Good translation Metal Products (Shanghai) cutting steel companies (domestic cutting steel / import-cutting steel) Y15-cutting steel / Y15 steel / Y15 Y15 steel bar coil / Y15 steel / Y15 steel / Y15 steel (good translation Metal Products (Shanghai) Co., Ltd.) 
 Characteristics and uses 
 Easy to cut steel steel ----- Y15 Y15 is cutting structural steel, good accuracy, easy cutting, greatly improve tool life, reduce processing time. The SP compound sulfur, low-silicon cutting steel. Cutting significantly higher than Y12, Y12 steel to improve production efficiency than the 30 to 50%, in particular, tapping, tap life more than double than the Y12, and Pb-S than the combined imports of low-carbon free-cutting steel 12L14 or 9SMn23Pb of double tapping effect. Manufacture of standard parts is not important, such as bolts, nuts, fittings, spring seat, etc. 
 Chemical composition: 
 C :0.10-0 .18 
 P :0.05-0 .10 
 S :0.23-0 .33 
 Mn :0.80-1 .20 
 Si: ≤ 0.15 
 Mechanical properties: 
 Tensile strength σb (MPa): (hot) 390 - 540; (cold drawn) steel thickness or diameter of 8 to 20 hours: 530 ~ 755;> 20 to 30 hours: 510 ~ 735;> 30 hours: 490 ~ 685 , elongation δ5 (%):( hot) ≥ 22; (cold) ≥ 7.0, section shrinkage ψ (%):( hot) ≥ 36 domestic and imported the Company provides cutting steel varieties, complete specifications, special specifications can be customized processing. Division I and to provide original certificates, material certificates (chemical mechanical properties) and the like arguments! Please note that request! Users are welcome to inquire Order, the Company will be free shipping! Other materials, if necessary, good translation 
 Customers ordering materials, customers need to sample pieces of note, the MOQ: 50KG from (包邮) quantity excellent price, please call to order this material, our commitment to: quality assurance! Excellent and inexpensive price! Honesty! 

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 (Good translation Metal Products (Shanghai) Co., Ltd. published) 
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