T8172 Wrench,T-type Sliding Hex
【Material】 Beryllium Bronze, Aluminum Bronze 【Material Introduction】 Explosion-proof tools are divided into two materials: one is beryllium copper alloy, and the other is aluminum copper alloy. (Also known as beryllium bronze and aluminum bronze) 1. Aluminum-copper alloy explosion-proof tools are made of precious and rare metals, smelted and forged, and the surface is yellow. The hardness of the working face is above HRC25°, and the tensile strength δb>75-85kgf/mm2. Continuous use in the space of flammable gas ethylene (concentration 7.8%) ensures safety, and no sparks and explosions will be generated by impact (impact), friction, or falling weight. 2. Beryllium-copper alloy explosion-proof T-tools are originally made of military materials and precious rare metals. The surface is also yellow after being made into tools. The hardness of the working face is above HRC35°. The tensile strength δ b>105-120kgf/mm2. In the space of flammable gas hydrogen (concentration 21%), it can be used continuously and quickly without any spark explosion due to impact (bump), friction, or falling hammer. Beryllium copper alloy explosion-proof tools also have a special anti-magnetic function. It can be used normally in a working environment with a magnetic field.
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T8172 Wrench,T-type Sliding Hex
Details
| Number | S mm |
L mm |
H mm |
BE-CU g |
AL-CU g |
| T8172-10 | 10 | 150 | 110 | 270 | 245 |
| T8172-12 | 12 | 170 | 130 | 290 | 265 |
| T8172-14 | 14 | 170 | 140 | 400 | 365 |
| T8172-17 | 17 | 190 | 150 | 465 | 423 |
| T8172-19 | 19 | 220 | 160 | 615 | 563 |
| T8172-22 | 22 | 240 | 170 | 660 | 605 |
| T8172-24 | 24 | 260 | 180 | 935 | 855 |
| T8172-27 | 27 | 260 | 190 | 1000 | 915 |
| T8172-30 | 30 | 280 | 200 | 1306 | 1195 |
| T8172-32 | 32 | 280 | 210 | 1505 | 1375 |
| T8172-36 | 36 | 300 | 216 | 1802 | 1645 |
| T8172-41 | 41 | 300 | 226 | 2075 | 1895 |
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