Q235 Carbon Steel Plate/Sheet

Q235A/Q235B/Q235C/Q235D carbon steel plate has good plasticity, weldability, and moderate strength, making it widely used in the manufacturing of various structures and components.

Standard: ASTM, GB, DIN, BS, EN, JIS

Categories: Carbon Steel, Carbon Steel Plate/SheetWidth: 1000mm, 1219mm, 1250mm, 1500mm, 1800mm, 2000mm, 2500mmLength: 1000mm~6000mmThickness:

Product Name	Q235 Carbon Steel Plate
Standard	ASTM,AISI,DIN,EN,BS,GB,JIS
Grade	ASTM/ASME: A36, A283, A285, A514, A516, A572, A1011/A1011M
	GB: Q195, Q235/Q235B, Q255, Q275, Q345/Q345B, Q420, Q550, Q690
	JIS: SS400, G3131 SPHC, G3141 SPCC, G4051 S45C, G4051 S50C
	AISI: 1018, 1020, 1045
Technique	Hot rolled / Cold rolled
Type	Mild steel / Medium carbon steel / High carbon steel
Surface	Coated
Processing	Welding, Cutting, Bending, Decoiling
Delivery time	10-30 days subject to the clients' requirement and quantity
Package	clients' requirement and Standard export sea-worthy packing
MOQ	1 ton

Available Size Range

Dimension	Range
thickness	0.5-300mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, etc. or customer's request
Length	1000mm~6000mm, or as customer's request

Chemical Composition

Chemical Composition (heat analysis), %, ≤
Steel Grade	Quality Grade	C	Si	Mn	P	S
Q235	Q235A	0.22	0.35	1.40	0.045	0.050
	Q235B	0.20	0.35	1.40	0.045	0.045
	Q235C	0.17	0.35	1.40	0.040	0.040
	Q235D	0.17	0.35	1.40	0.035	0.035

Physical Properties

Physical Properties
Density, g/cm3 (lb/in3)	7.85 (0.284)
Melting point, °C (°F)	1450-1530 (2640-2800)
Specific heat capacity, J/(Kg·K)	470 at 20 °C (68 °F)
Electrical resistivity, μΩ·m	about 0.15 (20 °C)
Elastic modulus, GPa (ksi)	200 (29 x 103)
Thermal conductivity, (W/m·K)	53-49 (0-100 °C)
Coefficient of thermal expansion, (10-6/K)	11.3-11.6 at 20-100 °C (68-212 °F)
Young's modulus, GPa (ksi)	200 (29 x 103)
Poisson's ratio	0.24-0.28

Application

Q235 carbon steel plate finds wide application in various industries, including construction, manufacturing, automotive, and general fabrication, for structural components, machinery parts, containers, construction equipment, and more.