AISI/SAE 4130 is a low alloy steel containing chromium and molybdenum as strengthening agents.
Alloy Steel Forgings
Cromdane Steel, Inc. is a quality custom alloy steel forged parts supplier with a ready stock of forged alloy steel bar.
Alloy Steel Characteristics
Alloy steels offer improved mechanical properties when compared to carbon steels. Depending on the alloying elements used, improvements can be seen in toughness, hardness, strength, wear and resistance. Alloy steel bar is also more responsive to mechanical and heat treatments than carbon steel.
Most alloy steels contain between .2 and .55 percent carbon. Alloy steels are typically quenched and tempered for high strength and toughness. Manganese, nickel, chromium, molybdenum, vanadium, aluminum and boron are commonly present in these steels and enhance the properties obtainable by quenching and tempering.
Forged alloy steel bar is often used in mechanical power transmission, rotating equipment, wear components and high-stress applications.These steels are also often used in automotive, petroleum, refinery, mining and other machinery.
Cromdane Steel, Inc. has a variety of alloy steel bar in stock.
Forged alloy steel bar grades:
AISI/SAE 4140 alloy steel is a chrome molybdenum series low alloy steel.
4145 steel bars are popular in larger diameters due to this increased strength and hardenability.
AISI/SAE 4330 is a low alloy steel that is used in downhole tools that require very high strength with excellent impact resistance.
AISI 4340 steel is one kind of nickel chromium molybdenum, low alloy steel known for its toughness and strength.
AISI 8620 is a Low alloy chromium, molybdenum, Nickel steel that is case-hardened which will result in good wear characteristics.
AISI 8630 MOD NQT 18/22 is a low alloy steel that is used in Hangers, Blow out preventers, as well as other wellhead equipment.
F22 is a low alloy steel that contains nominally 2.25% chromium, this grade is known for its hardening capabilities.
We Specialize in Quality Standards
Value Added Services
At Cromdane Steel, Inc., we provide a broad range of processing services to meet our customers diverse needs. These value-added services set us apart from virtually every other steel distributor in Houston as we can provide our customers a turnkey, finished product. Material is sourced from PED certified North America. Our products are tested to API 6A 21st Edition PSL 3 and ANST requirements by ISO/IEC 17025 certified laboratories with EN 10204 certified Material Test Reports provided with every product.