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Cold Drawn GCr15 100Cr6 Heat Treatment Seamless Bearing Steel Tube

Basic Information
Place of Origin: ZHEJIANG, CHINA
Brand Name: TORICH
Certification: ISO9001, ISO14001, TS16949
Model Number: GB/T18254
Minimum Order Quantity: 10 Tons
Price: negotiable
Packaging Details: Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Delivery Time: 30-45 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 2000 Tons per Year
Detail Information
Product Name: Cold Drawn GCr15 100Cr6 Heat Treatment Seamless Bearing Steel Tube Standard: ASTM A295, A534, GB/T18254, JIS G4805
Keyword: Seamless Bearing Steel Tube Material: GCr15, 52100, SUJ2, SUJ3, 100Cr6, SKF3S
OD: 5 - 114 Mm WT: 1 - 14 Mm
Length: 3000mm-12000 Mm Usage: Bearing Parts, Automotive Parts
Surface: Pickling And Passivation Characteristic: High Dimensional Accuracy
High Light:

Seamless bearing steel tube

,

GCr15 Bearing Steel Tube


Product Description

Cold Drawn GCr15 100Cr6 Heat Treatment Seamless Bearing Steel Tube

 

1. Grade:100Cr6/Gcr15/Suj2/SAE52100

2. Size: 5mm~840mm

3. Standard: GB/T18254-2016

4. Certification: ISO9001, SGS, CTI, ROHS

Product Name Cold Drawn GCr15 100Cr6 Heat Treatment Seamless Bearing Steel Tube
Material 100Cr6/Gcr15/SUJ2/SAE52100
Color nickel white or baclk
Standard GB/T-18254 YB/T4146-2016
Grade 100Cr6/Gcr15/Suj2/SAE52100
Heat treatment Spheroidizing annealing
Production process Cold drawn ,Cold roller, Hot roller
Handress 179~350HB

 

Bearing Steel Tube Standard:

GB/T18254 High Carbon Chromium bearing seamless tube

ASTM A295 Wearable high-carbon bearing seamless steel tube

ASTM A534 Wearable&cementite bearing seamless steel tube

JIS G4805 High-Carbon Chromium bearing seamless steel tube

 

Bearing Steel Tube Features:

1. Cleanliness and freedom from objectionable microscopic slag type inclusions.

2. Shallow decarburized surface.

3. Good surface quality.

4. High dimensional accuracy

5. Excellent micro-structure uniformity.

6. Tight tolerances, resulting in reduced machine time.

7. Wear resistance, long service life, high utilization rate and stable properties

 

Application: automotive, electrical, instrumentation,aerospace etc.

 
No.
Grade
Chemical Composition %
C
Si
Mn
Cr
Mo
B00151
G8Cr15
0.75-0.85
0.15-0.35
0.20-0.40
1.30-1.65
≤0.10
B00150
GCr15
0.95-1.05
0.15-0.35
0.25-0.45
1.40-1.65
≤0.10
B01150
GCr15SiMn
0.95-1.05
0.45-0.75
0.95-1.25
1.40-1.65
≤0.10
B03150
GCr15SiMo
0.95-1.05
0.65-0.85
0.20-0.40
1.40-1.70
0.30-0.40
B02180
GCr18Mo
0.95-1.05
0.20-0.40
0.25-0.40
1.65-1.95
0.15-0.25

 

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.

 

Product Show

Cold Drawn GCr15 100Cr6 Heat Treatment Seamless Bearing Steel Tube 0Cold Drawn GCr15 100Cr6 Heat Treatment Seamless Bearing Steel Tube 1

 

Delivery Condition

WHR Hot rolling and hot forging unannealed round steel
WHSTAR Hot rolling and hot forging soft annealed round steel
WHTGR Hot rolling spheroids annealed round steel
WHTGSFR Hot rolling spheroids annealed peeled round steel
WHSTASFR Hot rolling and hot forging soft annealed peeled peeled round steel
WCR Cold drawn(cold rolled)round steel
WCSPR Cold drawn(cold rolled)polished round steel
WHT Hot rolling steel tube
WHTASFT Hot rolling annealed peeled steel tube
WCT Cold drawn(cold -rolled)steel tube
After negotiation of the customer and supplier (stipulated in contract),the delivery condition can be "Annealed+

phosphatized+micro drawing"+"Annealed+micro drawing"etc
WHWY Wire rod steel (hot rolling or spheroids annealed)

 

Manufacturing Process
JIS G3445 STKM13C NBK BKS Carbon Steel Seamless Hydraulic Honed Tubes 2

Our Certificates:

EN10305-6 High Precision Welded Cold Drawn Tubes for Hydraulic and Pneumatic Power Systems 4

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us

Contact Details
Claire ZHU

Phone Number : +8618957803066

WhatsApp : +8613736164628