grade AISI E2512 SAE J1249 DIN 1 5681 Bars
Product Details
Chemical composition % of the ladle analysis of grade AISI
E2512 SAE J1249 / DIN
1.5681 Bars and Standards
C(%): 0.09~0.14
Si(%): 0.20~0.35
Mn(%): 0.45~0.60
P(%)≤: 0.025
S(%)≤: 0.025
Cr(%): -
Ni(%): 4.75~5.25
Machining performance
AISI
E2512 the mechanical properties of the report, the report provides
detailed performance analysis and application. Machinability
Long, gummy chips characterize this alloys machinability. It can be
machined in the annealed condition, however condition H1150M will
yield best results. Post machining solution treatment of parts will
be required prior to final hardening if machining in this
condition.
Heat Treatment
CONDITION A--Soak at 1900 F (1038 C) for 30 minutes and cool below
60 F (16 C) for complete martensite transformation. CONDITION H
950- Treat Condition A material at 900 F(482 C) for 1 hour, air
cool.. CONDITION H925, H1025, H1075, H1100, H1150- Soak solution
treated material for 4 hours at specified temperature, air cool,
CONDITION H1150M- Soak solution treated material at 1400 F (760 C)
for 2 hours, air cool, then re-heat to 1150 F (620 C) for 4 hours
and air cool.
Welding
Successfully welded by common fusion and resistance methods, this
alloy should not be joined by oxyacetylene welding. AWS E/ER630
filler metal is recommended if required.
Forging
Soak for 1 hour at 2150 F (1177 C) prior to forging. Do not work
below 1850 F (1010 C). Post-work solution treatment is required
prior to final hardening.
