42CrMo4 Seamless Alloy Tube
EN 42CrMo4 grade seamless alloy steel tube, 3 mm wall, for European machinery OEMs. Seamless hollow profile of alloy steel <4 mm wall qualifies for 7304.90.70.00. Quench and temper for wear resistance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If carbon steel equivalent like St52
Material chemistry dictates carbon vs alloy subheading.
If parts of cranes/excavators
Machined tubes for specific machinery classify under end-use machinery chapters.
If welded alloy steel versions
Welding process moves to 7306 other welded tubes.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Dual-cert EU/US grades? Declare primary HTS based on import specs
• Normalize heat treatment docs prove uniform properties
• Bulk import? Segregate by diameter to match statistical suffixes
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