18NiCrMo14-6 / B31
2016-01-06 16:59:37 Origin： Remark：0 Click：
Description 18NiCrMo14-6 Datasheet, Inventory 18NiCrMo14-6 Chemical, Stocklist 18NiCrMo14-6 properties from Steelmaking,ESR melted,Blooming,Hot forging/rolling, Heat treat, Straightening, 100% Ultrasonic test, Cold working or rough turned machining. Technical specification - ISO 683/17. We also possess the advanced precision machining equipments for catering for your different special requirements.
TECHNICAL SPECIFICATIONS - Grade 18NiCrMo14-6 & B31
Official Test Certificate Report: issued by TUV - SGS - BV
MATERIAL TYPE - Case hardening bearing steel
MATERIAL STANDARDS - ISO 683 / 17
CHEMICAL COMPOSITION ( Mass weght - % )
C (％): 0.15 ~ 0.20
Si (％): ≤ 0.40
Mn (％): 0.40 ~ 0.70
P (％)≤: 0.025
S (％)≤: 0.015
Cr (%): 1.30 ~ 1.60
MATERIAL STANDARDS - ISO 683 / 17
CHEMICAL COMPOSITION ( Mass weght - % )
C (％): 0.15 ~ 0.20
Si (％): ≤ 0.40
Mn (％): 0.40 ~ 0.70
P (％)≤: 0.025
S (％)≤: 0.015
Cr (%): 1.30 ~ 1.60
Mo (%): 0.15 ~ 0.25
Ni (%): 3.25 ~ 3.75
Other (%): Cu ≤0.30, Al ≤0.050, O 0.020
MECHANICAL PROPERTIES UNDER ROOM TMEP.
MECHANICAL PROPERTIES UNDER ROOM TMEP.
Condition: + A = annealing
Hardness /≤HBW: -
Hardness /≤HBW: -
Condition: + AC = Spheroidizing annealing
Hardness /≤HBW: 241
Hardness /≤HBW: 241
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 EAF + VD / BEF 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' requirements.
PRODUCT PROFILE AND DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
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 - 500mm X W60 - 1000mm X L1000 - 6000mm
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 EAF + VD / BEF 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' requirements.
PRODUCT PROFILE AND DIMENSIONS
Round bar / Wire rod (Diameter): 5.5mm to 600mm
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 - 500mm X W60 - 1000mm X L1000 - 6000mm
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: sales@ccsteels.com.
If you meet further on any technical enquiry, pleased to EMAIL our resident team of qualified production engineer, Email: sales@ccsteels.com.
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