Product Description
Carbon steel S45C Standard and Grade: JIS S45C DIN1.1151
Size
Round Bar: Φ 3.2~200mm
Flat: 10~90*205~305mm or
Square bar
S45C is a medium strength steel. Suitable for shafts studs, keys etc. Available as rolled or normalised. Supplied as square bar, or round bar or flat. They are excelling in weldability & machinability , and they can be subjected to various heat treatments. Based on JIS G 4051-2009
Applications:
S45C Mechanical PropertiesSize
Round Bar: Φ 3.2~200mm
Flat: 10~90*205~305mm or
Square bar
S45C is a medium strength steel. Suitable for shafts studs, keys etc. Available as rolled or normalised. Supplied as square bar, or round bar or flat. They are excelling in weldability & machinability , and they can be subjected to various heat treatments. Based on JIS G 4051-2009
Applications:
Standard punch head, special punch head and thread rolling tool requiring high precision, long service and abrasion resistance. Various machining tools, e. G. Lathe bit, milling cutter, drill bit, screw tap, round saw and other metal machining tools and wood machining tools. Also suitable for manufacture of forming tools, e. G. Cold extrusion head, extrusion die, punch dies of long service life, and plastic molds of high precision and long service life.
* Density (kg/m3) 7700-8030
* Young’s Modulus (GPa) 190-210
* Tensile Strength (Mpa) 569 (Standard) 686 (Quenching, Tempering)
* Yield Strength (Mpa) 343 (Standard) 490 (Quenching, Tempering)
* Poisson's ratio 0.27-0.30
S45C Hardness
Brinell Hardness (HB) 160-220 (Annealed)
S45C Equivalents
* DIN Equivalents for JIS S45C
C45, CK45, CF45, CQ45
* ASTM Equivalents for JIS S45C
ASTM A29 , ASTM A510 , ASTM A519 , ASTM A576 , ASTM A682
* SAE Equivalents for JIS S45C
SAE J403 , SAE J412 , SAE J414
* AISI Equivalents for JIS S45C
AISI 1045, AISI 1046
* EN Equivalents for JIS S45C
EN-8 / BS 970 080M40
S45C Chemical Composition
Carbon (C) 0.42% – 0.48%
Silicon (Si) 0.15% – 0.35%
Manganese (Mn) 0.6% – 0.9%
Phosphorus (P) 0.030% Max
Sulphur (S) 0.035% Max
Heat Treatment
The following temperature ranges are applicable for the respective heat treatment operations.
Full Annealing 800 - 850°C
Normalising 840 – 880°C
Hardening 820 – 860°C
Quenching medium Water or Oil
Tempering 550 – 660°C
Melting Point
Melting point of S45C is ~1520 Degree Celsius
For further info Send by email to:
sales@beyond-steel.com or
info@beyond-steel.com
Fax: 62-21 8837 6742
Attn: Mr.Mugiyono
