1.4028 420 SUS420J2 Martensitic Stainless Seamless Steel Pipe
| Place of Origin: | Hunan |
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Company Profile
| Location: | Changsha, Hunan, China (Mainland) |
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| Business Type: | Trading Company, Agent, Distributor/Wholesaler |
Product Description
X30Cr13 1.4028 SUS420J2 martensitic stainless steel pipe
JAPAN JIS G4303-1998 JIS G4311-1991 SUS420J2
INTERNATIONAL ISO/TS15510-2003 ISO 4955:2005 X30Cr13
EUROPE EN10088:1-1995 EN 10095-1999etc. X30Cr13, 1.4028
RUSSIA ΓOCT 5632-1972 30X13
ASTM A268 Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing
Mechanical properties in quenched and tempered condition
Proof stress N/mm2 | Tensile strength N/mm2 | Elongation % | Reduction of area % | Charpy Impact J/cm2 | Hardness HB |
540 MIN | 740 MIN | 12 MIN | 40 MIN | 29 MIN | 217 MIN |
Introduction:
This stainless steel is a high-carbon steel with a minimum chromium content of 12%. It offers high hardness and excellent corrosion resistance properties
Application:
The applications of this stainless steel pipe/tube include washing machine shaft sleeve, bearing sleeve, valve etc.
Steel chemical & mechanical:
JAPAN JIS G4303-1998 JIS G4311-1991 SUS420J2
C | SI | MN | P | S | NI | CR |
0.26-0.40 | MAX 1.00 | MAX 1.00 | MAX 0.040 | MAX 0.030 | MAX 0.60 | 12.00-14.00 |
Mechanical properties in annealed condition:
Yield strength N/mm2 | Tensile strength N/mm2 | Elongation % | Hardness HRB | Hardness HV |
225 MIN | 540 MIN | 18 MIN | 99 MAX | 247 MAX |
Outside diameter range: 6-219mm
Wall thickness range:0.5-25.4 mm
Seamless Steel Pipe Process: Round bar→punched→grinded surface→annealed→grinded surface→ pickling→cold rolled→annealed→ pickling or polished→cutting length→package
Delivery condition: Annealed
Surface condition: pickling / polished
Finished products Test: Chemical, Tensile test, intergranular corrosion, flat test, expand test, nonmetallic inclusion, hydraulic test.
Any question and inquiry, welcome to contact us: harris(at)fushunsteeltube.com or + 86 186 9227 5455.