HOT ROLLED & COLD FINISHED PACIFIC 4340 is available in two conditions:heat treated (quenched and tempered) to high strength or annealed for ease of machining and subsequent heat treatment. It is a nickel-chromium-molybdenum medium carbon alloy steel with deep hardenability. It can be through hardened in large sections. 4340 Steel Bar Supplier Eaton Steel Bar CompanyThis grade is a medium carbon, nickel-chromium-molybdenum steel that has good shock and impact resistance. Cold drawn 4340 bar is utilized in a variety of high-stress applications due to its toughness and good fatigue strength when heat treated. Eaton Steel Bar Company stocks several diameters of this grade to meet your demands quickly.
4340 Hot Rolled Steel Round Bar Stock 5" Diameter Annealed - x 2.90 in Long. Brand New. $28.70. Buy It Now +$7.55 shipping. Watch; 1 1/4" Diameter 4340 Steel Round Bar Stock - 1.25" x 14" Length. New Open box. $33.99. Buy It Now. Free shipping. Watch; S P 0 O 3 N N S O C E Y U B R G 1 S E 2 D. 4340* Round Alloy Steel Bar (Hot Rolled Annealed) - A & C 4340* Round Alloy Steel Bar (Hot Rolled Annealed) Machine Straightened ASTM A 322 Standard Lengths:20 Ft. Random. Categories:Alloy Steel, Alloy Steel Bar, Hot Rolled Alloy Steel Bar, Round. Sizes Product Sizes. Size in Inches Lbs. Per Ft. Est. Lbs. AISI 4340 (E4340) per AMS 6415 - Bars (HR)Aircraft Quality 4340 per 6415 Hot Rolled (H.R.) Round Bar Our AMS 6415 Round Bar Hot Rolled Aircraft Quality material meets AISI 4340 steel grade specifications in accordance with ASTM International Standards. This grade of chromoly bar has outstanding harden-ability
Alloy Steel 4340 Product Guide Alloy Steel Tolerance Table. Alloy Steel 4340 Flat 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 flat bar stock is available in full size. Buy Alloy Steel Round Bar 4340 OnlineAlloy Steel 4340 Product Guide Alloy Steel Tolerance Table. Alloy 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 China Hot Rolled Sae 4340 Alloy Steel, Hot Rolled Sae 4340 China Hot Rolled Sae 4340 Alloy Steel manufacturers - Select 2020 high quality Hot Rolled Sae 4340 Alloy Steel products in best price from certified Chinese U Steel manufacturers, I Steel suppliers, wholesalers and factory on Made-in-China
Steel Alloy A36 - Hot rolled:220 - 250 (32 - 36) 400 - 500 (58 - 72.5) 23:Steel Alloy 1020 - Hot rolled:210 (30) (min) 380 (55) (min) 25 (min) Steel Alloy 1020 - Cold drawn:350 (51) (min) 420 (61) (min) 15 (min) Steel Alloy 1020 - Annealed (@870 °C) 295 (42.8) 395 (57.3) 36.5:Steel Alloy 1020 - Normalized (@925 °C) 345 (50.3) 440 (64) 38.5 [Hot Item] 4140 4145h 8620 4340 Alloy Steel BarsChina 4140 4145h 8620 4340 Alloy Steel Bars, Find details about China 4140 Round Bar, Cold Drawn Alloy Steel from 4140 4145h 8620 4340 Alloy Steel Bars - Shandong Dajin Metal Material Co., Ltd. 4340 Alloy Rod & Bar Supplier - Air Melt, Hot Finished 4340 alloy steel bar is used heavily in the aerospace industry due to its ultra-high strength. When heat treated it is known for its toughness while preserving good fatigue strength. For highly stressed parts it is excellent choice. It can be machined by all customary methods.