We stock AISI 4140 steel in squares, flats and hexagons. Call or Email Us for a Free Quote. All material is provided in a cold finished & annealed condition. We offer an extensive inventory of hard-to-find sizes and lengths including (10/12 Ft Random Lengths, 20/24 Ft 4140 Steel & 4150 Steel Specialty Steel Co.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. Typical tensile strength ranges from 114,000 PSI (Annealed Condition) up to 156,000 PSI (Pre-Hard, Quench
The 4140 alloy steel round rod has been cold finished and annealed, has an unpolished (mill) surface, meets American Society for Testing and Materials International ASTM A108 specifications, and has a standard tolerance. The 4140 alloy steel grade contains chromium and molybdenum for high strength and has good machinability. Alloy Steel Flat Bar 4140 Cold Finished - FastMetalsFlat bar 4140 cold finished alloy steel is an oil hardening steel. When heat treated, 4140 exhibits excellent hardenability, abrasion resistance, and fatigue strength. Good machining properties in the annealed condition and somewhat less in the hardened state. When hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio of strength to ductility or toughness. Alloy Steel Flat Bar 4140 Cold Finished - FastMetalsFlat bar 4140 cold finished alloy steel is an oil hardening steel. When heat treated, 4140 exhibits excellent hardenability, abrasion resistance, and fatigue strength. Good machining properties in the annealed condition and somewhat less in the hardened state. When hardened to its most workable hardness of Rockwell 28/32, it exhibits an excellent ratio of strength to ductility or toughness.
View the physical and chemical properties of the annealed spring steel alloys we carry. Don't see something? Request a quick quote and we'll try to get it. Buy Alloy Steel Round Bar 4340 OnlineAlloy Steel 4340 Round Bar is normally used for aerospace, heavy-duty industrial, and automotive applications. 4340 steel stock has high strength, toughness, wear resistance, and fatigue strength. It can be machined in all states other than hardened and it is easily welded. 4340 round bar/rod stock is available in full size and custom cut lengths. Cold Rolled Annealed Steel Sheet In Coil - Buy Cold Rolled Cold Rolled Annealed Steel Sheet In Coil , Find Complete Details about Cold Rolled Annealed Steel Sheet In Coil,Cold Rolled,Annealed Steel,Steel Sheet from Steel Sheets Supplier or Manufacturer-STEELBULK DENIZCILIK LIMITED SIRKETI
1)COLD ROLLED/ANNEALED STEEL :UNTEMPERED COLD ROLLED MEDIUM ANDHIGH CARBON ALLOY/NON ALLOY STEEL STRIPS (a) Soft Spheroidzed Annealed (b) Soft Annealed (c) IntermediateHardness (d) Full Hard . THICKNESS:0. 20 MM THROUGH 3.50 MM. WIDTH:20 MM THROUGH 380 MM . HARDNESS:AS DESIRED . 2.) HARDENED & TEMPERED MEDIUMAND HIGH CARBON STRIP STEEL. Cold Rolled Steel AK Steel15B22, is available as Cold Rolled full hard or annealed and tempered. High Strength Low Alloy Steel (HSLAS) Grade 40/SAE J1392 040 YLK 40 280 55 380 25 AK Steel's Cold Rolled Steel provides excellent thickness and flatness tolerances, surface finish and press formability. Cold Rolled Steel C1141 Metal Supermarkets - Steel Grade Summary:Grade C1141 is a medium-carbon steel with higher mechanical properties than other medium carbon steels, as well as free machining properties. It has a fine-grain structure, with high consistency and uniformity, and is high strength as-rolled. Because of the free machining properties, it is usuallly used in automatic screw machines Typical Applications:Axles,
Cold Rolled Coils & Sheets JSWs Cold Rolled Closed Annealed (CRCA) Coils and Sheets are produced through the cutting-edge Cold Rolling Mills (CRM) at Vijayanagar. The 3.3 Mtpa CRMs modern facilities, advanced operational technologies, strict inspection processes and integrated quality control, ensures an excellent product. Difference Between Hot and Cold Rolled Steel Metal Sep 11, 2014 · Cold Rolled Steel. Cold rolled steel is essentially hot rolled steel that has had further processing. The steel is processed further in cold reduction mills, where the material is cooled (at room temperature) followed by annealing and/or tempers rolling. Products - Continental Steel & Tube CompanyCold Rolled Anneded C1050, C107S, C1095; Cold Rolled Floor Annealed Alloy AISI 8617 / 8620; Hot Rolled Floor Annealed C1095; Hard Cold Rolled C1075, C1095 Most Diversified Spring Steel Stock in the Country; STEEL TUBING. Cold Drawn Seamless Mechanical; Drawn Over Mandrel; Cold Drawn Butt Welded; Electric Resistance Welded
Rolled Alloys was founded on the introduction of wrought RA330 alloy as a replacement for cast HT alloy in the commercial heat treat industry. Over the past 60 years, the company has enjoyed continuous growth through the expansion of alloys offered, markets served, customer base, geographic growth and acquisitions. All U.S. locations export products around  SAE AISI 4340 Steel Properties, Heat Treatment, Equivalent The high hardness of 4340 alloy steel requires that the material be welded in the annealed or tempered state and then heat treated to resist martensite formation and cold cracking. However, as in motor shaft applications, under quenching and tempering conditions, 4340 steel typically use high preheating in low hydrogen processes. Buy Alloy Steel Round Bar 4140 Hot Rolled Annealed OnlineAlloy Steel Round Bar 4140 Hot Rolled Annealed is normally used for heavy-duty industrial applications. Also referred to as Chromoly steel, 4140 is known for strength, resistance to fracturing, abrasion, and impact in high stress applications. Alloy steel round bar/rod stock is available in full size and custom cut lengths.