4130 Chromoly Steel Sheet

The common aircraft steel, in small sheared sheets. Normalized, with annealed substituted when normalized is short.

As listed

FieldValue
SellerLAS Aerospace
Seller's item #P02BJBVED
Alloy4130 chromium-molybdenum steel
Thicknesses0.025" to 0.250"
RollingCold-rolled and oiled to 0.125"; hot-rolled, pickled and oiled from 0.190"
ConditionNormalized; annealed may be substituted (per the listing)
Tensile strength (listed)75,000–85,000 psi, as stated by LAS
Listing checked2026-09-30

Taken from LAS Aerospace's product page on 2026-09-30. Where the listing does not state a figure, this table does not either.

What it is for

Note the substitution clause: if normalized sheet is short, LAS may ship annealed. For a part whose condition is specified, say so on the order.

LAS states the tensile range; it is the seller's figure, not one we have traced to a primary source.

Sizes listed

PartThickness (")Size
03-21800.025"6" x 12"
03-21850.025"9" x 9"
03-21900.025"9" x 18"
03-22000.025"18" x 18"
03-22510.032"6" x 12"
03-22515.032"9" x 9"
03-22520.032"9" x 18"
03-22525.032"18" x 18"
03-22600.040"6" x 12"
03-22650.040"9" x 9"
03-22700.040"9" x 18"
03-22800.040"18" x 18"
03-23000.050"6" x 12"
03-23050.050"9" x 9"
03-23100.050"9" x 18"
03-23200.050"18" x 18"
03-23400.063"6" x 12"
03-23450.063"9" x 9"
03-23500.063"9" x 18"
03-23600.063"18" x 18"
03-23800.071"6" x 12"
03-23850.071"9" x 9"
03-23900.071"9" x 18"
03-24000.071"18" x 18"
03-24200.080"6" x 12"
03-24250.080"9" x 9"
03-24300.080"9" x 18"
03-24400.080"18" x 18"
03-24600.090"6" x 12"
03-55500.090"9" x 9"
03-24700.090"9" x 18"
03-24800.090"18" x 18"
03-25000.100"6" x 12"
03-25100.100"9" x 18"
03-55300.125"6" x 12"
03-25370.125"9" x 9"
03-25400.125"9" x 18"
03-25660.190"9" x 9"
03-25700.190"9" x 18"
03-25850.250"9" x 9"
03-25900.250"9" x 18"

As listed by LAS Aerospace on 2026-09-30. Check the live listing before ordering: stock and part numbers change.

Where to buy

The link opens LAS Aerospace's own page for this item, so the price and stock you see are theirs and current. We do not copy prices.

The Aviation Point links to third-party manufacturer and distributor websites. We may earn a commission on purchases made through these links, at no additional cost to you. The Aviation Point has no partnership or affiliate agreement with LAS Aerospace, and these links carry no tracking parameters.

Sources

Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.
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