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Chemical composition and mechanical properties of stainless steel coils | |||||||||
Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100, HV≤240 |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - | HB≤187,HRB≤90,HV≤200 |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - | HB≤183, HRB≤88 HV≤200 |
430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - | HB≤183, HRB≤88 HV≤200 |
Stainless steel pipe for mechanical structure and decorative use | ||
Steel Grade | SUS304, 304L,316,316L,201,202 | |
Round Pipe | Outer Diameter | 1-406.4mm |
Thickness | 0.3-12mm | |
Square Pipe | Outer diameter | 10*10-150*150mm |
Thickness | 0.4-6.0mm | |
Rectagular Pipe | Outer Diameter | 10*20-100*200mm |
Thickness | 0.4-6.0mm | |
Stainless steel pipe for industry | ||
Steel Grade | 304, 304L, 316, 316L | |
Executive Standard | ASTM A312 ASTM A778 GB/T12771 | |
Size | Outer diameter | 13.72-1000mm |
Application | Chemical engineering,petrochemical,water treatment,paper and pulp engineering, food hygiene | |
Stainless steel pipe for Boilers and heat exchangers,condenser | ||
Steel Grade | 304, 304L, 316, 316L | |
Executive Standard | ASTM A249 JIS G3463 OR DIN 17457 | |
Size | Outer diameter | 13.72-1000mm |
Application | Build high temperature and pressure plant boiler,super-heated steam tube, boiling-water tube, locomotive boiler super-heated steam tube | |
Stainless steel pipe for food hygiene | ||
Steel Grade | 304, 304L, 316, 316L | |
Executive Standard | ASTM A249 ASTM A270 JIS G3347 | |
Size | Outer diameter | 15.9-165.2mm |