We have stock size of washers , nuts and hex bolt (M6-20)!!!!
We are professional Nickle alloy / superalloy fasteners factory.We can produce Bolt , Nut, Washer, Threaded rod, Split cotter Pins, R clips and machining special parts according to the drawing with material of Hastelloy, Monel, Incoloy, Inconel, Titanium , Duplex series, Nimonic and normal stainless steel SS304,SS316,SS321,SS309S and so on.
Duplex 2205 Bolts
1. Standard: DIN931/933/603/444, ISO4014/4017, ASME B18.2.1, A325, A325M
2. Material: Duplex steel series (2205F51S31803S32205), 2507(F53S32750)
3. Size: M6-64mm
4. Delivery time: 15-30 days
Mechanical Properties
ASTM A 240Typical
Yield Strength 0.2%, ksi
65 min.74
Tensile Strength, ksi
90 min.105
Elongation %
25 min.30
Hardness HB
293 max.256
Typical Composition ( %)
CCrNiMoNOthers0.02022.15.63.10.18S=0.001PREN = [Cr%] = 3.3 [Mo%] = 16 [N%] ≥ 34