Stainless Steel Ball AISI 440C

 Stainless Steel Ball AISI 440C

Material: AISI 440C Stainless Steel

Size: 0.5mm-50.8mm

Grade: G5-G1000

Hardness:HRC58-65.

Certificate:ISO9001, TS16949, ISO14001

Feature: Good wear-resisting property and corrosion resistance, with higher rust resistance and hardness than AISI420.

Application: Bearing which require corrosion resistance, such as hydraulic parts, grinding machines,petrochemical industry, and etc.

Chemical Composition

CHROMIUM	CARBON	NICKEL	MANGANESE	SILICON	PHOSHOROUS	SULPHUR	MOLYBDENUM
16%-18%	.95%-1.2%		1% MAX.	1% MAX.	.040 % MAX.	.03% MAX.	.75% MAX.

Mechanical Properties

HARDNESS	TENSILE STRENGTH	ELONGATION IN TWO INCHES	REDUCTION IN AREA	MODULUS OF ELASTICITY	DENSITY
RC-58 MIN.	285,000 PSI	0.02	55%-70%	29,000,000 PSI	.277 LBS./CU.IN.

Physical Characteristics

CORROSION RESISTANCE	FAIR
MAGNETIC	YES