1Cr11Ni2W2MoV Steel Round Bar

1Cr11Ni2W2MoV alloy steel has excellent comprehensive mechanical properties and has been widely used in the aviation industry to manufacture important components such as engine blades, discs, and shafts operating below 600 ℃.

1Cr11Ni2W2MoV steel is a new type of martensitic heat-resistant stainless steel obtained by adding a large amount of ferrite forming elements such as W, Mo, V, etc. to a low-carbon 12% Cr steel, which reduces the austenite phase zone and gives the steel the ability to undergo martensitic transformation hardening. This steel has excellent comprehensive mechanical properties and has been widely used in the aviation industry to manufacture important components such as engine blades, discs, and shafts that operate below 600 ℃.

 

1Cr11Ni2W2MoV, 961Stainless Steel Chemical Compositions: GB/T 1221 (1992)  

C	Si	Mn	P	S	Ni	Cr	Mo	W	V
0.10 - 0.16	≤ 0.60	≤ 0.60	≤ 0.035	≤ 0.030	1.40 - 1.80	10.50 - 12.00	0.30 - 0.50	1.50 - 2.00	0.18 - 0.30