Sign In | Join Free | My entremaqueros.com
China Jiangsu New Heyi Machinery Co., Ltd logo
Jiangsu New Heyi Machinery Co., Ltd
Jiangsu New Heyi Machinery Co., Ltd Be the benchmark in the field of China pneumatic and hydraulic piston rod.
Verified Supplier

12 Years

Home > Hollow Metal Rod >

ST52, 20MnV6 Chrome Hollow Metal Rod Diameter 6mm - 1000mm Length 1000mm - 8000mm

Jiangsu New Heyi Machinery Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment

ST52, 20MnV6 Chrome Hollow Metal Rod Diameter 6mm - 1000mm Length 1000mm - 8000mm

  • 1
  • 2

Brand Name : HY

Certification : ISO9001:2008

Place of Origin : China

MOQ : 5 tons

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 30tons a day

Delivery Time : 30days

Packaging Details : Anti rust oil to be applied on material and each rod to be packed in paper sleeve

Product name : Hollow metal rod

Standard length : 1000mm - 8000mm

Diameter : 6mm - 1000mm

Yield strength : Not less than 355 N/MM2

Surface hardness : 850-1150 HV (vickers 100g)

Straightness : Not more than 0.2 MM/M

Contact Now

ST52, 20MnV6 Chrome Hollow Metal Rod Diameter 6mm - 1000mm Length 1000mm - 8000mm

Detailed Product Description

1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr
2. ISO9001:2008
3. Advanced inspection apparatus
4. Complete manufactured equipment
5. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened


Detailed Description
1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

Ck45

0.42-0.50

0.50-0.80

0.04

0.035

0.035

ST52

0.22

1.6

0.55

0.035

0.04

20MnV6

0.16-0.22

1.30-1.70

0.10-0.50

0.035

0.035

0.10-0.20

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

0.90-1.20

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

0.80-1.10


2.MECHANCIAL PROPERTIES

Material

T.S N/MM2

Y.S N/MM2

E%(MIN)

CHARPY

CONDITION

CK45

610

355

15

>41J

NORMALIZE

CK45

800

630

20

>41J

Q + T

ST52

500

355

22

NORMALIZE

20MnV6

750

590

12

>40J

NORMALIZE

42CrMo4

980

850

14

>47J

Q + T

40Cr

1000

800

10

Q + T


3. SUPPLY CONDITION
Ground and chrome plated
4. CHROME THICKNESS
20 to 30 micron
5. SURFACE ROUGHNESS
Ra≤0.2 micron and Rt≤2 micro
6. TOLERANCES ON DIA
ISO f7 on the diameter
7.OVALITY
Half of the tolerance ISO f7
8. STRAIGHTNESS
≤0.2MM/M
9. SURFACE HARDNESS
850-1150HV (vickers 100g)
10.COHESION
No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling
in water)
11 .POROSITY
Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10
12 CORROSION RESISTANCE
Test in natural salt spray according to ASTM B 117-72hours
Results evaluation according to ISO 4540 RATING 7-10
13. WELDABILITY
Good
14. PACKING
Anti rust oil to be applied on material and each rod to be packed in paper sleeve
15. CERTIFICATE
All certificate related with material heat treatment and plating is required

ST52, 20MnV6 Chrome Hollow Metal Rod Diameter 6mm - 1000mm Length 1000mm - 8000mm













































Product Tags:

steel hollow bar

      

hollow metal rods

      
 ST52, 20MnV6 Chrome Hollow Metal Rod Diameter 6mm - 1000mm Length 1000mm - 8000mm Manufactures

ST52, 20MnV6 Chrome Hollow Metal Rod Diameter 6mm - 1000mm Length 1000mm - 8000mm Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Jiangsu New Heyi Machinery Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

Copyright © 2009 - 2024 entremaqueros.com. All rights reserved.