Heat Treatment Alloy Steel Rod

  • Description
Product Detail
HUAFU, equipped with a professional heat treatment alloy steel rod factory, is one of the well-known such manufacturers and suppliers in China having heat treatment alloy steel rod in store. Welcome to buy discount products online and consult the quotation with us.

Product Detail

Basic Info
  • Model NO.:Dia. 20mm-160mm, Dia. 17mm-130mm, Dia. 50mm-130mm

  • Processing Object:Round Steel

  • Molding Style:Forged

  • Molding Technics:Forged

  • Application:Cement Plant, Mine, Power Plant, Chemical Plant

  • Material:Steel

  • Heat Treatment:Quenching

  • Surface Treatment:Forged

  • Forging Tolerance:+1/-1mm

  • Standard:GB

  • Certification:ISO 9001:2008

  • Brand Name:Hf

  • Hardness:45-60 HRC

  • Impact Value:12-15j/Cm^2

  • Balls Number:12000-15000 Times

  • Microstructure:M+C

  • Delivery:15-20days After Receiving 50% Advanced Payment

  • Breakage Rate:<1%

  • out of Roundness Rate:<1%

  • Trademark:HF

  • Specification:SGS

  • Origin:Jinan, Shandong

  • HS Code:73261100

Product Description
(1)We, Jinan Huafu Forging Co., Ltd, mainly produce grinding media for many years, with the strength of forged steel ball, cast steel ball, grinding rod and steel cylpeb. And all of our products strictly according to the ISO9001-2008 Quality Standard. The products model we can produced as follow: 
Forged steel ball: Dia. 20mm-150mm
Cast steel ball: Dia. 17mm-130mm
Grinding rod: Dia. 30mm-130mm. Length: 3m-9m
Steel cylpeb: 8mm*10mm-70mm*75mm

(2)As the China sales leader in the field of grinding media our advantage: 
Good quality: 45-65 HRC and no breakage, In normal use process, if the broken rate is high, we will be free for you in the new product and compensate for your losses. 
Full service: From you send me inquiry until you used well, if you need any problems, could you please call me, my telephone 24 hours open for you. 

(3)The production line of the forged steel ball
Round Steel---Furnace Heating---Preforging---Roll Forging---Automatic Isothermal Transfer---Quenching---Feeding into Temper Tank---Transporting to Warehouse

(4)The production line of the cast steel ball
Iron---Add Alloyed Material---Furnace Heating---Pouring to the Model---Out of the Model---Finishing---Quenching---Cooling---Tempering---Packaging

(5) Packing: Two ways
1. Bags: One bag=one ton
2. Steel drums
20mm-40mm: 1000- 900kg/drum. 
50mm-120mm: 850kg/drum
30mm-160mm: 800kg/drum

(6)The chemical composition of forged steel ball as follow:
MeterialCSiMnCrHRCImpact
45#0.42-0.500.17-0.370.5-0.80.25&#8805; 4512
50mn0.48-0.560.17-0.370.7-1.00.25&#8805; 5012
60mn0.57-0.650.17-0.370.7-1.00.25&#8805; 5815
65mn0.62-0.700.17-0.370.9-1.00.25&#8805; 6215
B-10.52-0.650.17-0.370.6-1.20.25&#8805; 5015
B-20.5-0.80.17-0.370.6-0.80.9-1.1&#8805; 5815
B-30.72-0.920.17-0.370.7-1.00.5-0.9&#8805; 6515









NAMEBrand nameCSiMnGrPSHRC
high chrome cast ballZQGr262.0-3.3&#8804; 1.20.3-1.5> 23.0-30.0&#8804; 0.1&#8804; 0.06&#8805; 58
high chrome cast ballZQGr202.0-3.3&#8804; 1.20.3-1.5> 18.0-23.0&#8804; 0.1&#8804; 0.06&#8805; 58
high chrome cast ballZQGr152.0-3.3&#8804; 1.20.3-1.5> 14.0-18.0&#8804; 0.1&#8804; 0.06&#8805; 58
high chrome cast ballZQGr122.0-3.3&#8804; 1.20.3-1.5> 10.0-14.0&#8804; 0.1&#8804; 0.06&#8805; 58
medium chrome cast ballZQGr82.1-3.3&#8804; 2.20.3-1.57.0-10.0&#8804; 0.1&#8804; 0.06&#8805; 58

ZQGr52.1-3.3&#8804; 1.50.3-1.54.0-6.0&#8804; 0.1&#8804; 0.06&#8805; 47
low chrome cast ballZQGr22.1-3.6&#8804; 1.50.3-1.51.0-3.0&#8804; 0.1&#8804; 0.06&#8805; 45



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Shandong Huafu Steel Ball Co.,Ltd

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