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20MnCr5 hot rolled steel round bars
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20MnCr5 hot rolled steel round bars
Product introduction
20MnCr5 steel is a low alloyed engineering case hardening steel for parts which require core tensile strength of 1000 – 1300 N/mm² and good wearing resistance. This steel is carburising steel used for components requiring high wear resistance surface, coupled with tough cores to resist shock loads and strength to give large service life.
A kind of alloy structural steel.20mncr5 is a steel grade imported from Germany, which is equivalent to 20crmn steel in China. It is carburized steel and can also be used as quenched and tempered steel. It has good hardenability, small heat treatment deformation, good low temperature toughness, good machinability, but poor weldability. It can be used for carburizing parts and quenching and tempering parts with very large section and high load, such as gears, shafts, worm, sleeve, friction wheel, etc.
Product parameters
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Steel Grade :16mncr5 16mncrs5 20mncr5 20mncrs5 |
Special Use: Mold steel |
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Standard : AiSi, ASTM, GB, DIN,JIS,bs |
Surface:Polished bright,black surface,or subject to the clients' request |
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Place of Origin :China |
Delivery condition:Hot Forged Or hot Rolled |
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Origin : Baosteel,Changcheng,Tisco and so on |
Size:Customized |
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Type :Round bar |
Length:Customers' Requirements |
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Technique :Hot forged |
Application:Widely |
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Type :Alloy structure steel |
Payments:T/T,L/C,Paypal,Western union |
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Supply Ability :5000000 Kilograms |
Shipment time:7-25days |
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Processing Service :Cutting,polishing |
Inspection:ISO,BV,SGS,MTC |
Chemical and Mechanical
| STEEL DESIGNATION | CHEMICAL COMPOSITION | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SYMBOLIC | NUMERIC | C | Si max |
Mn | P max |
S | Cr | Mo | Ni | B |
| 20MnCr5 | 1,7147 | 0,17 ÷ 0,22 | 0,40 | 1,10 ÷ 1,40 | 0,025 | ≤ 0,035 | 1,00 ÷ 1,30 | - | - | - |
MECHANICAL CHARACTERISTICS (UNI 7846)
| STEEL QUALITY | BAR'S DIAMETER | TENSILE TESTING | IMPACT STRENGTH KCU min |
||||
|---|---|---|---|---|---|---|---|
| UNIFIED TENSILE STRENGTH R |
DEVIATION FROM PROPORTIONALITY Rp 0,2 min |
ELONGATION A min |
|||||
| mm | N/mm2 | kgf/mm2 | N/mm2 | kgf/mm2 | % | J | |
| 20MnCr5 | 11 (30) (63) |
1230÷1520 (930÷1230) (780÷1080) |
125÷160 (95÷125) (80÷110) |
930 (690) (540) |
95 (70) (55) |
7 (8) (9) |
17,5 (20) (25) |
Factory video
Shandong Mingding Supply Chain Management Service Co., Ltd. was established in 2013, focusing on the production, processing and trade of metal materials. We have a professional team to provide quality service, we sincerely welcome customers at home and abroad to visit our company for guidance and long-term cooperation.
Warehouse storage
The company has the most advanced production equipment and automatic control system, to ensure the most reliable product quality. In addition, we also have a professional international trade and logistics team. With quality products and excellent service, we have established a large number of long-term customers all over the world.
Packing and delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Production Technology
Our main products include high quality carbon steel, stainless steel products,galvanized steel products, aluminum and copper. We can also provide cutting, punching, bending, polishing, shearing, wire drawing and other related service.
Honor
Application
Our company is set production processing and trade as one. The company has the most advanced production equipment and automatic control system, to ensure reliable product quality and sufficient supply capacity. Our main products are stainless steel, silicon steel, galvanized steel, carbon steel, aluminum products and other series. Applicable to engineering, coal mining, shipping, aviation, boiler, machinery, military and other fields. We sincerely welcome customers from all over the world to visit our company to discuss long-term cooperation.
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FAQ
How do you package the product?
The inner layer is covered with waterproof paper, packed in iron and secured by fumigated wooden brackets. It can effectively protect products from corrosion in the process of sea sample transportation.
Are the products inspected before shipment?
Of course. All our products go through strict quality tests before they are packed. Those that fail will be destroyed.
Can I visit your factory?
Of course. We welcome customers from all over the world to visit our factory.
What certifications have your products passed?
We have ISO 9001, SGS, EWC and other certifications.
Can you provide samples?
Of course, we can send samples all over the world. Our samples are free of charge, but the customer needs to bear the Courier charge
What is the loading port?
Normally, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. You can choose other ports according to your needs.
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Message
Add：Shan Gang Building, 61-11 South Gongye Road, Jinan Area, China (Shandong) Pilot Free Trade Zone
MD Steel
Message
info@mingdingsteel.com
+8615553113555