1.7701 (51CrMoV7)

Yay Çelikleri

MALZEMENİN STANDARTLARI			MALZEMENİN KİMYASAL BİLEŞİMİ (%)
DIN	AISI/SAE	EN	C	Si	Mn	Pmax	Smax	Cr	Mo	Nmax
1.0908	9262	60SiMn5	0.55 – 0.65	1.00 – 1.30	0.90 – 1.10	0.050	0.050	–	–	0.007
1.7176	9260	55Cr3	0.52 – 0.59	0.15 – 0.40	0.70 – 1.00	0.035	0.035	0.60-0.90	–	–
1.8159	6150	50CrV4	0.47 – 0.55	≤ 40	0.70 – 1.00	0.035	0.035	0.90-1.20	–	–
1.1231	1070	CK67	0.65 – 0.72	0.15 – 0.35	0.60 – 0.90	0.035	0.035	–	–	–
1.0902	–	46Si7	0.42 – 0.50	1.50 – 1.80	0.50 – 0.80	0.050	0.050	–	–	0.007
1.7701	–	51CrMoV7	0.48 – 0.56	0.15 – 0.40	0.70 – 1.00	0.035	0.035	0.90-1.20	0.15-0.25	–
1.8161	–	58CrV4	0.55 – 0.62	0.15 – 0.40	0.70 – 1.00	0.035	0.035	0.90-1.20	–	–
1.0961	–	60SiCr7	0.55 – 0.65	1.50 – 1.80	0.70 – 1.00	0.045	0.045	0.20-0.40	–	0.007
1.5028	–	65Si7	0.60 – 0.70	1.50 – 1.80	0.70 – 1.00	0.035	0.035	–	–	–
1.7103	–	67SiCr5	0.62 – 0.72	1.20 – 1.40	0.40 – 0.60	0.035	0.035	0.40-0.60	–	–