Qingdao Teste Metal Products Co., Ltd.
Qingdao Teste Metal Products Co., Ltd.
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1117 (HR,CF) - Low carbon, high manganese steel. Suitable for bending, broaching and most deformations without cracking. C1117 has high mechanical properties and high machinability. Uniform depth of case hardening. 1117 is best suited for machined parts that must subsequently be carburized. In addition to good surface hardness, the carburized part retains a ductile core. 1117 is ideal for making parts subject to shock or vibration stress. 1117 is available as leaded steel (11L17) in some sizes. Addition of 0.15/.35% lead improves free cutting properties without sacrificing carburizing properties.
STANDARDS
1) ASTM A29
2) ASTM A108
CONDITIONS OF SUPPLY
Bright round bar up to 63.5mm diameter is all cold drawn.
Bright round bars of 63.5- 100mm diameter are cold drawn or smooth-turned and polished.
Bright round bars over 100mm diameter are all smooth-turned and polished.
All hexagon bar and all square bar is cold drawn.
Flat Bar is cold drawn and supplied sharp-edged.
TOLERANCES
AISI 1117 CHEMICAL COMPOSITION
| Element | C | Mn | P | S |
| AISI 1117 | 0.14~0.20% | 1.0~1.3% | 0.04% | 0.08~0.13% |
APPLICATIONS