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Product name:Y15PB

abstract:----------------Y15Pb,Name is free-cutting steel structural steel, the implementation of s...

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Product brief introduction


Y15Pb,Name is free-cutting steel structural steel, the implementation of standard GB/T 8731-8731, density is 7.85 g/cm&sup3。

Product Parameter


C :0.10~0.18

Si :0≤0.15

Mn :0.80~1.20

P :0.05~0.10

S :0.23~0.33

Pb :0.15~0.35

Technical Equipment


Tensile strength of sigma b (MPa) : (hot rolled) 390 ~ 540;
(cold drawn) steel thickness or diameter of 8 ~ 20:530 ~ 755.
> 20 ~ 30:510 ~ 735;
> 30:490 ~ 490

Elongation delta 5 (%) : (hot rolled) 22 or more;
(cold rolled) 7.0 or higher

Reduction of area bits (%) : (hot rolled) 36 or more

Hardness: (hot rolled) 170 hb or less;
(cold drawn steel) 152 ~ 217 hb

To prepare

CRL METAL (SUZHOU) CO.LTD


PHONE:+86 021-64583568/021-64583566


Fax:+86 021-64583567


Zeng Mei Hua:+86 13818555388


Phone:+86 021-64583568/021-64583566


Address:No. 168, jiugan road, sijing town, songjiang city, Shanghai.



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