EN 1.4550 Stainless Steel Tube Cold-Drawn Sch80S 6-830mm For Pipelines
EN 1.4550 (X6CrNiNb18-10) Stainless Steel Tube Sch40S Sch80S intended for pipelines. This steel is resistant to intergranular corrosion in heat treated states and after sensitizing heat treatment. Similar to 1H18N9T grade but with higher oxidation resistance.
Steel products are suitable for deep drawing and are fully weldable. The grade does not require additional heat treatment after welding.
- Chemical industry equipment for nitric acid and derivatives, salts, and fertilizers
- Cryotechnics, pharmaceutical industry, and food processing plants
- Dairies, sugar factories, breweries, refineries, and petrochemical plants
- Pipelines, autoclaves, transport tanks, heat exchangers, absorption towers
- Pumps, coolers, and reactors
| Country (Region) | Standard | Steel Grade | C, ≤ | Si, ≤ | Mn, ≤ | P, ≤ | S, ≤ | Cr | Ni | Nb |
|---|---|---|---|---|---|---|---|---|---|---|
| European Union | EN 10216 | X6CrNiNb18-10 (1.4550) | MAX 0.08 | MAX 1 | MAX 2 | MAX 0.04 | MAX 0.015 | 17-19 | 9-12 | 10xC to 1.00 |
Name: Stainless Steel Seamless Pipe
Standard: EN10216-5, EN10216-2, DIN 17456, DIN 17458, ASTM A312, A213, A269, A511, A789, A790, GOST 9941, GOST 5632, JIS G3459, JIS G3463, GB/T14975, GB13296, GB5310, GB9948
Material Grade: 1.4550
Diameter: OD: 6-830mm
Wall Thickness: 0.6mm - 60mm
Length: Up to 13 meters or as requested
Surface Finishes: Natural annealing & pickling color, 180G, 320G, 400G Satin/Hairline, 400G-800G Mirror finish
Testing: UT, ET, HT, RT, and others according to standard or customer requirements
Tensile Strength: 75 KSI
Yield Strength: 30 KSI
- Each pipe undergoes nondestructive electric test or hydrostatic test
- Pipe lengths: NPS 1/8" to NPS 8 available up to 24ft (15-24ft range)
- Finished pipes are reasonably straight with workmanlike finish
- Butt weld ends according to ANSI B 16.25
- Pipe marking includes: Logo, Standard, Size, Heat No., Lot No., H.T/E.T/U.T
- Packing: Plastic end caps, anti-rust steel strip, plastic woven bag or film
- Packing mark includes: Size, Steel Grade, Quantity, Weight, Meter
- Official MTC paper supplied for each order
10-6*K-1 = 10-6/K
1 Ω*mm²/m = 1 μΩ*m
1 g/cm3 = 1 kg/dm3 = 1000 kg/m3
1 GPa = 1 kN/mm2
1 MPa = 1 N/mm2
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.