AISI 4330V Alloy Steel

Name: Specialty Steel Supply
Address: 19201 Circle Lake Drive, Pinehurst, Texas, 77362, US
Telephone: (281) 821-7111
Price range: $$

UNS K23080

AISI 4330V Alloy Steel

AISI 4330V alloy steel is a nickel-chromium-molybdenum-vanadium alloy steel that belongs to low-alloy high-strength structural steel. As an improved version of 4330 alloy steel grade, AISI 4330V alloy steel improves hardenability by adding vanadium, and can obtain higher strength and low temperature impact resistance after quenching and tempering heat treatment. AISI 4330V alloy steel is suitable for parts subject to impact load or stress concentration.

AISI 4330V alloy steel is widely used in the oil and gas industry for applications such as oil tools, drill bits, jars, tool holders and reamers, as well as bolted joints and air frames in the aerospace industry.

Product forms include bar, seamless tubing, and plate.

Standards

UNS K23080

Characteristics

Good for components exposed to heavy strain
Poor weldability, can be welded.

Physical Properties

Density: 0.283 LB/in³ (7.84 g/cm³)

Chemical Composition

MIN

MAX

Carbon
C

0.28

0.33

Manganese
Mn

0.65

1.00

Sulfur
S

-

0.15

Silicon
Si

0.15

0.35

Phosphorus
P

-

0.015

Chromium
Cr

0.75

1.00

Molybdenum
Mo

0.35

0.50

Nickel
Ni

1.65

2.00

Vanadium
V

0.05

0.10

Mechanical Properties

Tensile (min)
KSI (MPa)

160/175 (1103/1207)

Yield (min)
KSI (MPa)

150/165 (1034/1138)

Elongation (min) %

13

Reduction of Area (min) %

35

Hardness
HRC

47

Downloads



DATASHEET (PDF)

Specialty Steel Supply makes all reasonable efforts to ensure the accuracy and correctness of the data found on this website and the associated documents but makes no representations or warranties as to the data’s accuracy, correctness or reliability. All data are for general information only and not for providing design advice. It is the responsibility of the user to test specific alloys under actual service conditions to determine their suitability for a particular purpose.

Stainless and Alloys

We collaborate to help you exceed requirements by bringing your best ideas forward and eliminating non-conformance.

CONTACT US

Specialty Steel Supply Inc. is one of the largest distributors of austenitic, precipitation hardened, duplex and martensitic stainless steels. We have a wide range of products and types of stainless steel round bar and our well trained staff offers many years of experience in all aspects of the steel industry. Our ability to procure and source metals from all parts of the world allows us to stay competitive in a global marketplace. We are committed to developing and servicing just in time inventory programs.

PRIVACY POLICY | TERMS OF USE | TERMS AND CONDITIONS OF SALE
PURCHASING TERMS & CONDITIONS

ISO 9001:2015 CERTIFICATE | CONFLICT MINERALS STATEMENT