304L Stainless Steel Ball for Ball Bearing in Cycle

 304L Stainless Steel Ball for Ball Bearing in Cycle

Shandong Dihui has  30 years stainless steel balls production experience. The products has good surface smoothness and standard hardness, which are being widely used on the application like medical apparatus, Chemical, Aerospace, Plastics, hardwares, Perfume, sprayers, Valves etc. Our products are being widely exported to Europe, USA, Japan, South Korea, Middle Asia and Southeast Asia.

Parameter

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Material	Chemical Composition (%)
	C	Mn	P	S	Si	Cr	Ni	Mo
304	≤0.07	≤2.0	≤0.045	≤0.03	≤1.0	17.5 to 19.5	8.0 to 11.0	/
304L	≤0.03	≤2.0	≤0.045	≤0.03	≤1.0	17.5 to 19.5	8.0 to 12.0	/
316	≤0.08	≤2.0	≤0.045	≤0.03	≤1.0	16 to 18	10.0 to 14.0	2.0~3.0
316L	≤0.03	≤2.0	≤0.045	≤0.03	≤1.0	17.5 to 19.5	8.0 to 11.0	2.0~3.0
420	0.26 to 0.35	≤1.0	≤0.04	≤0.03	≤1.0	12.0 to 14.0	≤0.60	/
420C	0.36 to 0.45	≤0.8	≤0.04	≤0.03	≤0.60	12.0 to 14.0	≤0.60	/
440	0.90 to 1.0	≤0.8	≤0.04	≤0.03	≤1.0	17.0 to 19.0	≤0.60	/
440C	0.95 to 1.20	≤1.0	≤0.04	≤0.03	≤1.0	16.0 to 18.0	≤0.60	≤0.75

Country	China	USA	Europe	Japan
Material Standard	GB /T 4356 - 2016	ASTM A959-16	EN 10088-3:2014	JIS G 4308 - 2013
Material	06Cr19Ni10	304	X5CrNi18-10	SUS304
	022Cr19Ni10	304L	X2CrNi19-11	SUS304L
	06Cr17Ni12Mo2	316	X5CrNiMo17-12-2	SUS316
	022Cr17Ni12Mo2	316L	X2CrNiMo17-12-2	SUS316L
	20Cr13	420A	X20Cr13	SUS420J1
	30Cr13	420B	X30Cr13	SUS420J2
	40Cr13	420C	X39Cr13	*
	95Cr18	440	*	*
	102Cr17Mo	440C	X105CrMo17	*
Production Capacity	*Steel ball quality standard:  ISO 3290-1-2014,GB/T308.1-2013 (JB/T5301-3007, DIN 5401-2002,ABMA Std. 10A - 2001  3 series stainless steel ball sizes: 0.5mm-120mm 3 series stainless steel ball precision: G40-G1000 4 series stainless steel ball sizes: 0.3mm-50.8mm 4 series stainless steel ball precision: G5-G1000