machine Purposes
JIS G3441 Alloy Steel Tubes For Machine Purposes
JIS G3441 Alloy Steel Tubes For Machine Purposes
JS G3441 steel pipe as a seamless steel pipe for machine structure,suitable for the manufacture of various mechanical components and parts. For example,they are often used in the manufacture of automobiles and motorcycles for key components such as crankshafts, piston pins,sprockets,pedals,and shafts.These steel tubes provide sufficient strength and durability to ensure the stable operation of mechanical components under various operating conditions.
When you choose Haotan JIS G3441 tubing, you’re investing in quality, efficiency, and a product that stands the test of time.
Specifications
JIS G3441 tubing come with a comprehensive specification, steel grades from low carbon to alloy steels.
| Procedure | welding, drawing |
|---|---|
| Dimensions | O.D.: 10 mm – 120 mm |
| Thickness | 1.0mm – 20mm |
| Steel Grade | SCr 420 TK, SCM 415 TK, SCM 420 TK, SCM 430 TK, SCM 435 TK, SCM 440 TK |
| Surface Coating | Black, Red, Primer, Hot Dip Galvanizing |
| End Type | Square cut, Bevelled, Grooved |
| Pipe Packing | In bundles, Plastic film full length wrap |
Chemical Requirements
| Steel Grade | C | Si | Mn | P | S | Cr | Mo |
|---|---|---|---|---|---|---|---|
| SCr 420 TK | 0.18~0.23 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | - |
| SCM 415 TK | 0.13~0.18 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | 0.15~0.30 |
| SCM 418 TK | 0.16~0.21 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | 0.15~0.30 |
| SCM 420 TK | 0.18~0.23 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | 0.15~0.30 |
| SCM 430 TK | 0.28~0.33 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | 0.15~0.30 |
| SCM 435 TK | 0.33~0.38 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | 0.15~0.30 |
| SCM 440 TK | 0.38~0.43 | 0.15~0.35 | 0.60~0.85 | ≤0.03 | ≤0.03 | 0.90~1.20 | 0.15~0.30 |
Why Choose REHOND?
Full Range Of Pipes
REHOND provides a full range of steel tubes, including seamless tube, ERW pipe, steel hollow section, line pipe, and more.
Standard Certifications
We hold international certifications (ISO9001, IATF16949) and follow international standards including JIS G.
Worry-free After-sales
Our professional team handles technical support, returns, and exchanges on time if there are quality problems.
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