2.3mm Y022cr20mo2 / Sf20t / Dsr6f for Ball Bearing Flange Unit

• Type: Dsr6f
• Standard: ASTM, GB, JIS, DIN
• Grade: Dsr6f
• Certification: ISO, RoHS, ASTM, GB, DIN
• Shape: Round
• Technique: Cold-Drawing
• Model NO.: SF20T
• Surface Treatment: Bright
• Diameter: 2.3mm
• Tensile Strength: 750-850 MPa
• Elongation Rate: 2-5%
• Application: Ball Pen Tips
• Ovality: <0.0006mm
• Chemical Component: Y022cr20mo2
• Vickers Hardness: 240-280hv
• Transport Package: Wooden
• Specification: 2.3mm
• Trademark: Huona
• Origin: China
• HS Code: 84833000
• Production Capacity: 2000ton/Year

Product Description

2.3mm Y022cr20mo2 / SF20T / Dsr6f For Ball Bearing Flange Unit

Product Description

Diameter :1.0mm , 1.6mm, 2.3mm

Real diameter 2.285-2.290mm or 2.285~ 2.290-2.295mm, ovality≤0.0006mm
Tensile Strength: 750-850 MPA
Elongation rate: 2-5%
Application: Ball pen tips

Chemical component:

Grade	Chemical Component%
	C	Si	Mn	P	S	Cr	Mo	N	Pb	Te
Y022Cr20Mo2	≤0.03	≤1.00	≤2.00	≤0.045	≥0.2	19.00~21.00	1.50~2.50	≤0.03	0.10~0.30	0.01~0.07

 

MODEL NO.	OUTER DIAMETER	DIAMETER TOLERANCE		LENGTH	DEPTH OF EFFECTIVE HARDENED LAYER	WEIGHT(kg/m)
		g6	h6
Dsr6	6	-0.004  -0.012	0  -0.008	100-2000	>0.8	0.22
Dsr8	8	-0.005  -0.014	0  -0.009	100-2000		0.40
Dsr10	10	-0.005  -0.014	0  -0.009	100-2000	>1.0	0.62
Dsr12	12	-0.006  -0.017	0  -0.011	100-3000		0.89
Dsr13	13			100-3500		1.04
Dsr16	16			100-4000	>1.5	1.58
Dsr20	20	-0.007  -0.020	0  -0.013	100-6000		2.47
Dsr25	25					3.85
Dsr30	30				>2.0	5.55
Dsr35	35	-0.009  -0.025	0  -0.016			7.55
Dsr40	40				>2.5	9.87
Dsr50	50					15.4