2.3mm Nib Free-Machining Stainless Steel Wires for Ball Pen Tip

• Type: Sf20t
• Standard: ASTM, GB, JIS
• Grade: Sf20t
• Certification: ISO, ASTM, GB, DIN
• Shape: Round
• Technique: Cold-Drawing
• Model NO.: Ball Pen Tips
• Surface Treatment: Bright
• Diameter: 2.3mm
• Tensile Strength: 750-850 MPa
• Elongation Rate: 2-5%
• Application: Ball Pen Tips
• Sample: Free
• Surface: Bright
• OEM: Yes
• Packing: Standard
• Transport Package: Wooden
• Specification: 2.3mm
• Trademark: Huona
• Origin: China
• HS Code: 84833000
• Production Capacity: 2000ton/Year

Product Description

2.3mm Nib Free-machining stainless steel wires for ball pen tip

This product with high-performance free-cutting properties, ultra-high dimensional accuracy, excellent wear resistance, excellent wear resistance, excellent corrosion resistance, and uniform performance, which is a patent material for the ball-point pen tip.


Diameter 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
 

MODEL NO.	OUTER DIAMETER	DIAMETER TOLERANCE		LENGTH	DEPTH OF EFFECTIVE HARDENED LAYER	WEIGHT(kg/m)
		g6	h6
SF6	6	-0.004  -0.012	0  -0.008	100-2000	>0.8	0.22
SF8	8	-0.005  -0.014	0  -0.009	100-2000		0.40
SF10	10	-0.005  -0.014	0  -0.009	100-2000	>1.0	0.62
SF12	12	-0.006  -0.017	0  -0.011	100-3000		0.89
SF13	13			100-3500		1.04
SF16	16			100-4000	>1.5	1.58
SF20	20	-0.007  -0.020	0  -0.013	100-6000		2.47
SF25	25					3.85
SF30	30				>2.0	5.55
SF35	35	-0.009  -0.025	0  -0.016			7.55
SF40	40				>2.5	9.87
SF50	50					15.4