EN 10277‑2 Grade E335GC Cold Drawn Steel – High Strength & Wear Resistance

E335GC is applicated as cold drawing grade. The steel is used for wear and strength loaded parts (bolts, shafts, spindles, axles, wedges). It is surface hardenable. As a bright steel product it is used in the form of bars, bright, straight, in various conditions (see DIN EN 10277 : 1999-10).

Properties

General

Property	Temperature	Value
Density	20.0 °C	7.85 g/cm³

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	20.0 °C	210 GPa
	100.0 °C	205 GPa
	200.0 °C	195 GPa
	300.0 °C	185 GPa
	400.0 °C	175 GPa

Elongation	20.0 °C	5 - 8 %
Poisson's ratio	23.0 °C	0.29 [-]	Typical for Medium Carbon Steel
Shear modulus	20.0 °C	81 GPa
Tensile strength	20.0 °C	570 - 1050 MPa
Yield strength Rp0.2	20.0 °C	295 - 540 MPa

Thermal

Property	Temperature	Value	Comment
Coefficient of thermal expansion	100.0 °C	1.11E-5 1/K
	200.0 °C	1.21E-5 1/K
	300.0 °C	1.29E-5 1/K
	400.0 °C	1.35E-5 1/K

Max service temperature		500 °C	Typical for Carbon Steel
Melting point		1380 - 1514 °C	Typical for Medium Carbon Steel
Specific heat capacity	20.0 °C	450 J/(kg·K)
Thermal conductivity	20.0 °C	54 W/(m·K)
	100.0 °C	50.7 W/(m·K)
	200.0 °C	46.9 W/(m·K)
	300.0 °C	41.5 W/(m·K)
	400.0 °C	39.4 W/(m·K)

Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	2E-7 Ω·m

Chemical properties

Property	Value
Nitrogen	9E-3 %
Phosphorus	0.05 %
Sulfur	0.045 %

EN 10277-2 Grade E295GC Cold Drawn Steel – High Strength & Wear Resistance EN 10277-3 Grade 35S20: Rolled & Turned Steel with Surface Hardening

Metal