Sign In Join Free
Video
1 / 4
GKZ Cold Drawn SUJ2 Seamless Bearing Tube
$1200.00
≥1 Ton
| Model No. : | Bearing SUJ2 steel |
|---|---|
| Brand Name : | HuiJie |
| standard : | Bs,Gb,Astm,Jis,Din |
Ningbo, Zhejiang, China
- Manufacturer
- OEM service
- Gold Supplier
- Platform Certification
Product description
New-Era Steel Tube Bearing Steel GKZ Cold Drawn SUJ2 Seamless Tubing
1. Features
Bearing steel tube is a sort of hot-rolled or cold-rolled (cold-drawn) seamless steel tube. It withstands great pressure
and friction force, so bearing steel tube own high and uniform hardness and abrasive resistance and elastic max.
There are strict requirements for bearing tube, particularly the uniformaity of chemical composition, non-metallic inclusion
content and distribution of carbides.
roduct Name
Cold Drawn Precision Steel Tube
Cold Rolled Precision Steel Tube
Materials
Carbon Steel ,Alloy steel ,Bearing Steel ,Stainless Steel
Shape
Round ,Triangle,Hexagon,Square,Rectangular,Octagon or as customer’s drawing
Technics
Cold Drawn ,Cold Rolled
Surface Treatment
Oiled,Brightness
Length
As customer’s demand
Tolerance
+-0.1mm, +-0.05mm
Application
Precision machine parts, Parts for Car,Auto and Motorcycle ,Sleeve Pipe
Delivery Condition
1. BK (+C) 2. BKW (+LC) 3. BKS (+SR) 4. GBK (+A) 5. NBK (+N)
2. Similar Standards
1. Features
Cold Drawn Precision Steel Tube
Cold Rolled Precision Steel Tube
| Chinese | American | German | Japanese |
| GB | AISI | DIN | JIS |
| GCr15 | SAE52100 | 100Cr6/ EN31 | SUJ2 |
3. Chemical Composition
| Grades | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
| GCr15/52100 | 0.95-1.05 | 0.15-0.35 | 0.2-0.4 | ≤0.027 | ≤0.02 | 1.3-1.65 | ≤0.1 | ≤0.25 | ≤0.3 |
| 100Cr6 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.025 | 1.4-1.65 | ≤0.08 | ≤0.25 | ≤0.3 |
4. Heat Treatment
| Quenching | Tempering | ||||
| Heating Temperature/ºC | Cooling | Hardness/HRC | Heating Temperature/ºC | Cooling | Hardness/HRC |
| 830-850 | Oil | 62-65 | 150-190 | Air | 58-62 |
5. Mechanical Properties of ASTM A295 52100 Bearing Steel
| Properties | Metric | Imperial |
| Bulk modulus (typical for steel) | 140 GPa | 20300 ksi |
| Shear modulus (typical for steel) | 80 GPa | 11600 ksi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Hardness, Brinell | - | - |
| Hardness, Knoop (converted from Rockwell C hardness) | 875 | 875 |
| Hardness, Rockwell C (quenched in oil from 150°C tempered) | 62 | 62 |
| Hardness, Rockwell C (quenched in water from 150°C tempered) | 64 | 64 |
| Hardness, Rockwell C (quenched in oil) | 64 | 64 |
| Hardness, Rockwell C (quenched in water) | 66 | 66 |
| Hardness, Vickers (converted from Rockwell C hardness) | 848 | 848 |
| Machinability (spheroidized annealed and cold drawn. Based on 100 machinability for AISI 1212 steel) | 40 | 40 |
| Steel Grade | C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Mo(%) |
| 100Cr2/1.3501 | 0.90～1.05 | 0.15-0.35 | 0.25～0.45 | ≤0.035 | ≤0.025 | 0.40～0.60 |
≤0.25 |
| 100Cr6/1.3505 | 0.90～1.05 | 0.15-0.35 | 0.25～0.45 | ≤0.035 | ≤0.025 | 1.35～1.65 | ≤0.25 |
| 100CrMo7/1.3537 |
0.90～1.05 |
0.20-0.40 |
0.25～0.45 |
≤0.035 |
≤0.025 |
1.65～1.95 | 0.15-0.25 |
| 100CrMo7 3/1.3536 |
0.90～1.05 |
0.20-0.40 | 0.60～0.80 |
≤0.035 |
≤0.025 |
1.65～1.95 |
0.20-0.35 |
Production Steel BearingTube 100Cr6/GCr15/52100 :
Bearing and Gearing Steel Tube Characteristic:
High strength
High-precision Bearing Tubing
Good Surface Quality
Stable quality
Smooth Roughness
Production Processs:
Seamless Cold Drawn or Seamless Cold Rolled + Heat Treatment or Stress released control
Tags:100Cr2 1.3501 roller bearing steel,bearing steel DIN17230,100Cr2 bearing tubing
Video
Ningbo, Zhejiang, China
- Manufacturer
- OEM service
- Gold Supplier
- Platform Certification
Send your inquiry to this supplier
Product Alert
Subscribe to your interested keywords. We will send freely the latest and hottest products to your Inbox. Don't miss any trade information.
Your use of this website constitutes acknowledgement and acceptance of our Terms & Conditions.
Copyright © 2009-2024 Bossgoo Co., Ltd. All rights reserved.
