PRODUCTGRADEEQUIVALENT STANDARDCHEMICAL COMPOSITION (%)SUPPLY CONDITIONAPPLICATIONTYPE OF APPLICATION
AISIDINJISCSiMnCrMoNiVWOth.
Duplex Stainless Steel
LDX 2101

1.4162,
X2CrMnNiN22-5-2

0.04

1.00

4.00-6.00

21.0-22.0

0.10-0.80

1.35-1.70

P/0.04, S/0.03, Cu/0.10-0.80

290 HBLean duplex, good strength, resistant to fatigue-corrosion, generally use in the paper-power industries such as water treatment, water storage systems, storage tanks
2205

1.4462,
X2CrNiMoN22-5-3

SUS 329 J3L

0.03

1.00

2.00

21.0-23.0

2.50-3.50

4.50-6.50

P/0.04, S/0.03, Cu/0.10-0.80

250 HBTwo-phase with Cr-Mo-Ni, resistant to corrosion, heat resistant up to 300°C suitable for oil drilling-paper-biofuel production related industries
2507

1.4410,
X2CrNiMoN25-7-4

0.03

0.80

1.20

24.0-26.0

3.00-5.00

6.00-8.00

P/0.035, S/0.02, Cu/0.50,
N/0.24-0.32

270 HBTwo-phase, mixture of Cr-Mo-Ni, resistant to severe corrosion, heat limitation at 316°C, suitable for oil drilling-paper-sugar production such as propellers, axles, valves
329 J4L

A182 Gr F50/F61

1.4507,
X2CrNiMoCuN25-6-3

SUS 329 J4L

0.03

1.00

1.50

24.0-26.0

2.50-3.50

5.50-7.50

P/0.04, S/0.03, N/0.08-0.30

302 HBTwo-phase with ultra low C-Mo mixtures, resistant to acid corrosion, can maintain hardness at high temperature 950-1150°C
Please follow and like us: