astm a29 4340 cold rolled steel flat bar steel plate

4140 Plate - No. 1 Stockist of 4140 Plate in China - Otai

No.1 Stockist of 4140 Plate in South China. thickness 6-300mm available, over 1500 tons 4140 steel plates / flat bar in stock, hot rolled or preharden. 42CrMo4 Plate - Bohler Buys from OTAI Special Steel1000+ tons of daily stock of 42crmo4 plate steel, cut to size, 1~3 days delivery time. Contact us today at [email protected] or WhatsApp +8613610149979

4340 steel 1.6511 36CrNiMo4 40NCD3 - OTAI Special Steel

AISI /SAE 4340 Steel is a Alloy Structural Steel belong to ASTM A29/A29M Steel Grade standard. AISI 4340 used in Oil and Gas industry and Large Machinery Strutural. 4340 Steel China Supplier and factory Otai Special Steel Supply 4340 steel in Round bar, Plate, Flat bar AISI 4340 Alloy Steel-SAE UNS G43400 steel - OTAI Special 1.Form of Supply. ASTM aisi 4340 Alloy structural steel, we can supply the 4340 round bar, steel flat bar, plate, hexagonal steel bar and steel square block. 4340 steel Round bar can be sawn to your required lengths as one offs or multiple cut pieces. 4340 Rectangular pieces can be sawn from flat bar or plate to your specific sizes. AISI 4340 Steel W-Nr. 1.6511 DIN 36CrNiMo4 - OTAI Otai special steel have more 16 years experience in 4340 steel plate, round bar, flat bar, square bar, hexagonal bar, sheet, pipe and worm gear supply. Aisi 4340 Steel is a high quality Quenched and Tempered Alloy Structural steel, Oil Quenched & Tempered Hardness is 28-34 HRc.4340 Annealing delivery hardness less than 250HB.

ALLOY Castle Metals Site

Alloy 4340 plate is another general purpose grade of steel used for industrial and machining applications. The inclusion of Nickel in Alloy 4340 helps simplify heat treatment. In addition, the Nickel in Alloy 4340 increases hardenability of the steel. ASTM A29 1038 Round bar,1038 Bearing steel,1038 round ASTM A29 1038 standard applies to manufacture of bearing ring steel pipe rolling elements made by high-carbon chromium bearing steel processed with hot rolled forged round, steel wire,cold rolled. Continuous casting steel is not recommended to be the material of balls. ASTM A29 Stainless Steel plate, ASTM A29 sheet, ASTM A29 Our to produce better steel-based products are the main used in industrial manufacturing various types Stainless SteelASTM A29 plate,ASTM A29 Round Bar,ASTM A29 forgings,ASTM A29 suppliers, ASTM A29 Stock,ASTM A29 sheet, ASTM A29 flat bar, ASTM A29 pipe,ASTM A29 tube,ASTM A29 mould,ASTM A29 round ingot,ASTM A29 cold-rolled steel,ASTM A29 coil,ASTM A29 strap steel,ASTM A29 hot-rolled steel,ASTM

ASTM F844 - 19 Standard Specification for Washers, Steel

This specification covers round and miscellaneous shape steel plain (flat) washers furnished in an unhardened condition. The washers are intended for general use bolt, nut, and stud applications to provide increased bearing surface, spacing, and to prevent galling. The washers shall be punched from hot-rolled, hot-rolled and pickled, or cold-rolled steel; or shall be machined from bar stock or tubing; Alloy Flat Bar - RyersonAlloy flat bar is available as cold-finished or hot rolled and has excellent hardening capabilities. It responds well to heat treatment and is easy to machine in the annealed condition. Popular applications of 4140 alloy flat bar include blades, brake dies, fixtures and tool holders. Standard Specication for Steel Bars, Alloy, Hot-Wrought Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered1 Hot Rolled, 1.000 in. diameter3 10 ft, ASTM A 434 dated ____, Grade 4140, Class BB, Test Report Required, Motor Shafts. 4. Materials and Manufacture 4.1 Melting PracticeThe steel shall be made by one or

aisi 4340 alloy steel plate, aisi 4340 alloy steel plate

1,912 aisi 4340 alloy steel plate products are offered for sale by suppliers on , of which steel sheets accounts for 12%, steel round bars accounts for 3%, and stainless steel sheets accounts for 1%. A wide variety of aisi 4340 alloy steel plate options are available to you, such as aisi, jis, and astm.Standard Specication for Steel Bars, Carbon and Alloy Cold-Finished Alloy Steel Bars:Steel Bars, Alloy, Hot-Rolled or Cold-Finished, Quenched and Tempered A 434 Steel Bars, Carbon, Hot-Wrought or Cold-Finished, 1 This specication is under the jurisdiction of ASTM Committee A01 on Steel, Special Quality Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee