Basic Info.
Model NO.
50Mn 55Mn 60Mn 65Mn 45# 40# 90mm B2 B3 BL
Usage
Construction, Machinery, Chemical, Petroleum, Grind, Refractory Material
Product Name
Grinding Steel Balls
Model No.
45# 60mn B2 B3 B4 B6
Grade
Q195 Q215 Q235 Q345 S235jr Dx51d Dx52D
Length
1-12meters( Normal Length6000mm, Accept Fixed Leng
Impact Toughness
>12ak.J/Cm2
Heat Treatment
Quenching/Tempering
Falling Ball Times
>-20000s
Price Term
Fob, CFR, CIF, EXW, LC, etc.
Transport Package
Drum or Ton Bag
Product Description
BAOTAI METAL MATERIALS GROUP CO., LTD
Best price 50Mn/60Mn 45#/40# 90mm B2/B3 Casting Iron High Chrome Grinding Ball
Product Description
1.Customized production of raw materials→
2.raw materials inspection→
3.put the raw material into the stove and heat it to a certain temperature→
4.forging / hot rolling process→
5.Isothermal process→
6.Quenching→
7.natural cooling→
8.Tempering→
9.Comprehensive product inspection→
10.Packaging and storage.
Casting Balls Chemical Components
Material | C | Mn | Si | Cr | S | P |
Superhigh chrome (Cr 23-30) | 2.0-3.3 | 0.50-0.80 | ≤1.2 | 23.0-30.0 | ≤0.06 | ≤0.10 |
Superhigh chrome (Cr 18-23) | 2.0-3.3 | 0.70-1.0 | ≤1.2 | 18.0-23.0 | ≤0.06 | ≤0.10 |
High chrome (Cr 14-18) | 2.0-3.3 | 0.70-1.0 | ≤1.2 | 14.0-18.0 | ≤0.06 | ≤0.10 |
High chrome (Cr 10-14) | 2.0-3.3 | 0.90-1.20 | ≤1.2 | 10.0-14.0 | ≤0.06 | ≤0.10 |
Medium chrome (Cr 6-10) | 2.1-3.3 | 0.70-0.90 | ≤1.2 | 6.0-10.0 | ≤0.06 | ≤0.10 |
Medium chrome (Cr 3-6) | 2.1-3.3 | 0.75-0.90 | ≤1.2 | 3.0-6.0 | ≤0.10 | ≤0.10 |
Low chrome (Cr 0-3) | 2.1-3.3 | 0.65-0.80 | ≤1.5 | 1.0-3.0 | ≤0.10 | ≤0.10 |
Forged Balls Chemical Components
Material | C | Mn | Si | Cr | S | P |
45# | 0.42-0.48 | 0.50-0.80 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
65Mn | 0.62-0.70 | 0.90-1.20 | 0.17-0.37 | ≤0.25 | ≤0.030 | ≤0.035 |
B2 | 0.75-0.85 | 0.70-0.90 | 0.17-0.37 | 0.40-0.60 | ≤0.030 | ≤0.030 |
B3 | 0.55-0.65 | 0.75-0.90 | 0.20-0.37 | 0.85-1.20 | ≤0.030 | ≤0.030 |
B4 | 0.58-0.66 | 0.65-0.80 | 1.60-1.90 | 0.70-0.90 | ≤0.030 | ≤0.030 |
B6 | 0.97-1.03 | 1.00-1.10 | 0.20-0.30 | 0.50-0.60 | ≤0.025 | ≤0.025 |
Grinding Cylpebs Chemical Components
Material | C | Mn | Si | Cr | S | P |
Superhigh chrome (Cr 23-30) | 2.0-3.3 | 0.50-0.80 | ≤1.2 | 23.0-30.0 | ≤0.06 | ≤0.10 |
Superhigh chrome (Cr 18-23) | 2.0-3.3 | 0.70-1.0 | ≤1.2 | 18.0-23.0 | ≤0.06 | ≤0.10 |
High chrome (Cr 14-18) | 2.0-3.3 | 0.70-1.0 | ≤1.2 | 14.0-18.0 | ≤0.06 | ≤0.10 |
High chrome (Cr 10-14) | 2.0-3.3 | 0.90-1.20 | ≤1.2 | 10.0-14.0 | ≤0.06 | ≤0.10 |
Medium chrome (Cr 6-10) | 2.1-3.3 | 0.70-0.90 | ≤1.2 | 6.0-10.0 | ≤0.06 | ≤0.10 |
Medium chrome (Cr 3-6) | 2.1-3.3 | 0.75-0.90 | ≤1.2 | 3.0-6.0 | ≤0.10 | ≤0.10 |
Low chrome (Cr 0-3) | 2.1-3.3 | 0.65-0.80 | ≤1.5 | 1.0-3.0 | ≤0.10 | ≤0.10 |
Factory & Stock
Support any third-party testing or inspection
Packaging & Shipping
Product Application
The grinding media balls are mainly used in mines, coal mines, power plants, cement plants, building materials factories,paper mills and ceramic material factories.
Just put an appropriate amount of material together with grinding media into the grinding machine, then run the grinding equipment, the grinding media and the material works together in the equipment, collides and crushes the material continuously and finally reaches to the use standard.
Company Profile
Shandong Baotai Metal Materials Group Co., Ltd. is located in Jinan, the capital of Shandong Province. Mainly engaged in stainless steel, carbon steel, galvanized steel, PPGI, PPGL, copper, and aluminum. For 15 years, our team has been focused on the steel industry.
The company has established a long-term and close cooperative relationship with well-known domestic steel enterprises.
Meanwhile, the company's annual spot reserves exceed 1 million tons, so we can guarantee a short delivery time. Baotai provides services to large enterprises such as domestic government construction projects, Chinese listed companies, and state-owned enterprises.
High quality products, low prices, and excellent service are highly praised by customers. Customers from various countries have signed agency agreements with Baotai and become their agents.
The service team of Baotai Metal Materials Group Co., Ltd. is available 24 hours a day to provide you with professional and high-quality services.At the same time, Baotai Metal Materials Group Co., Ltd. also adheres to the concept of win-win and customer-centric, and looks forward to becoming a trustworthy high-quality enterprise for you.
Visits & After sales feedback
Shandong Baotai Metal Materials Group Co., Ltd. has set up annual lucky draws, gift giving, tourism and other benefits for customers, as well as major discount activities for regular customers who continue to place orders.Welcome everyone to visitour factory.
If you are also interested, please feel free to contact the factory manager : Zoey Cao +86 17865187626
The factory manager is online 24 hours a day, listening to customer suggestions at any time, and efficiently and high-quality handling any requirements for customers!Certifications
FAQ
1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.what can you buy from us?
Stainless Steel,Carbon Steel,Pipe Galvanized Steel,PPGI,PPGL
3. why should you buy from us not from other suppliers?
The company has sufficient inventory to ensure that customers receive the goods at the lowest price and the shortest delivery time
when purchasing. A professional logistics team and after-sales team will solve all delivery and receiving problems for you.
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Address:
Shandongjinan, Jinan, Shandong, China
Business Type:
Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 20000, IATF16949, QC 080000, GMP, BRC, SA 8000, QHSE, EICC, AIB, WRAP, GAP, ASME, ISO 29001, BREEAM, HQE, SHE Audits, IFS, QSR, ISO 50001, LEED, PAS 28000, FSC
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.