Wholesale Ss Float Ball - 420 stainless steel balls high quality precision – Mingzhu

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Sincerity, Innovation, Rigorousness, and Efficiency may be the persistent conception of our organization to the long-term to build together with shoppers for mutual reciprocity and mutual advantage for Stainless Steel Mixing Balls , Two Inch Steel Spheres , Pinball Bulkbuy , While using the improvement of society and economy, our corporation will retain a tenet of Focus on trust, high quality the first, moreover, we count on to make a glorious long run with each and every customer.

Wholesale Ss Float Ball - 420 stainless steel balls high quality precision – Mingzhu Detail:

420 stainless steel balls are primarily used in Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, automotive seat-belts and components.

420 stainless steel balls. This type of stainless steels has good resistance against corrosion together with the high hardness. The balls made of this material are suitable for valves, special bearing etc., in which the protection against rustproof-grease is poor or absent. Their resistance against corrosion caused by water, steam, air, is good. This kind of steel is not suitable to be used with chemical agents.

Specification

420 stainless steel balls
Diameters	2.0mm- 55.0mm
Grade	G10-G500
Application	Special bearings, anti-friction bearings, special pumps, recirculating balls, lighters, automotive seat-belts and components

Hardness

420 stainless steel balls
According to DIN 5401:2002-08			According to ANSI/ABMA Std. 10A-2001
over	up to
all	all	53/57 HRC	52 HRC min.

Equivalence Of Material

420 stainless steel balls
AISI/ASTM(USA)	420B
VDEh (GER)	1.4028
JIS (JAP)	420SUJ2
BS (UK)	420 S 45
NF (France)	Z 33 C 13
ГОСТ(Russia)	30 Kh 13
GB (China)	3cr13

Chemical Composition

420 stainless steel balls
C	0.26% - 0.35%
Si	≤1.00%
Mn	≤1.00%
P	≤0.04%
S	≤0.03%
Cr	12.00% - 14.00%

Corrosion Resistance Chart

CORROSION RESISTANCE CHART
MATERIAL	Industrial atmospheres	Salt air	WATER			FOOD			LIQUOR
MATERIAL	Industrial atmospheres	Salt air	Wet steam	Domestic water	Sea water	Food products	Fruit & veg. juice	Dairy products	Hot sulfite	Dye
52100 Chrome Steel	C	/	D	D	/	/	/	/	/	/
1010/1015 Carbon Steel	D	/	/	/	/	/	/	/	/	/
420(C)/440(C) stainless Steel	B	C	B	B	/	B	B	C	/	D
304(L) stainless Steel	B	A	A	A	A	A	B	A	A	D
316(L) stainless Steel	B	A	A	A	A	A	A	A	B	D
A = Excelent B = Good C = Fair D = Poor / = Not suitable

Hardness Comparision Chart

1085-high-carbon-steel-balls-3

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Well-run equipment, specialist income crew, and better after-sales services; We're also a unified major family, anyone stay with the organization value unification, determination, tolerance for Wholesale Ss Float Ball - 420 stainless steel balls high quality precision – Mingzhu , The product will supply to all over the world, such as: Los Angeles, Bulgaria, Greek, We insist on the principle of Credit being primary, Customers being the king and Quality being the , we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.

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The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly

By Annabelle from Sri Lanka - 2017.11.20 15:58

The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.

By Eartha from South Korea - 2018.12.28 15:18