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420PͨڌȼPܶҪ^ߵИIĦ܇݆PSSˇƷyTʯ
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όȣ
420Ҫ֞2Cr13ˣSUS420J1P3Cr13SUS420J2P@ɷNӲܶ͑һ`J410Pˣ1Cr13430P1Cr17ͬӲ@ɿmȻͬ4ϵPǽMͬһRwһsFw䓣˾ṩYԭͬ鳭u
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ԣ
Rw䓵ĴQPFдԣ^õķPӲ^HRC50-55
420PWɷ | |
C |
0.26-035% |
Cr |
12.0-14.0% |
Si |
1.00% |
Mn |
1.0% Max. |
P |
0.04% |
S |
0.03% |
Mo |
-------- |
420P | |
|
280,000 psi |
|
270,000 psi |
ģ |
29,000,000 psi |
ܶ |
0.275 lbs/cubic inch |
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304P;Vһtе죬ˮƿFyTָ͡늙C_PٶϴC늱{ˎ܇Sxƿ?
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Ww䓵ĵʹһo^ţȥHRC26õķP
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304HCP304Pܛӹ304LP߶иķPԃmϱҪ^ߵИI
304PWɷ | |
C |
0.08% max. |
Si |
1.00% max. |
Mn |
2.00% max. |
P |
0.045% max. |
S |
0.030% max. |
Cr |
17.00 to 19.00% |
Molybdenum |
----- |
Ni |
8.00 -- 10.00% |
304P | |
|
100,000 to 180,000 psi |
|
50,000 to 150,000 psi |
L |
55 to 60% |
ģ |
29,000,000 psi |
ܶ |
.286 lbs/cubic inch |
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420P䓈ASQ420AP420P̶420gPV420ĥPI420oɽ420PȽ420P䓒
ԃᾀ0769-81660876
0769-81889957
棺0769-81889857
ϵˣ㑣15916960527
ѩ15916961227
15916961267
ꐳ13712587359
㑣15916960527
ھQQ1534195360
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