Alloy Steel Hot Rolled Low Alloy 4320 4340 5140 5160 6150 8620 8740 9260 9262 4120 4130 4135 4140 4145 4150 High Strength Steel Alloy Steel Sheet/Plate

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Coated
• Technique: Hot Rolled
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Model NO.: 4320 4340 5140 5160 6150 8620 8740 9260 9262
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Thickness: 0.3-200mm
• Length: 2438mm 2000mm 3000mm 6000mm
• Delivery Time: 7-21 Days.
• Width: 5000mm, Max
• Grade: 4320 4340 5140 5160 6150 8620 8740 9260 9262
• Transport Package: Standard Export Packing
• Specification: customizable
• Trademark: Meide
• Origin: China Shandong
• HS Code: 7606910000
• Production Capacity: 1000ton/Month

Product Description

Introduce

In addition to iron and carbon, other alloy elements are added to steel, which is called alloy steel. The main alloy elements of alloy steel are silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminum, copper, boron, rare earth, etc. According to the different added elements and combine with proper processing technology, the special properties such as high strength, high toughness, wear resistance, corrosion resistance, low temperature resistance, high temperature resistance and non magnetism can be obtained by alloy steel plate.

Product Description

Product Name	Alloy steel plate/sheet
Length	1000-18000mm or as required
Width	1500-5500mm or as required
Thickness	2-300mm or as required
Standard	AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
Technique	Hot rolled High strength, high yield point
Surface Treatment	Clean, blasting and painting according to customer requirement
Thickness tolerance	±0.1mm
Material	12CrMo, 15CrMo, 20CrMo, 25CrMo, 30CrMo, 35CrMo, 42CrMo, 50CrMo; 20CrMnSi, 25CrMnSi, 30CrMnSi, 35CrMnSi; 15Cr, 20Cr, 30Cr, 35Cr,40Cr, 45Cr, 50Cr; 12CrMoV, 35CrMoV, 12Cr1MoV, 25Cr2MoV, 25Cr2Mo1V, 38CrMoAl; 40B, 45B, 50B; 25MnB, 35MnB, 40MnB, 45MnB; 20Mn2,30Mn2, 35Mn2, 40Mn2, 45Mn2, 50Mn2; 20MnV; 27SiMn, 35SiMn, 42SiMn; 20SiMn2MoV, 25SiMn2MoV, 37SiMn2MoV; 20MnMoB; 15MnVB, 20MnVB,40MnVB; 20MnTiB, 25MnTiBRE; 38CrSi; 40CrV, 50CrV; 15CrMn, 20CrMn, 40CrMn; 20CrMnMo, 40CrMnMo; 20CrMnTi, 30CrMnTi; 20CrNi, 40CrNi,45CrNi, 50CrNi, 12CrNi2, 34CrNi2, 12CrNi3, 20CrNi3, 30CrNi3, 37CrNi3, 12Cr2Ni4, 20Cr2Ni4; 15CrNiMo, 20CrNiMo, 30CrNiMo,30Cr2Ni2Mo, 30Cr2Ni4Mo, 34Cr2Ni2Mo, 35Cr2Ni4Mo, 40CrNiMo, 40CrNi2Mo; 18CrMnNiMo; 45CrNiMoV; 18Cr2Ni4W, 25Cr2Ni4W, etc.

Application: Alloy structural steel is used to make important engineering structures and machine parts. Alloy quenched and tempered steel is widely used in manufacturing various important parts of automobiles, tractors, machine tools and other machines, such as gears, shafts, connecting rods, bolts, etc.

 

Chemical component

AISI SAE Alloy Steel Plate Chemical Composition
Grade	C	Mn	P	S	Si	Cr	Mo	Other
4118	0.18-0.23	0.70-0.90	0.025	0.025	0.15-0.35	0.40-0.6	0.08-0.15	-
4130	0.28-0.33	0.40-0.60	0.025	0.025	0.15-0.35	0.80-1.1	0.15-0.25	-
4135	0.33-0.38	0.70-0.90	0.025	0.025	0.15-0.35	0.80-1.1	0.15-0.25	-
4140	0.38-0.43	0.75-1.00	0.025	0.025	0.15-0.35	0.80-1.1	0.15-0.25	-
4142	0.40-0.45	0.75-1.00	0.025	0.025	0.15-0.35	0.80-1.1	0.15-0.25	-
4145	0.43-0.48	0.75-1.00	0.025	0.025	0.15-0.35	0.80-1.1	0.15-0.25	-
4150	0.48-0.53	0.75-1.00	0.025	0.025	0.15-0.35	0.80-1.1	0.15-0.25
4320	0.17-0.22	0.45-0.65	0.025	0.025	0.15-0.35	0.40-0.6	0.20-0.30	Ni 1.65-2
4340	0.38-0.43	0.60-0.80	0.025	0.025	0.15-0.35	0.70-0.9	0.20-0.30	Ni 1.65-2
5140	0.38-0.43	0.70-0.90	0.025	0.025	0.15-0.35	0.70-0.9	-	-
5160	0.56-0.64	0.75-1.00	0.025	0.025	0.15-0.35	0.70-0.9	-	-
6150	0.48-0.53	0.70-0.90	0.025	0.025	0.15-0.35	0.80-1.1	-	V≥0.15

Mechanical property

EN10083-3 Steel Plate Yield Strength Min. (Mpa)
Grade	Number	t≤8mm	8-20mm	20-60mm	60-100mm	100-160mm
38Cr2	1.7003	550	450	350	-	-
46Cr2	1.7006	650	550	400	-	-
34Cr4	1.7033	700	590	460	-	-
34CrS4	1.7037	700	590	460	-	-
37Cr4	1.7034	750	630	510	-	-
37CrS4	1.7038	750	630	510	-
41Cr4	1.7035	800	660	560	-	-
41CrS4	1.7039	800	660	560	-	-
25CrMo4	1.7218	700	600	450	400	-

Cutting large steel plates as your requirements to make the surface of the plate bright by miling and grinding, also can make holes and make angle degrees,and can weld by your drawing. For the thickness under 30mm, cutting by laser; For thickness over 30mm, mainly OXY-cut, flame cutting. For the thickness 200mm steel plate, because during the flame cutting, the temperature is very high, so the cutting parts steel plate might be broken at the angle part, then our workers will repair the angles to be good condition.
Meide Import and Export Company is a professional supplier of aluminum. We can not only provide raw materials, but also provide customized material processing services. We have our own processing center, laser cutting equipment, sand blasting paint equipment. One-stop service can be realized. Is a professional, experienced aluminum suppliers. We can accept any third party testing, product certification, you are welcome to visit our company guidance. 

Mainly sea transport, can also as customer's require (land transpotation and air transpoation are also accept )
Transports------Container Sizes:
20ft GP:5890mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High)
20feet container load 25tons coils whose length is under 5.8m
40feet container load 25tons coils whose length is under 11.8m

FAQ

Q1: Can I have a sample order for products?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.
 

Q2: It's my first time to import steel products, can you help me with it?
A: Sure, we have agents to arrange the shipment, we will do it together with you.
 

Q3: Do you have any MOQ limit for the products order?
A: Low MOQ, 1pcs for sample checking is available.
 

Q4: How to ensure the quality?Which ports are accepted for delivery?
A: Mill Test Certificate is supplied with shipment. If needed, a Third Party Inspection is acceptable.It can be delivered from Qingdao, Tianjin, Shanghai, Guangzhou and other ports.

Q5: What are the certifications for your products?
A: We have ISO 9001, CE, MTC, and third parties inspections all available such as SGS, BV, etc.
 

Q6:How can we get your price ?
A. We need below information to quote for you:
1. Product Name
2. Standard
3. Material Grade (Chemical Composition)
4. Dimension
5. Quantity
6. The Drawing for Special Parts