Sheet, strip, wire AC14 - 11SMnPb30 - 1.0718

Sheet, ribbon, wire

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
1.0718 12L3 9SMnPb28 Delivery from the stock, in stock

The company Evek GmbH offers to buy rolled sheet - sheet, strip, and wire of structural steel AC14, 11SMnPb30 and 1.0718. The price of products - from its manufacturer. The supplier ensures the strict fulfillment of the product range and the products are transported on time to the address specified by the customer.

Chemical composition

AC14 steel belongs to the group of high machinability automotive steels. In CIS countries this steel is produced in accordance with requirements of GOST 1414 and TU -14-1 - 878. Steel has high percentage of sulfur and lead that improves its machinability:

Component C Si Mn Cr, Ni, Cu S Pb
Content in steel, % 0,10...0,17 Not more than 0.12 1,00...1,30 1.00 1.30 No more than 0.25 0,15...0,30 0,15...0,30

The standards allow for phosphorus in the steel, the amount of which may not exceed 0.1%.

There are a number of foreign counterparts of this steel. In particular, 11SMnPb30 and 1.0718 steels are produced in Europe in accordance with EN 10077-3 and EN 10087 standards. The chemical composition of these steels is not identical to AC 14 (see Table):

Component C Si Component C Si, Mn S Pb P
Content in steel, % Not more than 0.14 Not more than 0.05 0,90...1,30 0,27...0,33 0,20...0,35 Not more than 0.11

Evek GmbH offers to buy sheets, strips, wires made of AC14, 11SMnPb30 and 1.0718 constructional steels at producer price. Deliveries are made at economical prices from the manufacturer. The supplier provides the necessary assortment of profiles, guaranteed prompt delivery of rolled products to the address specified by the customer.

Properties and application

AC14, 11SMnPb30 and 1.0718 steels are supplied in various states - after annealing, tempering or calibration. A special surface finish is provided, which complies with GOST 14955. The steels are designed for machining of special fasteners and for getting of complicated inner and outer contours by milling or by chiselling of flat workpieces.

Physical and mechanical characteristics of steels:

  • Tensile strength - 410...490 MPa (lower values correspond to steels after annealing);
  • Plasticity limit - 380...390 MPa;
  • Relative elongation - 20%;
  • Relative narrowing of the cross-sectional area - up to 12%;
  • Brinell hardness - not higher than 235 NV.

Buy at producer price sheet, strip, wire, made of sulfur-manganese steels automata AC14, 11SMnPb30, 1.0718, with a high content of sulfur and lead offers the company Evek GmbH. The price from the manufacturer is valid. Supplier provides timely delivery of products to the customer.