1.1210/ S50C/ SAE1050/ 50# Mold Basic Supporting Structure Carbon
Tool Steel Plate
S50C is also a normal steel grade with wide application. It is close to S45C carbon steel, both in properties or in applications. Just customers
in different area have different habit of S45C or S50C. Further,
the cost and price for both S45C and S50C steels are slight
different. You could just choose either for your own applications.
Application range of S50C Carbon Steel Materials
JIS S50C grade carbon steel is widely used in strong supporting
structure of machinery manufacturing, good mechanical properties of
this steel.
S50C carbon steel are generally use to make strong supporting
mechanical parts, such as: spring, gear, tension bar, the roller,
the axis, the load spindle and so on.
1. Features
a,High-quality medium carbon steel,uniform characteristics of the
microstructure.
b,Carbon content (mass fraction,%) ≥ 0.4, good wear
resistance,ductility reduction.
c,Tempering must be quenched to avoid the occurrence of temper
brittleness.
d,Tempering HRC19-22
2. Equivalent Grades
| GB(China) | DIN(German) | AISI(USA) | JIS(Japan) |
| 50# | 1.1213 | SAE1050 | S50C |
3. Available Size (mm)
| Flat Bar Size(mm) | Round bar Size(mm) |
| Thickness | Width | Length | Diameter | Length |
| 10-700 | 155-2200 | 3000-6000 | 10-300 | 3000-6000 |
4. Chemical Composition(%)
| C | Si | Mn | P | S | Cr | Ni | Cu |
| 0.41-0.50 | 0.15-0.35 | 0.6-0.9 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.25 | ≤0.25 |
JIS S50C Steel Mechanical Properties
Tensile
Strength
(MPa) | Yield Strength
(MPa) | Elongation Ration
(%) | Reduction of area
Psi(%) | Impact merit AKV (J) | Resilient value
AKV(J/cm2) | Hardness | Annealed |
| ≥630 | ≥375 | ≥14 | ≥40 | ≥31 | ≥39 | ≤235HB | ≤207HB |
5. Applications
1,Can be used for a variety of cold mold die pad.
2,For the manufacture of high wear resistance, dynamic load and
impact of the role of small machined parts and spring pieces.
3,Standard template material.
