Alibaba.com

Verified Supplier | Ningbo Chenglong Spe...

Ningbo Chenglong Special Steel Co., Ltd.

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1996
1 years OEM
Performance:
Response Rate
Company Feedback

Quick Details

  • Steel Grade: 4140
  • Standard: AISI, ASTM
  • Dimensions: DIA 16mm-100mm
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: 4140-B7
  • Model Number: A193 B7 B7M L7
  • Technique: Hot Rolled
  • Application: Structural Steel Bar
  • Alloy Or Not: Is Alloy
  • Special Use: Cold Heading Steel
  • Type: Alloy Steel Bar
  • colour: black

Packaging & Delivery

Packaging Details: customer required
Delivery Detail: 1 week to 3 weeks

Specifications

4140-B7 steel bar
make for B7 B7M L7

our size can be make for:
 

11,37 mm (+0/-0,11 mm)
14,30 mm (+0/-0,11 mm)

17,31 mm (+0/-0,11 mm)
20,31 mm (+0/-0,13 mm)
26,30 mm (+0/-0,13 mm)
29,63 mm (+0/-0,13 mm)
32,80 mm (+0/-0,16 mm)
35,95 mm (+0/-0,16 mm)
39,15 mm (+0/-0,16 mm)
42,29 mm (+0/-0,16 mm)
45,46 mm (+0/-0,16 mm)
48,64 mm (+0/-0,16 mm)
55,00 mm (+0/-0,19 mm)
61,37 mm (+0/-0,19 mm)
67,72 mm (+0/-0,19 mm)
74,00 mm (+0/-0,19 mm)
80,42 mm (+0/-0,22 mm)
86,77 mm (+0/-0,22 mm)

Buyer Product Name Price Quantity Order Time(GMT+8)
Email to this supplier
Verified Supplier - Ningbo Chenglong Special Steel Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience:
Established 1996
1 years OEM
Performance:
Response Rate
Company Feedback

Communicate with Supplier

Mr. Tonny Li
What can I do for you?
Minisite Survey