Class code 1452: Graphite Mfg. Not Artificial & Drivers
Class 1452 is the NCCI workers' comp code for “Graphite Mfg. Not Artificial & Drivers”.
The facts
- Official wording (NCCI)
- Graphite Mfg. Not Artificial & Drivers
- Industry group (our dictionary)
- Manufacturing
- Hazard group
- E
- State codes that differ
- DE 0507 · MI 1624 · PA 0507 · TX 1803
- Line
- Workers' comp
What it means
Class 1452 is the code carriers use to rate workers' comp payroll for this kind of work.
Drivers who work for the business are rated in this same code.
NCCI hazard group E, on a scale from A (least severe claims) to G (most severe).
Some states use their own code for this work: Delaware 0507, Michigan 1624, Pennsylvania 0507, Texas 1803.
Who writes class 1452, state by state
From our live eligibility engine, refreshed every day (page updated November 1, 2026). It shows who has appetite, not a price. The final decision is always the carrier's underwriter.
Instant quote available 46
By email or underwriter only 1
No market listed yet 0
State fund only 4
North Dakota (North Dakota Workforce Safety & Insurance) · Ohio (Ohio Bureau of Workers' Compensation) · Washington (Washington Department of Labor & Industries) · Wyoming (Wyoming Department of Workforce Services)
Carriers with appetite for class 1452
- Travelers · 46 states · instant quote
- CopperPoint · 19 states · instant quote
- AmTrust · 2 states · instant quote
- V3- National Liability & Fire Insurance Company · 47 states
- Ascendant Commercial Insurance · 46 states
- Amerisafe · 28 states
- AIG · 7 states
- Accident Fund Insurance Company Of America · 5 states
What does class code 1452 cover?
Class 1452 is the NCCI workers' comp code for “Graphite Mfg. Not Artificial & Drivers”. Carriers use it to rate the payroll of people doing this kind of work. It sits in NCCI hazard group E.
Who writes class code 1452 workers' comp?
In our live appetite data (updated November 1, 2026), 8 carriers have appetite for class 1452 in at least one state, and 3 of them quote it instantly. An instant quote is available in 46 states. The final decision is always the carrier's underwriter.
Does every state use class code 1452?
No. In our dictionary these states use their own code for this work: Delaware 0507, Michigan 1624, Pennsylvania 0507, Texas 1803. North Dakota, Ohio, Washington and Wyoming write workers' comp through the state fund.