100CrMo7 (B5)
2015-12-28 10:17:11 Origin： Remark：0 Click：
ISO 683/17 Specifications Bearing Steel 100CrMo7 Round bar, Forgings, Flat bar Steelmaking, ESR melted, Hot forging / rolling, Heat treatment
Official Test Certificate: issued by TUV - SGS - BV
TECHNICAL DATASHHET - 100CrMo7 & B5
MATERIAL TYPE: Quenched bearing steel
MATERIAL STANDARDS: ISO 683/17
CHEMICAL COMPOSITION (mass weight - %)
Carbon, C (％): 0.93 ~ 1.05
Silicon, Si (％): 0.15 ~ 0.35
Manganese, Mn (％): 0.25 ~ 0.45
Phosphorus, P (％) ≤: 0.020
Sulfur, S (％) ≤: 0.010
Chromium, Cr (%): 1.65 ~ 1.95
Molybdenum, Mo (%): 0.15 ~ 0.30
Nickel, Ni (%): -
Others (%): Cu ≤0.30, Al ≤0.050
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: + AC = Spheroidizing annealing
Hardness /≤HBW: 217
MECHANICAL PROPERTIES UNDER ROOM TEMP.
Condition: + AC = Spheroidizing annealing
Hardness /≤HBW: 217
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 / IFF 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 & DIMENSIONS
Round bar / disc (diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm 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 W100 ~ 1000mm X L1000 ~ 4000mm
Forging piece: stepped shaft, and 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 / IFF 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 & DIMENSIONS
Round bar / disc (diameter): 5.5mm to 600mm
Square bar / Flat bar: 10mm 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 W100 ~ 1000mm X L1000 ~ 4000mm
Forging piece: stepped shaft, and other different shapes based on OEM.
ADVANTAGE & SUPERIOR SERVICE
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
20+ years Focus On Special Steel Manufacturing and processing.
Stock over 60 grades with a competitive price, along with cutting service for specific requirement.
CNC saw cutting.
Marking by stamping or printing.
Third party inspection service.
Export packing / Export documents.
Transport by Track, Sea, Courier (FedEx, UPS, DHL) and Air Cargo.
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