Product Details
12L14 cold rolled steel flat bars, or flat stock, are an excellent
candidate for most processing techniques. 12L14 cold rolled steel
flat bars have a smooth grey oiled surface with sharp defined
edges, and accurate dimensions throughout. 12L14 cold roll bars
have a higher tensile and yield strength compared to hot rolled
bars. 12L14 is a low carbon steel with good case hardening
qualities. 12L14 is used extensively in automatic screw machines
for manufacturing numerous parts requiring considerable machining
and close tolerances, along with a smooth finish. 12L14 can be used
to maximum advantage where considerable machining is required, such
as bushings, inserts, couplings, and hydraulic hose fittings. With
good ductility, 12L14 is suitable for parts involving crimping,
bending, or riveting. ASTM A108-07 is the standard specification
for steel bar, carbon, hot-wrought, special quality.
Specifications
CHEMICAL COMPOSITION |
Element | Percentage |
C | 0.15 max |
Fe | 97.91 - 98.7 |
Mn | 0.85 - 1.15 |
P | 0.04 - 0.09 |
Pb | 0.15 - 0.35 |
S | 0.26 - 0.35 |
MECHANICAL INFORMATION |
| Imperial | Metric |
Density | 0.284 lb/in3 | 7.87 g/cc |
Ultimate Tensile Strength | 78,300psi | 540 MPa |
Yield Tensile Strength | 60,200psi | 415 MPa |
Hardness Brinell | 165 |
Hardness Rockwell | B85 |
Production Method | Cold Finish |
The provided chemical compositions and mechanical properties are
general approximations. Please contact our Customer Service
Department for material test reports. Contact Us |
Company Profile
Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng
City, Shandong Province, the beautiful Jiangbei Water City,
adjacent to Tianjin and Qingdao, with convenient transportation. It
has been focusing on the manufacture and distribution of metal
products for many years. Our main products are steel bars, pipes,
coils, seamless steel pipes, steel beams, aluminum coils,
color-coated steel coils, galvanized coils, galvanized steel pipes,
steel plates and other related metal products. The products are
rich in variety, high quality, reasonable price and fashionable
design, which are widely used in machinery manufacturing,
metallurgy and minerals, building materials, ships, aircraft,
automobiles and other industries. Our products are widely
recognized and trusted by users to meet changing economic and
social needs. Our products have been exported to West and East
Africa, Middle East, South America, Southeast Asia, Europe, America
and other places. Provide steel to 258 buyers in 39 countries and
regions. Our company offers variety of products which can meet your
multifarious demands. We adhere to the management principles of
"quality first, customer first and credit-based" since the
establishment of the company and always do our best to satisfy
potential needs of our customers. Our company is sincerely willing
to cooperate with enterprises from all over the world in order to
realize a win-win situation since the trend of economic
globalization has developed with anirresistible force.

We believe long-term business relationships are only possible when
we offer our clients something extraordinary. We welcome old and
new friends from all over the world to contact us to establish
future business relationship, go hand in hand for a better
tomorrow!