Stainless Steel Pipes
DIN 17456 X2CrNi19-11
DIN 17456 X2CrNiMo17-12-2
DIN 17456 X5CrNi18-10
DIN 17456 X6CrNiMoTi17-12-2
DIN 17456 X6CrNiNb18-10
DIN 17456 X6CrNiTi18-10
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DIN 17456 General purpose seamless circular stainless steel tubes
Standard: DIN 17456
Equivalent Standards: DIN 17458, GOST 9941-81, GOST 9940-81, ASME SA213, ASTM A213, EN 10216-5
Material: X2CrNiMo17-12-2, 1.4404
Equivalent Material: X2CrNiMo17-13-2, TP316L, UNS S31603
Chemistry Composition
C, %
Si, %
Mn, %
P, %
S, %
Cr, %
Ni, %
Mo, %
0.03 max
1.00 max
2.00 max
0.040 max
0.015 max
16.5-18.5
10.0-13.0
2.0-2.5
Mechanical Properties
Tensile Strength , MPa
Yield Strength, MPa
Elongation, %
490-690
190 min
40 min
Outside Diameter & Tolerance
Hot rolled
Outside Diameter, mm
Tolerance
44.5≤OD≤219.1
D1, ±1.5% or ±0.75mm
44.5≤OD≤219.1
D2, ±1% or ±0.5mm
219.1＜OD≤610
D1, ±1.5% or ±0.75mm
Cold Drawn
Outside Diameter, mm
Tolerance
OD≤219.1
D2, ±1% or ±0.5mm
OD≤219.1
D3, ±0.75% or ±0.3mm
OD≤219.1
D4, ±0.5% or ±0.1mm
Wall thickness & Tolerance
Hot rolled
Outside Diameter, mm
Tolerance
44.5≤OD≤219.1
T1, ±15% or ±0.6mm
44.5≤OD≤219.1
T2, ±12.5% or ±0.4mm
219.1＜OD≤610, WT≤0.05*OD
+22.5%/-15%
219.1＜OD≤610, 0.05*OD＜WT≤0.09*OD
T1, ±15% or ±0.6mm
219.1＜OD≤610, WT>0.09*OD
T2, ±12.5% or ±0.4mm
Cold Drawn
Outside Diameter, mm
Tolerance
OD≤219.1
T3, ±10% or ±0.2mm
OD≤219.1
T4, ±7.5% or ±0.15mm
Length: 5800mm; 6000mm; 8000mm; 10000mm; 11800mm; and so on.
Max length: 18000mm, also U bending can be offered.
Keyword: stainless steel tube, stainless steel pipe, DIN 17456
 
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