Home > >

Miniature Steel Balls- chrome steel

Add Favorites

Send Inquiry

Zhongshan HRT Precision Steel Ball Co., Ltd.

Zhongshan,Guangdong,China

Product Details
Company Profile

Place of Origin: China Brand Name: HRT Certification: ISO9001/ISO14001/TS16949 Model Number: 0.5mm-3.0mm Grade: G5-G1000 Material: chrome steel, AISI52100, SUJ-2, 100Cr6

Miniature Steel Balls (chrome steel, AISI52100, SUJ-2, 100Cr6)

Material: Chrome Steel/AISI52100/SUJ-2/100Cr6

Size: 0.5mm~3mm

Grade: G5~G1000

Hardness: HRC60-66

Certifications: ISO9001, TS16949, ISO14001

Feature: excellent surface quality, superior wear resistance, high hardness and high load bearing capacity

Application: Bearing, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car

Chemical Composition

CHROMIUM	CARBON	MANGANESE	SILICON	PHOSPHOROUS	SULPHUR
1.30% TO 1.60%	.98% TO 1.10%	0.25% TO 0.45%	0.15% TO 0.35%	0.025% MAX.	0.025% MAX.

Mechanical Properties

TENSILE STRENGTH	YIELD STRENGTH	ELONGATION IN TWO INCHES	REDUCTION IN AREA	MODULUS OF ELASTICITY	DENSITY
325,000 PSI	295,000 PSI	0.05	0.08	29,500,000 PSI	.283 LBS./CU.IN.

Physical Characteristics

CORROSION RESISTANCE	NO CORROSION RESISTANCE
MAGNETIC	YES

Percifications

Grade	Variation of Ball Diameter VDws	Deviation from Spherical Form △Sph	Variation of Ball Lot Diameter VDwl	Surface roughness Ra
G5	0.13	0.13	0.25	0.014
G10	0.25	0.25	0.5	0.02
G16	0.4	0.4	0.8	0.025
G20	0.5	0.5	1	0.032
G24	0.6	0.6	1.2	0.04
G28	0.7	0.7	1.4	0.05
G40	1	1	2	0.06
G60	1.5	1.5	3	0.08
G100	2.5	2.5	5	0.1
G200	5	5	10	0.15
G500	12.5	12.5	25
G1000	25	25	50