Home > Products > Grinding rod > Dia. 30-130mm Forging Grinding Bar
Dia. 30-130mm Forging Grinding Bar
- 100 Ton / Tons per Month
- Qingdao
- T/T Credit Card
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Product Details
| Standard: | BS, GB | Place of Origin: | Shandong, China | Brand Name: | Longteng |
| Technique: | Hot Rolled | Application: | Die Steel Bar | Alloy Or Not: | Is Alloy |
| Special Use: | Free Cutting Steel | Type: | Alloy Steel Bar |
Product Description
Dia. 30-130mm Forging Grinding Bar
1.Grinding Rod
1) Size Diameter: 30-120mm; Length: 3-10m
2) Chemical Composition&Hardness
Type | Hardness | Chemical Elements | |||||||
C | Si | Mn | Cr | S | P | Ni | Cu | ||
A | HRC45-65 | 0.37-0.70 | 0.17-0.37 | 0.40-1.50 | ≤0.25 | ≤0.35 | ≤0.35 | --- | --- |
B | HRC45-65 | 0.70-0.85 | 0.17-0.37 | 0.60-0.90 | 0.42-0.85 | ≤0.35 | ≤0.35 | --- | --- |
3) Packing: Banding
4) Applied fields: Rod Mill in Mining
2. Cast Grinding Cylpebs
1) Size: 10x15mm-45x60mm
2) Chemical Composition&Hardness
Type | Hardness | Chemical Composition | |||||||
C | Si | Mn | Cr | Mo | Cu | S | P | ||
Low Cr Grinding Cylpebs | ≥HRC45 | 2.6-3.5 | 0.2-1.5 | 0.3-1.5 | 0.8-1.8 | Minim | Minim | ≤0.15 | ≤0.15 |
Middle Cr Grinding Cylpebs | ≥HRC52 | 2.3-3.3 | 0.2-1.5 | 0.5-2.2 | 2.5-8.5 | Minim | Minim | ≤0.12 | ≤0.12 |
High Cr Grinding Cylpebs | ≥HRC60 | 2.2-3.2 | 0.4-1.6 | 0.4-1.6 | 10-13 | 0.3-1.5 | 0.2-1 | ≤0.10 | ≤0.10 |
3) Packing
1)Container Bag: 1000Kg/Bag;
2)Steel Drum: 850-910Kg/Bag
2) Physical Property of Casting Grinding Ball
Model | Hardness(HRC) | Impact Test(Ak.J/cm2) | Endurance Test Times(5m) | Microstructure | |
Quenching | Unquenching | ||||
High Chrome | ≥60 | ≥50 | ≥4 | ≥12000 | M+C |
Medium Chrome | - | ≥48 | ≥3 | ≥10000 | P+C |
Low Chrome | - | ≥46 | ≥2 | ≥8000 | P+C |
Packaging Detail: | Every stainless steel bar is sleeved in plastic bag individually, and several tubes are packed to be bundle without any logo.also pack as customer requirement . |
Delivery Detail: | Several days to a month or according to your order quantity. |
Reply in 24hours : If we cannot reply in 24 hours, reasons will be told.
Free Samples : You will not cost any for samples, but could you please pay for freight cost for it ? If we can get your order, your cost for samples will be returned back !
Cooperation flow :Other modes of payment such as L/C, Escrow are also available !
(Shandong. China)Jinan Longteng New Energy Heavy Industry Co., Ltd. is Zhangqiu Building Material Equipment Factory established in 1970, and the factory is formally restructured and registered as Jinan Longteng New Energy Heavy Industry Co., Ltd.in 2002. The company has become one of the new domestic cement equipment and mining equipment manufacturing enterprises after constructing and developing for 40 years.
1) How is the quality of your products?
Our products are manufactured strictly according to national and international standard, and we
take a test on every machine before delivery.
2) What guarantee do you provide?
If the quality is not consistent with the description as we said or promised before you place
order, we promise you 100% refund.
3) How about price?
We have our own factory and can give you the lowest price, besides, we have a policy that " for
saving time and absolutely honest business attitude, we quote as low as possible, discount can be
given according to quantity".
Contact us
Jane Dong
Sales Man
Fax: +86-531-61328855
Mob:+8613290249305
Skype:janedong0601
Website: http//
Factory Address: Niuyi Industrial Park,Xianggong Town,Zhangqiu City, Jinan ,China
Contact Us
- Zhangqiu Long Teng Cement Machinery Making Co., Ltd.
- Contact nameDannie Yuan
- Phone86-0531-61328855
- AddressNiuyi Industrial Park, Xianggong Town, Zhangqiu
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