DETAILS
Standard: AISI, ASTM, DIN, EN, GB and JIS ASTM A268
Production process: cold drawing and precision rolling
Outer diameter: 6 to 720mm, 1/8 to 36 inches
Wall Thickness: 0.89 to 60mm
Length: 1~14 meters or customized
Applications:
Automotive exhaust systems (manifolds, exhaust pipes, converters, front and tail pipes, converters, mufflers and other components)
Heat exchangers
Catalytic converter systems
Culverts
Home heating systems
Automotive thermostats
Fuel filters
Farm equipment components
Electrical transformer cases
Packing: plastic polybag, wooden case or bundle
ASTM/ASME Grade | Other Name | Chemical Component % | ||||||||||
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Other | ||
| 409 | 1.4512 | ≤0.03 | 10.50-11.70 | 0.5 | ≤1.00 | ≤0.040 | ≤0.020 | - | ≤1.00 | - | 0.03 | Ti6(C+N)-0.5 Nb0.17 |
| 410 | 1Cr13 | 0.08~0.15 | 11.50-13.50 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 420 | 2Cr13 | ≥0.15 | 12.00-14.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 430 | S43000 | ≤0.12 | 16.00-18.00 | 0.75 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | - | - |
| 436 | S43600 | ≤0.12 | 16.00-18.00 | - | ≤1.00 | ≤0.040 | ≤0.030 | 0.75-1.25 | ≤1.00 | Nb5C~0.80 | ||
| 439 | S43035 | ≤0.03 | 17.00-19.00 | 0.5 | ≤1.00 | ≤0.040 | ≤0.030 | - | ≤1.00 | - | Ti0.2+4(C+N)-1.1 Al0.15 | |
| 441 | S44100 | ≤0.03 | 17.50-18.50 | - | ≤1.00 | ≤0.040 | ≤0.015 | - | ≤1.00 | - | Ti0.1-0.6 Nb3C+0.3~1.0 | |
| 442 | S44200 | ≤0.2 | 18.0-23.0 | - | ≤1.00 | ≤0.040 | ≤0.035 | - | ≤1.00 | - | ||
| 443 | S44300 | ≤0.2 | 18.0-23.0 | ≤0.5 | ≤1.00 | ≤0.040 | ≤0.035 | - | ≤1.00 | - | Cu0.9~1.25 | |
| 444 | S44400 | ≤0.025 | 17.50-19.50 | 1 | ≤1.00 | ≤0.040 | ≤0.030 | 1.75-2.5 | ≤1.00 | ≤0.035 | Ti+Nb:0.2+4(C+N)-0.8 | |
| 446 | S44600 | ≤0.2 | 23.0-27.0 | 0.75 | ≤1.50 | ≤0.040 | ≤0.030 | - | ≤1.00 | 0.25 | ||
