4130 steel, tube and firewall sheet
4130 steel, tube and firewall sheet on sale in the Americas and Europe & UK: 4 steel, 1 firewall, 1 tubing. Each with the specs its distributor lists and the date they were checked.
Firewall
Stainless Steel Sheet - 301 Ss 1/2 Hard .025
- Material301 stainless steel, 1/2 hard
- Lengths1 to 10 ft
US
Steel
4130 Steel Sheet
- Material4130 chromium-molybdenum steel
- Distributors2
USEUSteel
4130 Alloy Steel Round Seamless
- Material4130 chrome-moly, seamless
- Lengths1 to 24 ft
- Sizes126, from 3/16" to 2-3/4" OD
USSteel
4130 Airframe Square & Rectangular Tubing MIL-T-6736 Normalized
- Material4130, normalized
- LengthsCut lengths up to 12 ft
- Sizes14, from 1/2" × 1/2" to 1" × 1-3/4"
USSteel
4130 Streamline Tubing
- Material4130 steel
- Sizes13
US
Tubing
6061T6 Round Aluminum Tubing
- LengthsCut lengths up to 12 ft
- Sizes71, from 3/16" to 4" OD
US
| Product | Material | Lengths | Sizes | Specification | Sold in |
|---|---|---|---|---|---|
| Stainless Steel Sheet - 301 Ss 1/2 Hard .025 | 301 stainless steel, 1/2 hard | 1 to 10 ft | not listed | not listed | US |
| 4130 Steel Sheet | 4130 chromium-molybdenum steel | not listed | not listed | MIL-S-6345A normalized (formerly MIL-S-18729C) | US, EU |
| 4130 Alloy Steel Round Seamless | 4130 chrome-moly, seamless | 1 to 24 ft | 126, from 3/16" to 2-3/4" OD | not listed | US |
| 4130 Airframe Square & Rectangular Tubing MIL-T-6736 Normalized | 4130, normalized | Cut lengths up to 12 ft | 14, from 1/2" × 1/2" to 1" × 1-3/4" | MIL-T-6736 | US |
| 4130 Streamline Tubing | 4130 steel | not listed | 13 | not listed | US |
| 6061T6 Round Aluminum Tubing | not listed | Cut lengths up to 12 ft | 71, from 3/16" to 4" OD | not listed | US |
Questions people actually ask
Where can I buy steel, tube & firewall?
6 of the 6 products on this page have a distributor checked by hand, in the Americas and Europe & UK. Each product page links to the distributor's own listing for the live price and stock.
Educational reference only, not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.