52100 Bearing Steel Wire Rod Alloy Steel Wire Rod In Coil Grade Suj2 Steel
Product:BSW1014 Carbon/Alloy Steel Wire
52100 bearing steel wire rod is Used in making all kinds of bearing ring and rolling elements, like combustion engine, machine tool, and bearings for melting machine; also used for making tools and measuring tools. sed for making core carburizing parts that need high strength, like gears in gearbox, gear shaft, cam, worm, claw clutch etc.Apart from these,frequentely made into ships, vehicle, aircraft, missile,weapons,railways,bridge,pressure vessel,machine tool,etc.
Standard:ASTM GB DIN JIS EN etc.
Material:Gcr15 SAE52100 100Cr6 SUJ2
specification:
Outside diameter:0.6-22.0mm
Technology:Cold-drawn,Cold rolling,Hot rolling
Length:Available on request
Delivery time:Generally 7-15 days, depending on customer demand
Surface treatment:Polished, bright, pickling, etc
Application:Used in petroleum, chemical industry, aerospace, paper, automobile, packaging machinery,
decoration, railings and other engineering, hardware processing, ships, power plants and other industries.
| Subjection : Specificationsfor Raw Material of Sleeves (High Carbon - Chromium Bearing Steel Tubes) |
| 1. Specifications for Finish Tubes |
| Material : GCR15/SAE 52100/100CR6/SUJ2 or Its Equivalent |
| Reference: GB/T 18254; YB-T 4146; SKFD33; |
| S13000; JISG4805; ASTMA295; |
| A. Chemical Composition |
| | C | Si | Mn | S | P | Cr | Al | O2 | H2 | N2 | Ti (ppm) |
| | | | | | | | | (ppm) | (ppm) | (ppm) | |
| MIN. | 0.95 | 0.15 | - | - | - | 1.3 | - | - | | | - |
| MAX. | 1.1 | 0.35 | 0.5 | 0.025 | 0.025 | 1.6 | 0.05 | 15 | 1 | 100 | 30 |
| B.Microstructure | | | | | | | | | | |
| Spherodised Annealed, consist of uniformly distributed spheroidalcarbides in a matrix of ferrite and shall be free from excessive carbidesegregation. |
| C. Macro Etch Test | | | | | | | | | | |
| Billet sample taken in accordance with A295 shall be macro-etched and examined. | | | | | |
| It should be free from pipe, porosity and injurious defects. | | | | | | | |
| D. Non Metallic Inclusions : | | | | | | | | | |
| According toA.S.T.M A 295 for through hardening bearing steel the inclusion rating shall beperformed using the recommended ASTM - E 45 Method -D and the rating shall notexceed the limits specified below: |
| | A | | B | C | D |
| Thin | Heavy | Thin | Heavy | Thin | Heavy | Thin | Heavy |
| 2.5 | 1.5 | 2 | 1 | 0.5 | 0.5 | 1 | 1 |
| E. Decarb Layer: | | | | | | | | | | |
| Surfacedefects inclusive of decarburized depth not to exceed 0.25mm. | | | | | | |
| Total decarburized depth is defined as distancefrom the surface of decarburized layer to the position where the difference inchemical or physical properties between the decarburized layer & the |
| corematerial is no longer determinable. | | | | | | | | |
| F. Surface Quality : | | | | | | | | | | |
| Noscratch marks & cracks. The tubes shall be well finished and the outside& inside surfaces shall be free from injurious defects for practicaluse.All tubes shall be inspected for ultrasonic tests as per ASTM D213. |
| G. Manufacturing process : | | | | | | | | | |
| Cold Drawn or Cold Pilgered. | | | | | | | | | |
| H. Product Tolerance | | | | |
| Sr.No. | OD(mm) | Tube wall thickness |
| (mm) |
| 1 | 0 | -0.0/+5% of WT |
| | | | | | | | | |
| I. Other specifications |
| Parameter | | | Specification |
| Hardness | | | 220 BHN max |
| Magnetism | | | Material will be free from magnetism. |
| Straightness | 1 mm per Meter on any running length |
| Length | | | As cutomer's requirement |
| Inspection | | | All wires will be 100% inspected by PMI test or spark test to ensure to no mix-up of material. |
| Marking | | | Manufacturer’s mark & name, Grade, size, Heat Number, Year |
| | | | & month of manufacture. |
| Coating | | | Rust preventive oil on outside & inside surfaces. |
Product Image:
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FAQ
Q1:who are we?
A:We are based in WUXI, China, start from 2016,sell to Asia(60.00%),Western Europe(14.00%),South
America(6.00%).
Q2. how can we guarantee quality?
A:Always a pre-production sample before mass production; Always final Inspection before shipment.
Q3.what can you buy from us?
A:Copper,Aluminum,Mould steel, Seamless carbon steel,Precision steel pipe,The steel plate,Alloy steel
Titanium,Custom machine parts.
Q4.why should you buy from us not from other suppliers?
A:WUXI EASONY has 8 years of production experience. With advanced precision
production equipment and modern large warehouses, has a stockpile of 200,000 tons of goods, has a number
of long-term stable cooperative customers.
Q5.what services can we provide?
A:Accepted Delivery Terms: FOB,CFR,CIF,EXW；Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,
HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;Language Spoken:English,Chinese.
Q6.Can we get the some samples?Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.
Q7.How can we get your price ?
A:We need below information to quote for you:
1)Product Name
2)Standard
3)Material Grade (Chemical Composition)
4)Dimension
5)Quantity
6)The Drawing for Special Parts
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