1: Product Details
Grade 202 stainless steel is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel.
The toughness of grade 202 at low temperatures is excellent.
It is one of the most widely used precipitation hardening grades, and possesses good corrosion resistance, toughness,
high harness, and strength.The machinability of grade 202 stainless steel produces long, gummy chips. Machining can
also be performed in the annealed condition. For heat treatment, the material has to be soaked at 1038°C (1900°F) for
30 min and cooled below 16°C (60°F) for full martensite transformation. The material can be welded by common fusion
and resistance methods; however, this steel should not be joined using oxyacetylene welding method.
The recommended filler metal is AWS E/ER630. Forging can be done by pre-soaking for 1 h at 1177°C (2150°F).
Forging below 1010°C (1850°F) is not advisable.
2: Chemical Composition
3: Stainless Steel Seamless Pipe Or Welded Pipe Process
4: Stainless Steel Seamless Or Welded Pipe Package
5: Company Introduction
6: Contact Us
Grade 202 stainless steel is a type of Cr-Ni-Mn stainless with similar properties to A240/SUS 302 stainless steel.
The toughness of grade 202 at low temperatures is excellent.
It is one of the most widely used precipitation hardening grades, and possesses good corrosion resistance, toughness,
high harness, and strength.The machinability of grade 202 stainless steel produces long, gummy chips. Machining can
also be performed in the annealed condition. For heat treatment, the material has to be soaked at 1038°C (1900°F) for
30 min and cooled below 16°C (60°F) for full martensite transformation. The material can be welded by common fusion
and resistance methods; however, this steel should not be joined using oxyacetylene welding method.
The recommended filler metal is AWS E/ER630. Forging can be done by pre-soaking for 1 h at 1177°C (2150°F).
Forging below 1010°C (1850°F) is not advisable.
2: Chemical Composition
| Tianjin Zhongyantiancheng Steel Co.,Ltd | ||||
| Commodity | Stainless Steel Pipe/Welded Steel Tube/Seamless Steel Pipe | |||
| Material | 202 | |||
| Standard | GB | JIS | ASTM/ASME | DIN |
| 12Cr18Mn8Ni5N | SUS202 | 202 | 1.4373 | |
| Chemical Composition | C | Mn | P | S |
| <=0.15 | 7.5~10 | <=0.060 | <=0.030 | |
| Si | Cr | N | Ni | |
| <=1 | 17~19 | <=0.25 | 4~6 | |
| Outside Diameter | 4mm--720mm | |||
| Thickness | 0.5mm-68mm | |||
| Length | Produce as customers' request | |||
| Surface | Black/Bright | |||
| manufacture | Hot Rolled/Cold Drawn | |||
| Packing | Packed in bundles with standard export sea-worthy package | |||
| Delivery Time | Within 15 working days, according to customers' quantities | |||
| Quality | High Quality.SGS inspection is accepted if needed | |||
| Place of Origin | Jiangsu | |||
| Productivity | 500 MT/Month | |||
| Payment | T/T,L/C | |||
| MOQ | 1 MT | |||
| Application | Restaurant equipment,Cooking utensils,Sinks,Automotive trim,Architectural applications | |||
| Note | We can also do other materials | |||
3: Stainless Steel Seamless Pipe Or Welded Pipe Process
4: Stainless Steel Seamless Or Welded Pipe Package
5: Company Introduction
6: Contact Us