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1) Parameters: Pitch: .404"
Gauge: .063"/ .080"
2) Type: Machine cutter
3) Material: SAE8600
4) function:to be used for chain saw parts / garden tools
5) Heat treatment:making in foreign enterprise
6) Stability and breaking strength of our products:
Specification | test for tensile strength | ||
| OREGON | STIHL | LONGER |
3/8″LP | 5650-5850 | 5655-5790 | 5600-6000 |
.325″ | 7400-7560 | 7410-7570 | 7000-8000 |
3/8″ | 7650-7800 | 7650-7900 | 7200-9000 |
.404″ | 10560-10780 | 10565-10800 | 9500-11000 |
Chain saw type:
PITCH | GAUGE | CHAIN TYPE |
A=3/8”LP | 0=.043”/1.1mm | FT=Safety |
B=.325” | 1=.050”/1.3mm | S=Square-corner |
C=3/8” | 2=.058”/1.5mm | T=tight tooth |
D=.404” | 3=.063”/1.6mm | ST=Skip tooth |
E=1/4” | 4=.080”/2.0mm |
|
G=3/4” | 5=.122” |
|
Cutter hardness of blade:
HRC | hard chromium plating | |
Times | LONGER | LONGER |
1 | 55.54 | 64 |
2 | 55.76 | 63.52 |
3 | 54.91 | 63.27 |
4 | 56.17 | 63.87 |