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Weiao DN AISI St37 Hot Rolled Black Steel Round Bar 4140 4130 4340

Shandong Weiao Metal Products Co., Ltd
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Address: Rm. 2811, Lanting International Building, Xishan District, Wuxi, China

Contact name:Angelina

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Shandong Weiao Metal Products Co., Ltd

Weiao DN AISI St37 Hot Rolled Black Steel Round Bar 4140 4130 4340

Country/Region china
City & Province wuxi
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Product Details

Hot Rolled Black Steel Round Bar DN AISI St37 Carbon Steel Bar 

Product Description:

We have stable supply from advanced mills and large quantities of various products in stock. The warehouses where we stock our goods are full-fledged. We have a professional technician team, which not only has decades of working experience in steel industry, but also has a deep & clear insight of the technology condition and the manufacturing state in the Chinese main steel mills and factory. 

Specification
item
value
Steel Grade
Carbon Steel
Standard
AiSi, ASTM, bs, DIN, GB, JIS
Place of Origin
China
Brand Name
Weiao
Technique
Hot Rolled
Application
Structural Steel Bar
Alloy Or Not
Non-Alloy
Special Use
Cold Heading Steel
Type
Carbon Steel Bar
Tolerance
±1%
Processing Service
Bending, Welding, Decoiling, Cutting, Punching
Grade
4140 4130 4340
Length
1-12m as require
Technology
Cold Rolled.hot Rolled
Inspection
With Hydraulic Testing, Eddy Current, Infrared And X-ray Test
Packing & Delivery
Pacakge of steel bar: standard packing with plastic bags and strapped bundles , and can be customized ; In bundles tied with steel strips . End plastic caps , external packing by PVC bags and knit bags.

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