# United States tariff line 7305.39.50.00: Of alloy steel

> In the United States tariff, line 7305.39.50.00 covers other, welded, of alloy steel. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 7305.39 in heading 73.05 (chapter 73).

Source: https://border.bot/countries/united-states/hs-codes/7305395000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 73](https://border.bot/countries/united-states/hs-codes/73) / [7305.39](https://border.bot/countries/united-states/hs-codes/730539) / [7305.39.50.00](https://border.bot/countries/united-states/hs-codes/7305395000)

## Key facts

- Tariff line: 7305.39.50.00
- Covers: Other, welded, of alloy steel
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [7305.39](https://border.bot/hs-codes/730539)

## What this line covers

In the United States tariff, line 7305.39.50.00 covers other, welded, of alloy steel.

Its legal text is “Of alloy steel”, read under “Other, welded” and “Other”.

## How it is structured

It falls under HS subheading 7305.39 in heading 73.05 (chapter 73). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 73: Articles of iron or steel
- Heading 73.05: Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel
- Subheading 7305.39: Other, welded
- Within the subheading: Other
- Line 7305.39.50.00: Of alloy steel

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 7305.39 yet.

- [The Harmonized System text for 7305.39](https://border.bot/hs-codes/730539)

## Other lines under 7305.39

- [7305.39.10.00](https://border.bot/countries/united-states/hs-codes/7305391000) Of iron or nonalloy steel

- Previous line: [7305.39.10.00](https://border.bot/countries/united-states/hs-codes/7305391000) Of iron or nonalloy steel
- Next line: [7305.90.10.00](https://border.bot/countries/united-states/hs-codes/7305901000) Of iron or nonalloy steel

## Frequently asked questions

### What does tariff line 7305.39.50.00 cover in the United States tariff?

In the United States tariff, line 7305.39.50.00 covers other, welded, of alloy steel.

### What is the general (MFN) duty on 7305.39.50.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/7305395000.json