10# steel plate performance introduction

10# steel plate is classified as carbon steel, the carbon content is less than 0.25. 10# steel has good plasticity and resistance, easy to cold and hot forming, good cutting performance after normalizing or cold working, excellent weldability, no temper brittleness, the hardenability is poor.

10# carbon steel fulfillment standard: GB/T699.

Chemical composition of 10# steel plate:
Carbon C: 0.07-0.13;
Silicon Si: 0.17-0.37;
Manganese Mn: 0.35-0.65;
Sulfur S: ≤0.035
Phosphorus P: ≤0.035;
Chromium Cr: ≤0.15;
Nickel Ni: ≤0.25;
Copper Cu: ≤0.25

Mechanical properties of 10# steel plate:
Tensile strength σb (MPa): ≥335
Yield strength σs (MPa): ≥205
Elongation δ5 (%): ≥31
Section shortening rate ψ (%): ≥55,
Hardness: without heat treatment, ≤137HBs,

10# steel plate heat treatment standard: normalizing, 910, air cooling

Delivery status of 10# steel plate:
10# steel plate is delivered in the condition of no heat treatment or heat treatment (annealing, normalizing or high temperature tempering). Requirements for delivery in heat-treated condition shall be indicated in the contract.

Uses of 10# steel: parts that require little force and high resistance, such as car bodies, receptacles, deep-drawing vessels, pipes, gaskets, etc., can be used for cold rolling, cold stamping, cold heading, cold bending. 10# steel can also be used as carburized parts and carbonitrided parts with low core strength.