Model NO.: hot rolled grinding ball steel b2 b3 material Standard: AISI, ASTM, GB, JIS, DIN, BS Technique: Hot Rolled Surface Treatment: Black Surface Special Use: Grinding Ball Steel Material: China B2 B3 Steel Material Length: Any Cutting Length Transport Package: Export Standard Packing, Bulk and Container Origin: Shandong, China(Mainland) Type: Alloy Steel Bar
Steel Grade: China B2 B3 Grinding Ball Steel Material Application: Structural Steel Bar
Alloy: Alloy Commodity: B2 B3 Grinding Ball Steel Delivery Condition: Hot Rolled Ball Steel B2 B3 Material Trademark: Laigang, Jiyuan, Juneng, shigang Specification: 16mm to 310mm HS Code: 72283090 hot rolled grinding ball steel b2 b3 material for mining grinding balls manufacturers
hot rolled b2 b3 Steel Round Bar
is one kind of steel material for grinding steel balls manufacturing in mining.
hot rolled b2 b3 steel round bar is much better than continuous casting billets in manufacturing grinding balls.
hot rolled b2 b3 steel round bar is more competitive than forged bars in manufacturing grinding balls.
hot rolled b2 b3 steel round bar is goog choice in grinding balls manufacturing.
1. Grinding ball steel materials b2 b3 chemical composition:
| ||C ||Si ||Mn ||S/P ||Cr |
|B2 ||0.72-0.85 ||0.17-0.37 ||0.7-1.0 ||<0.04 ||0.4-0.6 |
|B3 ||0.58-0.66 ||1.6-1.9 ||0.65-0.8 ||0.025 ||0.7-0.9 |
2. Hardness of the gridning balls produced by b2 b3 steel materials:
|Material || |
|B2 ||60-65 ||58-63 ||56-60 |
|B3 || || ||56-63 |
3. Inclusion control of the grinding ball steel b2 b3 material:
|A ||A ||B ||B ||C ||C ||D ||D |
|THICK ||THIN ||THICK ||THIN ||THICK ||THIN ||THICK ||THIN |
|2.0 ||1.5 ||2.0 ||1.5 ||2.0 ||1.5 ||2.0 ||1.5 |
4. Production line of grinding ball steel material b2 b3:
EAF - LF - VD - CC - HEATING - ROLLING - hot rolled steel round bar
5. Our company:
|Bead company ||LAIWU LE REN TRADE CO., LTD. |
|Branch company ||QINGDAO HELIO STEEL CO., LTD. / SHANDONG LE SHAN MACHINERY CO., LTD. |
|MP ||0086-18953401725 / 0086 - 13376344030 |
| ||laiwulerensteel |
| ||0086 - 13376344030 |
|qq ||470301087 |
|e-m-a-i-l || |
|address ||no.89, qingshui business street, laicheng district, laiwu city, shandong province, china |
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