Suhua 3mm 6mm 8mm 12mm 24mm Solid HRC 48-58 1.3541, 1.4034 4Cr13 AISI 420c Stainless Steel Balls

• Customized: Customized
• Certification: ISO, BV, SGS, Ts 16949
• Standard Parts: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 420/420C STAINLESS STEEL BALLS
• Universal: Yes
• Type: Bearing Ball
• Material: Stainless Steel
• Size Range: 1mm-180mm Stainless Steel Ball
• Grade: G10-1000 Stainless Steel Ball
• Hardness: HRC 54-60 Stainless Steel Ball
• Material Mark: AISI 420c/ SUS 420c/ Wks 1.3541
• International Equivalent: X46cr13, 420c, 1.4034, Z34c14, 40kh13, 4Cr13
• Shape: Solid Round Bearing Steel Ball
• Certifications: BV; ISO; ASTM
• Model No.: AISI 420c Stainless Steel Ball
• Application: Valves, Special Bearings
• Magnetic: Strong Stainless Steel Ball
• Transport Package: Box, Plastic Bag, Carton, Pallet
• Specification: 40mm AISI 420c G40 Stainless Steel Ball
• Trademark: SUHUA Stainless Steel Ball
• Origin: Jiangsu, Changzhou
• HS Code: 8482910000
• Production Capacity: 300ton/Month
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 1.000kg

Product Description

Changzhou Huari Steel Ball Co., Ltd  is an ISO9001: 2015 and IATF16949: 2016 certified professional manufacturer of steel balls with experience of more than 30 years. We owns more than 500 sets advanced production equipment and more than 100 sets of testing devices to ensure the quality of the steel balls. 
Custom service to meet our customers' needs are our core strength.
Sizes & Material
The factory produces ball sizes from 0.5mm to 250mm. 
Offering stainless steel balls in 304/L, 316/L, 420/C, 440/C stainless steel. A wide range of material and sizes steel balls are available for choosing.
Stainless steel balls: AISI304, 304L, 316, 316L(G100-G1000),AISI420, 420C, 440, 440C(G10-G1000) .
AISI304/304L G40 5mm Stainless Steel Ball

China	Japan	U.S.	Germany	Hardness
OCr18Ni9	SUS304	AISI304	1.4301	HRC 25-39
00Cr19Ni10	SUS304L	AISI304L	1.4307	HRC 25-39
0Cr17Ni12Mo2	SUS316	AISI316	1.4401	HRC 25-39
0Cr19Ni12Mo2	SUS316L	AISI316L	1.4404	HRC 25-39
3Cr13	420J2	AISI420	1.4028	HRC 48-58
4Cr13	-	AISI420C	1.3541, 1.4034	HRC52-56
9Cr18	-	AISI440		HRC57-61
9Cr18Mo	SUS440C	AISI440C	1.4125	HRC58-64

 

Material	CHEMICAL COMPOSITION  %
	C	Si	Mn	P	S	Ni	Cr	Mo	Ti
AISI304	≤0.08	≤1.00	≤2.00	≤0.045	≤0.03	8.0-11.0	18-20
AISI304L	≤0.03	≤1.0	≤2.00	≤0.045	≤0.03	9.0-12.0	18-20
AISI316	≤0.08	≤1.00	≤2.00	≤0.035	≤0.03	10.0-14	16.0-18.5	2.0-3.0
AISI316L	≤0.030	≤1.00	≤2.00	≤0.045	≤0.03	10.0-14	16.0-18	2.0-3.0
AISI420(3Cr13)	0.26-0.35	≤1.0	≤1.0	≤0.04	≤0.035	≤≤0.60%	12.0-14.0
AISI420C(4Cr13)	0.36-0.45	≤0.60	≤0.8	≤0.035	≤0.03	≤0.6	12.0-14.0
AISI440 (9Cr18)	0.9-1	≤0.8	≤0.8	≤0.035	≤0.80	≤0.60	17.0-19.0	≤0.75
AISI440C (9Cr18Mo)	0.9-1	≤0.8	≤0.8	≤0.035	≤0.03	≤0.60	16.0-18.0	≤0.75

 

Grade: G10 to G1000
Grade	ball diameter	spherical	surface	lot diameter	nomainal ball
	variation	deviation	roughness	variation	deviation tolerance
	Vdws	Sph	Ra	Vdwl	Tdn
	not over
	μm
10	0.25	0.25	0.02	0.5	*
16	0.4	0.4	0.025	0.8	*
20	0.5	0.5	0.032	1	*
24	0.6	0.6	0.04	1.2	*
28	0.7	0.7	0.05	1.4	*
40	1	1	0.06	2	*
60	1.5	1.5	0.08	3	*
100	2.5	2.5	0.1	5	±12.5
200	5	5	0.15	10	±25
500	12.5	12.5	*	25	±50
1000	25	25	*	50	±125