16MnCr5 1.7131 bearing steel pipe gearing steel tube
|Payment Type:||L/C,T/T,D/P,Paypal,Western Union|
|Terms of Trade:||FOB,CFR,CIF|
|Min. Order:||1 Ton|
|Delivery Time:||30 Days|
|Packaging:||Bundles Packing with plastic bags wrapped|
|Productivity:||5000tons per month|
|Place of Origin:||Made in China|
Model No.: 16MnCr5 1.7131
DIN16MnCr5 1.7131 EN10084 Gearing steel tube Alloy carburizing steel for bearing steel pipes as cold drawn and rolled
16MnCr5|1.7131 properties is a chromium, manganese, titanium alloy steel specification.
16MnCr5|1.7131 is equivalent with others standard Carburizing steel, gearing steel.
Related Specifications ASTM A29/A29M DIN EN 10083/3 JIS G4053 DIN DIN/T DIN17210
Heat treatment Related
- Annealing of 16MnCr5|1.7131 Alloy gearing steel
Slowly heated to 790-810 ℃ and allow enough times, let the steel to be thoroughly heated, Then cool slowly in the furnace. Different annealing ways will get different hardness.The 16MnCr5|1.7131 gearing steel will get Hardness MAX 248 HB (Brinell hardness).
- Quenching and temperature of 16MnCr5 Alloy gearing steel
Heated slowly to 788°C, Then put in salt-bath furnace keep 1191 ℃to 1204 ℃.quenching by oil get 60 to 66 HRc hardness. High temperature tempering: 650-700℃,cool in air, get hardness 22 to 30HRC. Low temperature tempering: 150-200 ℃, Cool in ari, get 61-66HRC hardness.
- Hot work and cold work of 16MnCr5 gearing steel
DIN 16MnCr5 gear steel can hot worked at 205 to 538°C, 16MnCr5|1.7131 gearing steel can be cold worked using conventional techniques in the annealed or normalized conditions.
DIN 16MnCr5|1.7131 steel is widely used for a variety of applications in the used to the gearings in rotating machinery. Typical applications such as valve bodies, pumps and fittings, the high load of wheel, bolts, double-headed bolts, gears, internal combustion engine. Electric locomotives, machine tools, tractors, steel rolling equipment, boring machine, railway vehicle, and mining machinery transmission shaft on the steel ball, roller and shaft sleeve, etc.
|Cold drawn and Cold rolled bearing tubes tolerance control level|
|Outer Diameter||Diameter Tolerance||Outer Diameter||Diameter Tolerance|
| Remark:Tolrance on outer diameter and Inner diameter,wall thickness |
can be specified by customer requested,
Delivery Condition: +C, +LC, +SR, +A, +N
Production Size Range:
Bearing and Gearing Steel Tube Characteristic:
Good Surface Quality
Seamless Cold Drawn or Seamless Cold Rolled + Heat Treatment or Stress released control
Ningbo Huijie Steel Pipe Manufacturing Co.,Ltd
Ningbo Huijie Steel Pipe Manufacturing Co.,Ltd was Founded in 2002, the company mainly manufacturing seamless carbon steel tubes and alloy steel tubes, The products are mainly used in automobile, machinery, bearing, high pressure boiler and other industries. In 2011, our company built a new factory focusing on the production of bearing steel tubes,Which covers an area of 45000 ㎡, with capacity of 60,000 tons/year, equipment and environmental protection standards reach the advanced level of the domestic counterparts, has passed ISO/TS 16949 quality management system certification. The company has more than 500 employees, more than 80 professional technical personnel, the key process is equipped with PLC automatic temperature control perforation heating, spheroidizing annealing furnace, recrystallization annealing furnace, and a variety of supporting cold rolling, cold drawing processing lines. Equipped with advanced direct reading spectrum, metallographic analysis, hardness test and other physical and chemical testing equipments and eddy current, ultrasonic non-destructive testing equipments to reach the quality of products with superior assurance conditions. From 2018,Our annual production output about 75,000tons of bearing steel tubes and carbon steel tubes, By 2019, the group's steel pipe production capacity is expected to exceed 110,000 tons. Since 2018,Ningbo Huijie start for exporting through our own branch company Ningbo pipeway,Till now,we exported bearing steel tubes and Carbon steel pipes to Canada, USA, Mexico, Peru, Chile, Thailand, Malaysia, Russia, Iran, Germany, Spain, Netherland, Japan, South Korea Australia, etc about 12 countries.
- Company Name: Ningbo Huijie Steel Pipe Manufacturing Co.,Ltd
- Representative: Mr.Kevin
- Product/Service: Seamless Bearing Tubes , Mining Drill Pipes , Boiler Steel Tubes , Alloy Mechanical Tubing , Precision Steel tubes , Stainless Steel tubes
- Capital (Million US $): 1.45
- Year Established: 2002
- Total Annual Sales Volume (Million US $): Above US$100 Million
- Export Percentage: 11% - 20%
- Total Annual Purchase Volume (Million US $): Above US$100 Million
- No. of Production Lines: 50
- No. of R&D Staff: 41 -50 People
- No. of QC Staff: 51 -60 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 50,000-100,000 square meters
- Factory Location: Industrial Park,Zhangting Town,Yuyao City,Ningbo City,Zhejiang Province,China
- Contact Person: Mr. Kevin
- Tel: 86-0574-87491308
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