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Alloy E3310 in bar

SPECIFICATIONS: GRADE ALLOY E3310 MOD, AISI 3310, UNS K44910

Castle Metals stocks 3310 bars through our global distribution network.  Our service centers are located throughout the U.S., Canada, Mexico, U.K, France, Singapore, and Shanghai. Customers calling us for 3310 a lot of times are frustrated finding commercially available products to meet their specifications. Castle Metals understands these problems and has in-house capability for thermal and mechanical treatments to deliver customer specific properties.

Alloy E3310 is a Bearing Quality Carburizing grade. Its high Nickel content makes it very stable in heat treatment and gives it excellent toughness. Alloy E3310 develops good case hardening and shows excellent resistance to corrosion. It is popular in the mining industry for gears.

Applications:

  • Gears
  • Bearings
  • Engine parts

Chemistry (range or maximum in %)

Grade C
Min
P max S  si ni
CR
Mo O
E3310
BEARING
QUALITY
.08/.13
.45/60
0.025 0.015 .15/.35
3.25/3.75 1.40/1.75
- .002

Grade 3310 Properties

Grade
Shape
Size range
condition of steel
specification brinell
hardness
(bhn) max
Relative Machineability

Based On
aisi 1212 as 100%

E3310
BEARING
QUALITY
Rounds
2" - 11"
Hot Rolled
Annealed & M.S.
ASTM A-29/
A-322/ A-534
235
50%

Castle 3310 bars are annealed for improved machinability.

For more information, see Alloy Steel Quick Guide