Customized Wholesale Carbon Round Alloy Spring Steel 1.2842 90mncrv8 O2 1.2762/75crmoniw67 Round Steel Alloy Carbon Steel Round Bar

• Type: Steel Bar/Flat Steel
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Composition: Alloys and Non-Ferrous Metals
• Technique: Hot Rolled
• Shape: Bar
• Surface Treatment: Black/Peeling/Polishing/Machining/Grinding/Turning
• Model NO.: 1.2842 90MnCrV8 O2 1.2762/75CrMoNiW67
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel
• Application: Tool Steel Bar
• Transport Package: Standard Seaworthy Export Packaging or as Required
• Specification: 3000-9000mm
• Trademark: meide
• Origin: Shandong, China
• HS Code: 84802000
• Production Capacity: 1000 Ton/Month

Product Description

About products

The main alloying elements of alloy steel include silicon, manganese, chromium, nickel, molybdenum, tungsten, vanadium, titanium, niobium, zirconium, cobalt, aluminum, copper, boron, rare earth, etc.
Among them, vanadium, titanium, niobium, zirconium, and other elements are strong carbide forming elements in steel. As long as there is sufficient carbon, their respective carbides can be formed under appropriate conditions. When carbon is lacking or at high temperatures, they enter the solid solution in an atomic state; Manganese, chromium, tungsten, and molybdenum are carbide forming elements, with some entering the solid solution in an atomic state and the other forming a replacement alloy cementite; Aluminum, copper, nickel, cobalt, and silicon are non carbide forming elements that generally exist in solid solutions in an atomic state.

chemical composition

C	Si	Mn	P	S	Cu
0.85-0.95	≤0.40	1.70-2.00	≤0.030	≤0.030	-

Approximate comparison table

 

DIN	ASTM	GB	EN / ISO	TOCT	BS
1.2842	O2	9Mn2V	107WCr5

Product Parameters

Product Name	1.2842 cutting tool steel plate sheet
Material	Hot work die steel: H13, 8407, 8418, FDAC, 4Cr5MoVSi, 1.2343, 1.2344, M302, M360, etc. Cold work die steel: Cr12MoV, D2, Cr12, DF-2, XW-41, XW-42, DC53, SKD11 die steel, K110, K306, K360, 1.2379, etc. Plastic mold steel: S136, 718H, CALMAX, S136H, NAK101, NAK80, NAK-PRM, 1.2711, 1.231, 1.2083, M200, M340, M238, P20, P20+Ni, MLQ, etc.
Specifications	Width:1000mm,1219mm,1250mm,1500mm,1800mm,2000mm,2200mm,2500mm Length:2000mm,2438mm,3000mm,6000mm Thickness 0.35mm-200mm
Application	Used as reinforcement, bolts and various mechanical parts or as seamless steel tube blanks
Surface	Black Surface,Milled surface
Delivery time	5-7 work days
Packaging	Waterproof paper,and steel strip packed,Standard Export seaworthy package suit for all kinds of transport or as required

Mechanical properties

condition	Heat treatment or condition	Hardness HBW
steel products	Softening annealing	≤229
steel products	Quenching and tempering	HRC ≥58

  

Application

Typical applications include medium dies, stamping tools, stretch punches, broaches, bushes, lathes *, chuck jaws, main cavity sinking hobs, plug gauges, thread gauges, thread cutting tools, and precision measuring tools. It is also a popular tool steel, which is suitable for cams, cloth cutting knives, cold water faucets, reamers, chucks, pipe expanding rollers, plastic molds and woodworking tools, cutting hobs, strip cutting tools and trimming molds.

1. Surface Treatment
Plate: Origin Black, Orign cold rolled bright, Machined, Grinded
Bar: Origin Black, Orign cold rolled(drawn) bright, Turned, Peeled, Grinded
2. Size
Round bar: Diameter(mm) Max 800mm; Length(mm) Max 12000mm.
Plate: Thickness(mm) Max 800mm; Width(mm) Max 2300mm; Length(mm) Max 12000mm.
Condition: Cold rolled(drawn)≤50mm, Hot rolled≤12-250mm, Hot forged≥50mm.(Thickness/Diameter)
3. Charateristics
Good hardenability, High frequency quenching treatment after QT, Good machinability.
4. Applications
Precision mold, Guage, precision ball screw, Grinding machine spindle etc.

FAQ

1. Who are we?
Our headquarter is located in Shandong, China. Since 2022, we have sold to North America (60.00%), Western Europe (14.00%) and South America (6.00%). There are about 11-50 people in our office.

2. How do we guarantee quality?
Always provide pre-production samples before mass production;
Always carry out final inspection before shipment;

3. What can you buy from us?
Copper, aluminum, die steel, titanium, customized machine parts
4. Why should you buy from us instead of other suppliers?
The company has 25 years of production experience. It has advanced precision production equipment, modern large warehouse, 200000 tons of inventory goods and a number of long-term stable cooperative customers.

5. What services can we provide?
Accepted delivery conditions: FOB, CFR, CIF, EXW
Accepted payment currency: US dollar, Euro, Japanese yen, Canadian dollar, Australian dollar, Hong Kong dollar, British pound, RMB, Swiss franc;
Accepted payment type: T/T, L/C, D/P D/A, PayPal;
Optional ports: Tianjin, Shanghai, Guangzhou;
Spoken: English, Chinese

6. How can we get your price?
A. We need the following information to quote for you:
1).  Product Name
2).  standard
3).  Material grade (chemical composition)
4).  dimension
5).  amount
6).  Special part drawing