Stainless Steel Pipes
GB/T 3089 06Cr19Ni10
GB/T 3089 022Cr19Ni10
GB/T 3089 022Cr17Ni12Mo2
GB/T 3089 06Cr17Ni12Mo2Ti
GB/T 3089 06Cr18Ni11Ti
Product

 

 

 

 

 


Home | About Us | Product | Know How | Contact Us
   
GB/T 3089 Thinnest-wall Seamless Tubes of Stainless Steel
Standard: GB/T 3089
Material: 06Cr19Ni10
Chemistry Composition
C, %
Si, %
Mn, %
P, %
S, %
Cr, %
Ni, %
N, %
0.03 max
1.00 max
2.00 max
0.045 max
0.015 max
18.0-20.0
10.0-12.0
0.11 max
Mechanical Properties
Tensile Strength , MPa
Yield Strength, MPa
Elongation, %
460-680
180 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
GB/T 3089 specifies the size, shape, weight, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of thinnest-wall seamless tubes of stainless steel. GB/T 3089 is suitable for extruded or cold rolled thinnest-wall seamless stainless steel tubes.
GB/T 3089规定了不锈钢极薄壁无缝钢管的尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书。GB/T 3089适用于旋压或冷轧不锈钢极薄壁无缝钢管。
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
 
Home | About Us | Product | Know How |Contact Us
Copyright © TubeMFG. Powered by TubeSolution