A534 Grade 4620H
2016-11-08 16:39:24 Origin： Remark：0 Click：
Material technical specification of ASTM standards carburizing bearing steel A534 4620H datasheet, 4620H Chemical compositions, A534 Grade 4620H mechanical property from Steel making, ESR melted, Blooming, Hot forging, Hot rolling, Heat treatment, Straightening, 100% Ultrasonic test, Cold working or rough turned machining. Technical specification - ASTM A534 - 2004.
TECHNICAL SPECIFICATIONS - A534 Grade 4620H
MATERIAL TECHNICAL STANDARDS: ASTM A534 - 2004
MATERIAL TECHNICAL STANDARDS: ASTM A534 - 2004
Official Test Certificate Report: issued by TUV - SGS - BV
MATERIAL TYPE: Carburizing bearing steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.17 ~ 0.23
Si (％): 0.15 ~ 0.35
Mn (％): 0.35 ~ 0.75
P (％)≤: 0.025
S (％)≤: 0.015
Cr (%): -
Mo (%): 0.20 ~ 0.30
MATERIAL TYPE: Carburizing bearing steel
CHEMICAL COMPOSITION (WEIGHT %)
C (％): 0.17 ~ 0.23
Si (％): 0.15 ~ 0.35
Mn (％): 0.35 ~ 0.75
P (％)≤: 0.025
S (％)≤: 0.015
Cr (%): -
Mo (%): 0.20 ~ 0.30
Ni (%): 1.55 ~ 2.00
Other (%): Cu ≤0.30, Al ≤0.050
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): 0.50mm to 800mm
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: T6 - 200mm X W1000- 2500mm X L1000-12000mm
Forging piece: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Other (%): Cu ≤0.30, Al ≤0.050
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): 0.50mm to 800mm
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: T6 - 200mm X W1000- 2500mm 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 engineer.
- Email: lh.steel@hotmail.com
Previous page：G4312 Gr.SUH310
Last page：TOCT 4543 Gr.15X
Total list
Monthly rank
- 3438NCD4
- 3424CrMo5
- 3119CrNi5
- 2938B3
- 28ASTM A739 type B11
- 2826NiCrMoV11-5
- 2742Cr4Mo2
- 24S135
- 24EN 38
- 22EN20B