Product delivery status
Delivery status: delivered in hot-rolled or cold drawn condition, and the delivery status should be specified in the contract.
Y12Pb easy cutting structural steel_ Product chemical composition (mass fraction)/%
Carbon C (%): 0.08-0.16
Silicon SI (%): ≤ 0.15
Manganese MN (%): 0.70-1.10
Sulfur S (%): 0.15~0.25
Phosphorus P (%): 0.05-0.10
Lead PB (%): 0.15~0.35
Product mechanical properties
Tensile strength σ b (Mpa): (hot-rolled) 390-540; (Cold drawn) When the thickness or diameter of steel is 8-20: 530-755;> 20-30 hours: 510-735 hours;> 30 o'clock: 490-685
Elongation rate δ 5 (%): (hot rolling) ≥ 22; (Cold rolling) ≥ 7.0
Shrinkage rate of cross-section (%): (hot rolling) ≥ 36
Hardness: (Hot rolled) ≤ 170HB; (Cold pull) 152-217HB
3Y12Pb reference corresponding steel grade:
China GB Y12Pb; Russia ГОСТ -; ASTM 12L13, UNS G12134; British BS -; French NF AD37Pb/10Pb2/10PbF2; German DIN 10SPb20; Japanese JIS SUM22L; International ISO 11SMnPb28.

1. The company has established long-term and stable cooperative relationships with multiple well-known steel mills at home and abroad, all of which provide original material certification
2. Wholesale and retail, with favorable prices, superior quality (large quantities are preferred), and timely and fast delivery
3. Wide channels, sufficient supply of goods, and business scope covering all parts of the country, can meet the needs of customers in various regions
Sincerely welcome new and old customers from all walks of life to call and inquire about and negotiate business at any time. Our high-quality products and reasonable prices will definitely meet your requirements!
Welcome new and old customers to call for consultation and negotiation.