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Carbon steel Q215
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Carbon steel Q215 |
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Carbon steel Q215
Product Name: carbon steel
Grade : Q215
Specifications : Thick T: 1.5 ~ 24 W W :800-1100 length L: C
Standard : GB/T700-2006
Product Scope:
With ductility, toughness , cold , good weldability, suitable for engineering machinery, construction machinery, agricultural machinery and other industries and the general structure stampings and welded pipe and so on.
Mechanical properties :
Yield strength (N/mm2)
�215 (a �16mm), �205 (a> 16-40mm)
�195 (a> 40-60mm), �185 (a> 60-100mm)
�175 (a> 100-150mm), �165 (a> 150-200mm)
Tensile strength (σb / ***): more than 355
Elongation (δ5 /%): more than 13%
�31 (a �40mm), �30 (a> 40-60mm)
�29 (a> 60-100mm), �27 (a> 100-150mm)
�26 (a> 150-200mm)
Wherein a thickness or diameter of the steel .
Cold bending properties:
180 ° cold bending test
d = 0.5a ( vertical ) d = a ( transverse ) (B = 2a: �60mm),
d = 1.5a ( vertical ) d = 2a ( lateral ) (B = 2a:> 60 ~ 100mm)
When steel thickness or diameter greater than 100mm, bending test is ***ermined by mutual agreement .
Where d is the diameter of the apex , B is the specimen width , a thickness or diameter of the specimen .
I***ct test :
(B grade )
Temperature : +20 â„?
V- i***ct energy ( vertical ) Ak / J: �27
http:www.jingyesteel.com.cn
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| Company: |
Hebei Jingye Group
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| Contact: |
Mr. fan yang |
| Address: |
Nandian Town,Pingshan County,Hebei Province,P.R.China |
| Postcode: |
050409 |
| Tel: |
8601057645890 |
| Fax: |
8601057645859 |
| E-mail: |
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