D6AC Forging Hollow Bar

D6AC Forging Hollow Bar

Product details

A 240 S43400 : A 240/A 240M (2012) chemical composition

C	Mn	Si	P	S	Cr	Ni	Mo
≤ 0.12	≤ 1.00	≤ 1.00	≤ 0.04	≤ 0.03	16.00 - 18.00	≤ -	0.75 - 1.25

A 240 S43400 : A 240/A 240M (2012) Mechanical Property

The United States began to be developed in the early '60 s D6AC, modified by the AISI 4340 steel, is widely used in the manufacture of tactical and strategic missile and aircraft engine shell structure.In the mid - 70 - s, D6AC gradually replaced the other alloy structural steel, become a kind of manufacturing special steel grade of solid rocket engine.The new type of surface to air missile "patriot", "red eyes" small missile, large and medium-sized missiles "militia" and "pan xing", "north star", "hercules", etc., the U.S. space shuttle phi 3.7 m also USES D6AC booster shell steel manufacturing.D6AC was also used in the manufacture of F - 111 aircraft landing gear and wing axis, etc.

Packaging and Shipping

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• Nude packaging, wooden box packaging, pallets, other packaging.