4340 lp special structural steel
4340 Application:Australia Structural steel; Category Type Steel grade Standard Country; Grades:Special Alloy:4340:AS:Australia:Chemical composition % of the ladle analysis of grade 4340. C() We are mainly engaged in the special steel, stainless steel, tool steel, alloy steel, high temperature alloys, heat-resistant steel rod, plate
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. SAE AISI 4340 Steel Properties, Heat Treatment, Forging:4340 steel is usually forged at a temperature of 1065 to 1230 °C (1950 to 2250 °F); after forging, the parts can be air-cooled in a dry place, or preferably with a furnace. Welding of AISI 4340 Steel. AISI 4340 steel has good weldability. It can be easily gas or arc welded, but electrodes of the same composition should be used.
4340 lp special structural steel. Live chat Inquiry. Related Product. Effect of laser clad repair on the fatigue behaviour of . The AISI 4340 steel known as high strength low alloy steel is widely used in various critical structures and components of modern aircraft , automobile and naval industries .
- Effects of Common Alloying Elements in Steel · Skd11 · Din & W-Nr Steel Specifications 4340 Alloy Steel 1.6511 36CrNiMo4 40NCD3 AISI 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,