WEDO Beryllium Copper Chisel High Quality Non-Sparking Flat Chisel Bam/FM/GS Certified

• Chisel Type：Flat Chisel
• Material：Beryllium Copper
• Color：Golden Yellow
• Customized：Customized
• Condition：New
• Transport Package：Plastic Bag,Box,Carton,Pallet

=== Base Info ===

• Model NO.：BE231
• Trademark：WEDO
• Origin：China
• HS Code：8205590000
• Production Capacity：30000 Piece Per Year

=== Description ===
SIZE Beryllium CopperL(mm)Φ(mm)B(mm)N.W. (g)BE231-10021601414175BE231-10041601616231BE231-10061601818295BE231-10082001818382BE231-10102002020473BE231-10122502424822BE231-101430024241025BE231-101630025251302BE231-101840025251502BE231-102050025251903BE231-102250030302730Above item no. is only for Beryllium Copper material, Besides Beryllium Copper, WEDO also supply in Aluminium Bronze below are differences of two material.
Aluminum Bronze Non-sparking Tools
1. Appropriate for operation with ethylene concentration below 7.8% 
2. Surface Color: Silver Yellow
3. Micro-magnetic
4. Hardness: 20-30 HRC  
5. Tensile Strength: 782N/mm²-989N/mm²
6. Elasticity Limit: 450N/mm²-550N/mm²
7. Extensibility: δ≥5%

Beryllium Copper Non-sparking Tools
1. Appropriate for operation with hydrogen concentration below 21%, 
2. Surface Color:Golden Yellow
3. Non-magnetic
4. Hardness: 30-40 HRC  
5. Tensile Strength: 1117N/mm²-1326N/mm²
6. Elasticity Limit: 840N/mm²-880N/mm²
7. Extensibility: δ≤1.0%

To ensure the explosion-proof performance, after the raw materials are melt with scientific ratio, QC personnel will take sample piece to do drop weight and friction test according to GB/T 10686-2013 standard. The test is conducted under the highest level ExIIC,  hydrogen concentration 21%. Only if the samples are tested qualified can the next step of production be carried out. 
The explosion-proof performance of WEDO non-sparking tools is guaranteed for lifetime.

DETAILS AND APPLICATION