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[問(wèn)題求助] 請(qǐng)高人指點(diǎn)以下幾種料的區(qū)別:BS EN 50363

P:2010-03-08 18:25:45

1

如題:

BS EN 50363, Type TI 3

BS EN 50363-3, Type TI 3

BS EN 50363, Type TM 3

BS EN 50363-4-1, type TM 3

 

感激不盡,謝謝

hood type annealing furnace - 鐘罩式退火爐 (0) 投訴

P:2010-03-10 10:51:27

2

我只能找到以下內(nèi)容,至于TM3,實(shí)在是找不到了

 

Type TI 3 to BS EN 50363-3

Test

Unit

Requirement

Minimum oxygen index (ISO 4589-2).

%

26

Minimum tensile strength before ageing.

N/mm²

15.0

Minimum elongation before ageing.

%

150

Minimum tensile strength after ageing at 135±2°C for 14 days.

Maximum variation.

N/mm²

%

15.0

±25

Minimum elongation after ageing at 135±2°C for 14 days.

Maximum variation.

%

%

150

±25

Loss of mass after ageing at 115±2°C for 14 days.

mg/cm²

1.5

Heat shock test at 150°C for 1 hour.

 

 

No cracks and no shrinkage

Pressure test at 90±2°C.

Maximum indentation.

 

%

 

50

Bending test at -15±2°C.

 

No cracks

Thermal stability at 200°C.

Minimum.

 

min.

 

240

 

 

 

繼續(xù)等候高人指點(diǎn)

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