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Raian IonescuMaterial quality very good. we have cooperate more than 10 Years. They trade lots kinds of steel material. All material quality good. They duty for all material quality. We are planing continue cooperate with them in the future
AISI 8620 Steel Alloy Steel Round Bar with Polished Surface and OD 6-630mm
Product Details
| Diameter | 13 - 300mm | Length | 6m Or Custom |
|---|---|---|---|
| Surface Treatment | Polished | Carbon Content | 0.18-0.23% |
| Silicon Content | 0.15-0.35% | Manganese Content | 0.70-0.90% |
| Phosphorus Content | ≤0.035% | Sulfur Content | ≤0.040% |
| Chromium Content | 0.40-0.60% | Nickel Content | 0.40-0.70% |
| Molybdenum Content | 0.15-0.25% | Production Capacity | 500tons |
| Outer Diameter | 6-630mm | Alloy Type | Low-alloy Carburizing |
| Hardenability | Good For Most Sections | ||
| Highlight | AISI 8620 Steel Round Bar,Polished Surface Alloy Steel Round Bar,OD 6-630mm Steel Round Bar |
||
Product Description
AISI 8620 Steel 1.6523 21NiCrMo2 SNCM220 Alloy Steel Round Bar
AISI 8620 Steel | 1.6523 | 21NiCrMo2 | SNCM220 Alloy Steel Round Bar
| Diameter | 13 - 300mm |
| Length | 6m or custom cutting as requested |
| Grade | Alloy Steel |
| Our Service | Cutting, polishing, packing, heat treatment |
| Brand | BAOSTEEL, XINGCHENG, DSS, CHONGQING, XNSS, HLXT, etc. |
| Standard | GB, ASTM, JIS, EN, DIN |
| Company Type | Storage company and process service |
AISI SAE 8620 Steel (UNS G86200)
AISI SAE 8620 steel is a commonly used low-alloy material for carburizing, with excellent carburizing response and good hardenability for most section sizes. It has extensive applications due to its low cost, better machinability, and availability.
SAE AISI 8620 Steel Properties
The tables below summarize SAE AISI 8620 steel properties and specifications including chemical composition, mechanical properties, hardness, and heat treatment.
Chemical Composition
AISI SAE 8620 steel chemical composition is listed in the table below.
| Standard | Steel Grade (UNS) | C | Si | Mn | P, ≤ | S, ≤ | Cr | Ni | Mo | Cu, ≤ | O, ≤ | Al, ≤ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ASTM A322; ASTM A29/A29M | 8620 (UNS G86200) | 0.18-0.23 | 0.15-0.35 | 0.70-0.90 | 0.035 | 0.040 | 0.40-0.60 | 0.40-0.70 | 0.15-0.25 | - | - | - |
| ASTM A534 | 8620H | 0.17-0.23 | 0.15-0.35 | 0.60-0.95 | 0.025 | 0.015 | 0.35-0.65 | 0.35-0.75 | 0.15-0.25 | 0.3 | 0.002 | 0.05 |
Applications
The applications of AISI SAE 8620 steel include:
- Differentials (automotive and off-highway)
- Drives (industrial, tractor accessory)
- Engines, equipment (off-highway, steel or paper mill, mining)
- Starters, gears, steering mechanism, gear box and transmission components for cars
- Carburized gears, pinions, shafts, differential rings, steering worms
- Engine crankshafts, spline shafts, chains, air drill parts
- Chuck jaws, oil well bit and reamer cutters, piston pins
- Pneumatic chucks, heavy-duty bolts, fasteners, and hand tools
SAE AISI 8620 Equivalent Material
SAE AISI 8620 material equivalent to European EN (Germany DIN, British BSI, French NF…), ISO, Japanese JIS and Chinese GB standard (For reference).
| US | China | Japan | European Union | ISO |
|---|---|---|---|---|
| AISI SAE; ASTM A322; ASTM A29/A29M 8620 (UNS G86200) |
GB/T 3077 20CrNiMo (A50202) |
JIS G4053 SNCM220 |
Company Information
Our company specializes in all kinds of round steel, including Ling Steel, Xuan Steel, Benshan Steel, Tiangang, Shandong Luli steel, Rongcheng steel, and other major steel mills. We are designated agents in Tianjin for various excellent special steels, with monthly sales of 40,000-60,000 tons.
We maintain more than 4 warehouses for stock with about 30 product grades kept in stock long-term and over 800 sizes to ensure short delivery times for clients.
We have a dedicated warehouse for steel round bar processing, including cutting, polishing, and heat treatment.
Our sales network extends throughout the world, with products widely used in various machinery, standard parts, automobiles, gears, forging, hardware tools, and other industries.
Popularly Used Grades We Manufacture
We manufacture a comprehensive range of steel grades including EN series, C series, S series, ST series, various alloy steels, SAE/AISI standards, BS970 standards, EN standards, ASTM standards, DIN standards, and GOST standards.
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