A535 Grade 4320
2017-01-26 11:52:46 Origin： Remark：0 Click：
Specifications SAE 4320 Datasheet, Stocklist ASTM A535 Gr.4320 Chemical, Supplieres ASTM A535 4320 mechanical property from Steelmaking, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or rough turned machining. Technical specification - ASTM A535 - 1992. We also possess the advanced precision machining equipments for catering for your different special requirements.
TECHNICAL SPECIFICATIONS - ASTM A535 Grade 4320
MATERIAL TECHNICAL STANDARDS\ - ASTM A535 - 1992
MATERIAL TYPE - ball bearing steel
CHEMICAL COMPOSITION (Mass Weight %)
C (％): 0.17 ~ 0.22
Si (％): 0.15 ~ 0.35
Mn (％): 0.45 ~ 0.65
CHEMICAL COMPOSITION (Mass Weight %)
C (％): 0.17 ~ 0.22
Si (％): 0.15 ~ 0.35
Mn (％): 0.45 ~ 0.65
P (％)≤: 0.015
S (％)≤: 0.015
Cr (%): 0.40 ~ 0.60
Mo (%): 0.20 ~ 0.30
S (％)≤: 0.015
Cr (%): 0.40 ~ 0.60
Mo (%): 0.20 ~ 0.30
Ni (%): 1.65 ~ 2.00
Cu (%): ≤ 0.35
CLASSIFICATION AND APPLICATION
Bearing steel is a type of steel used in the field of fabricating the ball, pin roller, sleeve for antifriction bearing. and also measuring implements, cold-punching die, lead screw and precision components of diesel engine oil pump. Bearing steel is divided into high-carbon chromium bearing steel, carburizing bearing steel, stainless bearing steel, high temperature bearing steel, medium-carbon bearing steel.
Generally, condition of delivery is hot rolled+annealing, cold drawn+annealing.
PRODUCT DESCRIPTION
The alloy is usually produced by LF /EAF /IFF /VD followed by electroslag refining (ESR) if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' specific requirements.
Round bar / Wire rod (Diameter): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 350mm X W40 - 1200mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Bearing steel is a type of steel used in the field of fabricating the ball, pin roller, sleeve for antifriction bearing. and also measuring implements, cold-punching die, lead screw and precision components of diesel engine oil pump. Bearing steel is divided into high-carbon chromium bearing steel, carburizing bearing steel, stainless bearing steel, high temperature bearing steel, medium-carbon bearing steel.
Generally, condition of delivery is hot rolled+annealing, cold drawn+annealing.
PRODUCT DESCRIPTION
The alloy is usually produced by LF /EAF /IFF /VD followed by electroslag refining (ESR) if necessary for special purpose.
Bars and, where applicable, forgings are subjected to ultrasonic examination based on the different levels according to the buyers' specific requirements.
Round bar / Wire rod (Diameter): 5.5mm to 650mm
Square bar / Flat bar: 3mm to 800mm
Length: Fixed length or random length or based on the customer's special requirement.
Heavy/middle plate via hot rolled: T60 - 350mm X W40 - 1200mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
TECHNICAL SALES ASSISTANCE & SERVICE
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineers, Email: sales@ccsteels.com.
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