With the exploration and innovation of company people, gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel.
Alloy Steel Round Bar 4140 Annealed Cold Finish, also referred to as Chromoly Steel, is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. 4140 is popular for a wide range of applications and is ductile and easily machined in the annealed state.
Find great deals on eBay for 4140 annealed . Shop with confidence. Skip to main content. eBay Logo: buy 4140 annealed Save up to 30% when you buy more. or Best Offer. Free Shipping.
4140 Cold Rolled Annealed Round Bar. 4140 is a widely used medium carbon steel. A general purpose alloy, offering the right combination of strength, toughness and hardness with good machinability. 4140 can be quenched and tempered to a broad range of strength levels.
Typical Properties. AISI 4140 and 4150 is a medium carbon, chromium-molybdenum alloy steel. This steel is offered in a wide range of conditions including but not limited to: cold drawn annealed, hot roll heat treated, heat treated turned ground and polished.
Workability: Alloy 4140 is an oil-hardening steel of relatively high harden-ability. Its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 responds well to heat-treatment and is comparatively easily machined in the heat-treated condition.
Grade Summary: Oil-hardening chromium-molybdenum steel has good strength and wear resistance, excellent toughness and ductility with the ability to resist stress and creep at prolonged high temperatures (up to 1000)Also available in leaded grades that have greatly improved machinability, but should not be used in applications over elevated temperatures cause lower ductility in leaded grades.
4140 Annealed is fine quality alloy steel used for brake die tooling, support tooling, die holders, short run stamping and bending dies.
4140 Alloy Steel Round, is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Round responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Round has good strength and wear resistance buy 4140 annealed
4140 Annealed Alloy Steel. 4140 Annealed is also a chromium-molybdenum alloy steel. 4140 Annealed is often used when high tensile strength or toughness is required. 4140 Annealed will have a hardness in the high teens/low twenties on the Rockwell C Scale.
We stock AISI 4140 and AISI 4150 steel in rounds, squares, and flats. All material is provided in a hot roll finish. Call or Email Us For a Free Quote.Material is quench & tempered, stress relieved and machine straightened.
Southern Tool Steel is a leading Alloy Steel Supplier that carries many grades and shapes. Our inventory includes 4140 Alloy Steel round, square, and flat bars. We also stock 4140 alloy steel plates in decarb free and hot roll. In addition, we stock ETD-150, 4140 Annealed Hex, and 8620 rounds.
LSS 4140 and 4142HT Alloy Steels. LSS 4140 and 4142HT are versatile, alloy steels that are used in a variety of tooling and other industrial applications. LSS 4140 is the classic AISI 4140 alloy steel that is sold in the annealed condition at a hardness less than or equal to 217 HBW.
4130 Alloy Steel Sheet offers good weldability without compromising steel abrasion and is commonly used in structural applications. We carry 4130 in the annealed temper, and the normalized temper. Annealed Steel is "softer" than normalized steel and offers higher workability while normalized steel offers a higher strength tolerance.
Find great deals on eBay for 4140 steel. Shop with confidence.
Your Source for 4140 / 42. Not everyone in the industry carries ASTM A519 Grade 4140 carbon steel alloy tubing. More importantly, you won't find any other source that stocks as much 4140 / 42 mechanical alloy tubing in their steel pipe and tube inventory as Specialty Pipe & Tube.
When you buy 4140, it is annealed and has a Rockwell hardness of 28-30( 135,000 Tensile~) To heat treat 4140, You need to heat it to 1550 F. and hold it at that temperature for one hour per inch of thickness. So if your part is 1/2 thick, then a half hour is good.
4140 Alloy Steel Flat is an cold drawn annealed steel of relatively high hardenability with its chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength. 4140 Alloy Steel Flat responds well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 Alloy Steel Flat has good strength and wear resistance buy 4140 annealed
Universal Steel stocks 4140 from thick up to 12 thick, in multiple finished conditions including as-rolled, annealed and pre-hard. 4140 material is low alloy steel, with the presence of chromium, molybdenum, and manganese, which is specifically tailored for applications where strength, hardness, and impact resistance are critical.
Alloy Round Bar. Ryerson offers a wide range of alloy round bars to meet your needs. We carry 8620, 4140, 4150 and 4150RS and 4340 in bar through 12 and forged bar through 32 in most grades.
SAE AISI 4140 Alloy Steel. SAE 4140 (AISI 4140 steel) is a Cr-Mo series (Chrome molybdenum series) low alloy steel, this material has high strength and hardenability, good toughness, small deformation during quenching, high creep strength and long-lasting strength at high temperature.
AISI 4140 alloy steel can be cold worked using conventional methods in the annealed condition. Annealing. AISI 4140 alloy steel is annealed at 872C (1600F) followed by slowly cooling in the furnace. Tempering. AISI 4140 alloy steel can be tempered at 205 to 649C (400 to 1200F) depending upon the desired hardness level.
Go to SpeedyMetals.com for Stainless Steel, Tool Steel, Aluminum, Bronze, Brass, Cast Iron and Copper. SpeedyMetals.com is your online source for industrial metal supply.
Tool Steel Service of California is a supplier of 4140 Annealed Flats. We supply 4140 Annealed Plate in a variety of sizes. Buy 4140 Annealed Alloy Steel.
AISI 4140 steel is usually supplied ready heat treated to 18-22HRC. If further heat treatment is required annealed AISI 4140 should be heated slowly to 840-875C and after adequate soaking at this temperature quench in oil. Temper as soon as the tools reach room temperature.
4140 steel has good machinability when annealed. 4140 steel is not easily welded and post weld treatment should be performed. This steel can be formed using conventional techniques when annealed. However, more pressure is required when forming because it is tougher than plain carbon steels.
Forgings of 4140 grade may be annealed by transferring the parts straight from the forging operation to a furnace held at a suitable temperature, between 1450 and 1550 F (790 and 840 C), holding for a suitable time then furnace cooling, forming a structure suitable for machining.
Standard mill sizes for Alloy Steel 4140 Round Bar range from .5 (A) all the way up to 8 (A). Other sizes may be available. Contact your local Metal Supermarkets store to confirm availability and pricing, or buy online.
AISI 4140 PREHARD HEAT TREATED MATERIAL OR ANNEALED. IN STOCK FOR IMMEDIATE SHIPMENT. 4140 Chromium-Molybdenum Steel. Supplied in the annealed or prehardened condition. 4140 PREHARD is heat treated to a medium hardness (HRC 28/32) and is designated as 4140 HT. 4140 annealed is supplied in the soft condition and can be hardened to RC 40.
Alloy 4140 (AISI 4140) is a low alloy steel containing Chromium and Molybdenum. Alloy 4140 is the most widely used alloy for oil patch applications. Usually supplied hardened and tempered to condition T in sections up to 100mm with a tensile strength of 850 - 1000MPa and aiming for this strength range in larger sections.
Yes, 4140 is commonly available in the annealed state, and is usually less expensive than HT. Originally Posted by viper Does it cut nice?
You may also leave contact information, we will contact you as soon as possible!