Delong High quality/High cost performance 1075 2mm 3mm Thick Carbon Iron Sheet/Steel Plate

General Carbon Structural Steels
Including Q195, Q215, Q235 and Q275

Quality Carbon Structural Steels
Compared to general carbon steel, have lower levels of sulfur, phosphorus, and other nonmetallic inclusions. These steels includes: 08F, 10F, 15F, 08#, 10#, 15#, 20#, 25#, 30#, 35#, 40#, 45#, 50#, 55#, 60#, 65#, 70#, 75#, 80#, 85#, 15Mn, 20Mn, 25Mn, 30Mn, 35Mn, 40Mn, 45Mn, 50Mn, 60Mn, 65Mn, 70Mn.

Low Alloy High Strength Structural Steels
Low alloy high strength structural steel is a steel that adds a small amount of one or more alloying elements to improve the strength, corrosion resistance, wear resistance or low-temperature impact toughness of general carbon steels.
These steels includes Q345, Q390, Q420, Q460, Q500, Q550, Q620, and Q690.

Weather Resistant Structural Steels
Weather resistant structural steel is a steel that increases the resistance to atmospheric corrosion by adding a small amount of alloying elements such as Cu, P, Cr, Ni, etc. to form a protective layer on the basic surface of the metal.
These steels include Q235NH, Q265GNH, Q295NH, Q295GNH, Q310GNH, Q355NH, Q355GNH, Q415NH, Q460NH, Q500NH, Q550NH.

Structural Steels for Bridges
Steels for building bridges, including Q345q, Q370q, Q420q, Q460q, Q500q, Q550q, Q620, Q690q

Item	Carbon structural steel plate
Introduction	Carbon structural steel plate refers to carbon steel with less than 0.8% carbon. This kind of steel contains less sulfur, phosphorus and non-metallic inclusions than carbon structural steel, and has better mechanical properties. Carbon structural steel can be divided into three categories according to different carbon content: low carbon steel (C≤0.25%), medium carbon steel (C is 0.25-0.6%) and high carbon steel (C>0.6%).
	According to different manganese content, carbon structural steel is divided into two groups: normal manganese content (manganese 0.25%-0.8%) and higher manganese content (manganese 0.70%-1.20%). The latter has better mechanical properties. And processing performance.
Standard	ASTM, DIN, ISO, EN, JIS, GB, etc.
Material	A36,A53, A283-D, A135-A, A53-A, A106-A, A179-C, A214-C, A192, A226, A315-B, A53-B, A106-B, A178-C, A210-A-1, A210-C, A333-1.6, A333-7.9, A333-3.4, A333-8, A334-8, A335-P1, A369-FP1, A250-T1, A209-T1, A335-P2, A369-FP2, A199-T11, A213-T11, A335-P22, A369-FP22, A199-T22, A213-T22, A213-T5, A335-P9, A369-FP9, A199-T9, A213-T9, 523M15, En46, 150M28, 150M19, 527A19, 530A30, etc.
Size	Length: 1m-12m, or as required
	Width: 0.6m-3m, or as required
	Thickness: 0.1mm-300mm, or as required
Surface	Clean, blasting and painting according to customer requirement.
Application	There are many uses and a large amount. It is mainly used in railways, bridges, and various construction projects to manufacture various metal components that bear static loads, as well as unimportant mechanical parts and general welded parts that do not require heat treatment. Usually used for welding, riveting, and bolting hot-rolled steel plates, steel strips, section steels and steel bars for engineering structures.
Certificates	ISO, SGS, BV.
Package	Standard export package, or as required.
Price term	FOB, CIF, CFR, CNF, Ex-work
Payment	T/T, L/C, Western Union, etc.
Delivery time	Within 7-15 workdays after receiving deposit or L/C
Container size	20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM
	40ft GP: 12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM
	40ft HC: 12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM

Carbon content (wt.%)	Microstructure	Properties	Examples
Low-carbon steel	< 0.25	Ferrite, pearlite	Low hardness and cost. High ductility, toughness, machinability and weldability	AISI 304, ASTM A815, AISI 316L
Medium-carbon steel	0.25 - 0.60	Martensite	Low hardenability, medium strength, ductility and toughness	AISI 409, ASTM A29, SCM435
High-carbon steel	0.60 - 1.25	Pearlite	High hardness, strength, low ductility	AISI 440C, EN 10088-3

Material	China	Former Soviet Union	America	England	Japan	French
	GB	ГOCT	ASTM	BS	JIS	NF
High Quality Carbon Structural Steel	08F	08KП	1006	040A04	S09CK
	8	8	1008	045M10	S9CK
	10F		1010	040A10		XC10
	10	10	10,101,012	045M10	S10C	XC10
	15	15	1015	095M15	S15C	XC12
	20	20	1020	050A20	S20C	XC18
	25	25	1025		S25C
	30	30	1030	060A30	S30C	XC32
	35	35	1035	060A35	S35C	XC38TS
	40	40	1040	080A40	S40C	XC38H1
	45	45	1045	080M46	S45C	XC45
	50	50	1050	060A52	S50C	XC48TS
	55	55	1055	070M55	S55C	XC55
	60	60	1060	080A62	S58C	XC55
	15Mn	15Г	10,161,115	080A17	SB46	XC12
	20Mn	20Г	10,211,022	080A20		XC18
	30Mn	30Г	10,301,033	080A32	S30C	XC32
	40Mn	40Г	10,361,040	080a40	S40C	40M5
	45Mn	45Г	10,431,045	080A47	S45C
	50Mn	50Г	10,501,052	030A52 080M50	S53C	XC48

Grade	Standard	Chemical Composition	Deoxygenation Method
C	Mn	Si	S	P
≤
Q195	-	0.06~0.12	0.25~0.50	0.3	0.05	0.045	F,b,Z
Q215	A	0.09~0.15	0.25~0.55	0.3	0.05	0.045	F,b,Z
B	0.045	F,b,Z
Q235	A	0.14~0.22	0.30~0.65	0.3	0.05	0.045	F,b,Z
B	0.12~0.20	0.30~0.70	0.045
C	≤0.18	0.35~0.18	0.04	0.04	Z
D	≤0.17	0.035	0.035	TZ
Q255	A	0.18~0.28	0.40~0.70	0.3	0.05	0.045	F,b,Z
B		0.045
Q275	-	0.28~0.38	0.50~0.80	0.35	0.05	0.045	b,Z

Item	Material	Thickness (mm)	Width  (mm)	Length  (mm)
MS Hot Rolled Steel Plate	Q235 SS400 A36	6-25	1500 - 2500	4000 - 12000
EN10025 HR Steel Plate	S275 / S275JR ,S355/S355 JR	6-30	1500 - 2500	4000 - 12000
Boiler Steel Plate	Q245R , Q345R A516 Gr.60 , A516 Gr.70	6-40	1500-2200	4000 - 12000
Bridge Steel Plate	Q235, Q345, Q370, Q420	1.5-40	1500-2200	4000 - 12000
Ship-building Steel Plate	CCSA/B/C/D/E, AH36	2-60	1500-2200	4000 - 12000
Wear Resistant Steel Plate	NM360, NM400, NM450, NM500, NM550	6-70	1500-2200	4000 - 8000
Corten Steel Plate	SPA-H, 09CuPCrNiA, Corten A	1.5-20	1100-2200	3000 - 10000

AUGE	steel	Galvanized steel	Stainless steel	aluminum	Electrical steel
(Ga.)
	in (mm)	in (mm)	in (mm)	in (mm)	in (mm)
3	0.2391 (6.07)	-	-	-	-
4	0.2242 (5.69)	-	-	-	-
6	0.1943 (4.94)	-	-	0.162 (4.1)	-
7	0.1793 (4.55)	-	0.1875 (4.76)	0.1443 (3.67)	-
8	0.1644 (4.18)	0.1681 (4.27)	0.1719 (4.37)	0.1285 (3.26)	-
9	0.1495 (3.80)	0.1532 (3.89)	0.1563 (3.97)	0.1144 (2.91)	-
10	0.1345 (3.42)	0.1382 (3.51)	0.1406 (3.57)	0.1019 (2.59)	-
11	0.1196 (3.04)	0.1233 (3.13)	0.1250 (3.18)	0.0907 (2.30)	-
12	0.1046 (2.66)	0.1084 (2.75)	0.1094 (2.78)	0.0808 (2.05)	-
13	0.0897 (2.28)	0.0934 (2.37)	0.094 (2.4)	0.072 (1.8)	-
14	0.0747 (1.90)	0.0785 (1.99)	0.0781 (1.98)	0.0641 (1.63)	-
15	0.0673 (1.71)	0.0710 (1.80)	0.07 (1.8)	0.057 (1.4)	-
16	0.0598 (1.52)	0.0635 (1.61)	0.0625 (1.59)	0.0508 (1.29)	-
17	0.0538 (1.37)	0.0575 (1.46)	0.056 (1.4)	0.045 (1.1)	-
18	0.0478 (1.21)	0.0516 (1.31)	0.0500 (1.27)	0.0403 (1.02)	-
19	0.0418 (1.06)	0.0456 (1.16)	0.044 (1.1)	0.036 (0.91)	-
20	0.0359 (0.91)	0.0396 (1.01)	0.0375 (0.95)	0.0320 (0.81)	-
21	0.0329 (0.84)	0.0366 (0.93)	0.034 (0.86)	0.028 (0.71)	-
22	0.0299 (0.76)	0.0336 (0.85)	0.031 (0.79)	0.025 (0.64)	0.0310 (0.787)
23	0.0269 (0.68)	0.0306 (0.78)	0.028 (0.71)	0.023 (0.58)	0.0280 (0.711)
24	0.0239 (0.61)	0.0276 (0.70)	0.025 (0.64)	0.02 (0.51)	0.0250 (0.64)
25	0.0209 (0.53)	0.0247 (0.63)	0.022 (0.56)	0.018 (0.46)	0.0197 (0.50)
26	0.0179 (0.45)	0.0217 (0.55)	0.019 (0.48)	0.017 (0.43)	0.0185 (0.47)
27	0.0164 (0.42)	0.0202 (0.51)	0.017 (0.43)	0.014 (0.36)	-
28	0.0149 (0.38)	0.0187 (0.47)	0.016 (0.41)	0.0126 (0.32)	-
29	0.0135 (0.34)	0.0172 (0.44)	0.014 (0.36)	0.0113 (0.29)	0.0140 (0.35)
30	0.0120 (0.30)	0.0157 (0.40)	0.013 (0.33)	0.0100 (0.25)	0.011 (0.27)
31	0.0105 (0.27)	0.0142 (0.36)	0.011 (0.28)	0.0089 (0.23)	0.0100 (0.25)
32	0.0097 (0.25)	-	-	-	-
33	0.0090 (0.23)	-	-	-	0.009 (0.23)
34	0.0082 (0.21)	-	-	-	-
35	0.0075 (0.19)	-	-	-	-
36	0.0067 (0.17)	-	-	-	0.007 (0.18)
37	0.0064 (0.16)	-	-	-	-
38	0.0060 (0.15)	-	-	-	0.005 (0.127)

Carbon structural steel refers to an iron-carbon alloy having a mass fraction of carbon of 0.04% to 2.0%.

It's mainly used in railways, bridges, and various construction projects to manufacture various metal components subjected to static loads, and mechanical parts and general welded parts that do not require heat treatment.

According to its carbon content, it also can be divided into the following three types.

Low carbon steel - steel with a mass content of carbon less than 0.25%.
Medium carbon steel - a steel with a mass content of carbon between 0.25% and 0.60%.
High carbon steel - steel with a carbon content 0.60%-2.0%.