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Shanghai Vastar International Co., Ltd.

Welded Steel Tube, Welded Tube, Steel Tube manufacturer / supplier in China, offering EN10217-7 Welded Steel Tubes for Pressure Purpose, Stainless Steel Welded Pipe 304L, Precision Stainless Steel Capillary Tube and so on.

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EN10217-7 Welded Steel Tubes for Pressure Purpose

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 5000tons/Year
Transport Package: Bundle, Box or as Client′s Requirements
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: EN10217-7
  • Technique: EFW
  • Surface Treatment: pickled and annealed
  • Section Shape: Round
  • Trademark: VASTAR
  • Type: Welded
  • Material: Stainless Steel
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Grade: SS304/316
  • Origin: China
Product Description
EN10217-7 Welded Steel Tubes for Pressure Purpose
Standard: EN10217-7
Grade: X2CrNi18-9, X2CrNi19-11, X5CrNiTi18-10, X6CrNiNb18-10 etc;
Application: applied for pressure and corrosion resisting purpose

Chemical Composition
Steel gradeCr
max
Si
max
Mn
max
P
max
S
max
NCrCuMoNiOthers
Steel nameSteel No.
X2CrNi18-91.43070.0301.002.000.0450.015≤0.1117.50-19.50----8.00- 10.00--
X2CrNi19-111.43060.0301.002.000.0450.015≤0.1118.00-20.00----10.00-12.00--
X2CrNiN18-101.43110.0301.002.000.0450.0150.12- 0.2217.00-19.50----8.50- 11.50--
X5CrNiTi18-101.43010.071.002.000.0450.015≤0.1117.00-19.50----8.00-
10.50
--
X6CrNiTi18-101.45410.081.002.000.0450.015--17.00-19.00----9.00- 12.00Ti 5*C to 0.70
X6CrNiNb18-101.45500.081.002.000.0450.015--17.00-19.00----9.00- 12.00Nb 10*C to 1.00
X2CrNiMo17-12-21.44040.0301.002.000.0450.015≤0.1116.50-18.50--2.00-2.5010.00-13.00--
X5CrNiMo17-12-21.44010.071.002.000.0450.015≤0.1116.50-18.50--2.00-2.5010.00-13.00--
X6CrNiMoTi17-12-21.45710.081.002.000.0450.015--16.50-18.50--2.00-2.5010.50-13.50Ti 5*C to 0.70
X2CrNiMo17-12-31.44320.0301.002.000.0450.015≤0.1116.50-18.50--2.50- 3.0010.50-13.00--
X2CrNiMoN17-13-31.44290.0301.002.000.0450.0150.12- 0.2216.50-18.50--2.50- 3.0011.00-14.00--
X3CrNiMo17-13-31.44360.051.002.000.0450.015≤0.1116.50-18.50--2.50- 3.0010.50-13.00--
X2CrNiMo18-14-31.44350.0301.002.000.0450.015≤0.1117.00-19.00--2.50- 3.0012.50-15.00--
X2CrNiMoN17-13-51.44390.0301.002.000.0450.0150.12- 0.2216.50-18.50--4.00-5.0012.50-14.50--
X2CrNiMo18-15-41.44380.0301.002.000.0450.015≤0.1117.50-19.50--3.00-4.0013.00-16.00--
X1CrNiMoCu31-27-41.45630.0200.702.000.0300.010≤0.1126.00-28.000.70-1.503.00-4.0030.00-32.00--
X1NiCrMoCu25-20-51.45390.0200.702.000.0300.010≤0.1519.00-21.001.20-2.004.00-5.0024.00-26.00--
X1CrNiMoCuN20-18-71.45470.0200.701.000.0300.0100.18- 0.2519.50-20.500.50-1.006.00-7.0017.50-18.50--
X1CrNiMoCuN25-20-71.45290.0200.501.000.0300.0100.15- 0.2519.00-21.000.50-1.506.00-7.0024.00-26.00--


Mechanical Property
Steel gradeTensile properties at room temperature impact
Proof strengthTensile strengthElongation
RP0,2RP1,0RmCA min (%)
Steel nameSteel No.MPaMPaMPalt
X2CrNi18-91.4307180215470-6704035
X2CrNi19-111.4306180215460-6804035
X2CrNiN18-101.4311270305550-7603530
X5CrNi18-101.4301195230500-7004035
X6CrNiTi18-101.4541200235500-7303530
X6CrNiNb18-101.4550205240510-7403530
X2CrNiMo17-12-21.4404190225490-6904030
X5CrNiMo17-12-21.4401205240510-7104030
X6CrNiMoTi17-12-21.4571210245500-7303530
X2CrNiMo17-12-31.4432190225490-6904030
X2CrNiMoN17-13-31.4429295330580-8003530
X3CrNiMo17-13-31.4436205240510-7104030
X2CrNMo18-14-31.4435190225490-6904030
X2CrNiMoN17-13-51.4439285315580-8003530
X2CrNiMo18-15-41.4438220250490-6903530
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