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3Cr13 2Cr13 1Cr13 Bearing Precision Steel Tube For Washing Machine Shaft Sleeve

Product Details:
Place of Origin: China
Brand Name: Torich
Certification: ISO9001 TS16949
Model Number: 3Cr13 2Cr13 1Cr13
Payment & Shipping Terms:
Minimum Order Quantity: 5 tons
Price: 1500-2500USD/ton
Packaging Details: In bundles or in wooden boxes packaging
Delivery Time: 5-8weekdays
Payment Terms: L/C, T/T
Supply Ability: 5000tons per year

Detail Information

Material: 3Cr13 2Cr13 1Cr13 Standard: ASTM A 295 ASTM A 534 JIS G 4805 DIN 17230
Production Method: Cold Drawn Or Cold Rolled Application: Used For Washing Machine Shaft Sleeve,Bearing Sleeve
Thickness: 0.1mm-60mm Certification: ISO9001-2008
Technique: Cold Drawn,Cold Rolled Surface Treatment: Customerized
High Light:

precision seamless pipe

,

precision pipes and tubes

Product Description

3Cr13 2Cr13 1Cr13 Bearing seamless steel tube

 

Quick info:

Material 3Cr13 2Cr13 1Cr13 GCr15 100Cr6 100CrMnSi6-4 100CrMnSi6-6 100CrMo7
OD 4-440mm
WT 2-50mm
Production Method Seamless+Cold draw or Cold rolled
Application Used for washing machine shaft sleeve,Bearing sleeve
End Plain
Standard ASTM A 295 ASTM A 534 JIS G 4805 DIN 17230 NF A 35-565 NF A 35-565

 

Detail info:

Material Feature of material:


1cr13, 2cr13, 3cr13 belong to martensitic stainless steel, the main difference is that the carbon content is different:

 

The carbon content of 1Cr13 is 0.15%, 2Cr13 is 0.16-0.25% and 3Cr13 is 0.26-0.35%.

 

1cr13, 2cr13, can not be quenched directly, 3cr13 can be quenched directly.

 

1Cr13 semi-martensitic section steel has high strength, toughness, good corrosion resistance and machinability

after quenching and tempering. It is mainly used for parts requiring high toughness, certain stainless property and

bearing impact load, such as blades, fasteners, hydraulic press valves, thermal cracking anti-sulfur corrosion equipment,

etc. It can also be used for equipment with weak corrosion resistance at room temperature and component 2Cr13 with high

hardness and good corrosion resistance under quenching condition. It can be used for steam turbine blades.

 

3Cr13 is used as cutting tool, nozzle, valve seat, valve, etc. It has higher carbon content than 1Cr13 and 2Cr13 steels,

so it has higher strength, hardness and hardenability. However, the corrosion resistance and thermal stability of the

steel below 700 C are lower than those of 1Cr13 and 2Cr13, and the weldability of the steel is poor. It is used to manufacture

structural parts with high strength, wear parts under high stress mechanical loads and some corrosive media, such as cutters

and springs working below 300 C, axles, bolts, valves, bearings, seat and nozzles working below 400 C, etc. It is also used

to manufacture measuring instruments and medical tools.

 

Main Standards for Bearing Steel Pipe

ASTM A 295: wearable high-carbon bearing steel tube
ASTM A 534: wearable and cementite bearing seamless steel tube
JIS G 4805: high-carbon chromium bearing seamless steel tube
DIN 17230: ball bearing steel pipe
NF A 35-565: steel product, quality of bearing steel
Steel Grades of Bearing Steel TubeGCr15 (52100, SUJ2, SUJ3, 100Cr6, SKF3, SKF3S), 20CrNiMo (8620H, 4118H).

 

Steel Grade/Steel Material of seamless precision tube :

Steel Grade mass fraction %
C Si Mn P S Cr Mo
GCr15 0.95-1.05 0.15-0.35 0.20-0.40 ≤0.027 ≤0.020 1.30-1.65 ≤0.10
100Cr6 0.93-1.05 0.15-0.35 0.25-0.45 ≤0.025 ≤0.015 1.35-1.60 ≤0.10
100CrMnSi6-4 0.93-1.05 0.45-0.75 1.00-1.20 ≤0.025 ≤0.015 1.40-1.65 ≤0.10
100CrMnSi6-6 0.93-1.05 0.45-0.75 1.40-1.70 ≤0.025 ≤0.015 1.40-1.65 ≤0.10
100CrMo7 0.93-1.05 0.15-0.45 0.25-0.45 ≤0.025 ≤0.015 1.65-1.95 0.15-0

Production method of seamless precision tube :

Seamless+Cold draw or Cold rolled,Control good tolerance of tubes by cold draw to meet customer's requests.

 

QUALITY CONTROL:

1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking


100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

 

Pictures of products.

 3Cr13 2Cr13 1Cr13 Bearing Precision Steel Tube For Washing Machine Shaft Sleeve 0 3Cr13 2Cr13 1Cr13 Bearing Precision Steel Tube For Washing Machine Shaft Sleeve 1

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