DIN1.4125, X105crmo17 Round Stainless Steel
|FOB Price:||US $700-4,000 / Ton|
|Min. Order:||1 Ton|
|Min. Order||FOB Price|
|1 Ton||US $700-4,000/ Ton|
|Production Capacity:||500tons Per Month|
|Transport Package:||Seaworthy Packing|
|Payment Terms:||L/C, T/T|
- Model NO.: DIN1.4125, X105crmo17
- Standard: DIN
- Certification: ISO
- Technique: Cold Rolled
- Size Range: 10-620mm
- Steel-Making Condition: Ef
- Delivery Condition: Ef/Eaf+E
- Specification: DIN1.4125 440C
- HS Code: 7228600000
- Type: Stainless Steel Bars
- Grade: High Quality Steel
- Shape: Round
- Surface Treatment: Bright
- Similar Grade: DIN1.4125 Round Steel Bar
- MOQ: Ef/Eaf+Lf+Vd
- Trademark: Chengquan
- Origin: Huangshi, China
Shape: Round, Flat, Square.
|Diameter(mm)||Thickness (mm)||Width (mm)||Length(mm)|
Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR
Annealed , Quenched + Tempered
Black, Grinded, Peeled, Rough turned, Polished
5.MOQ: 1 Ton
|Packing details||In seaworthy packing, as your requirement.|
|Delivery details||within 30-50 days|
|1.4125||0.95-1.20||1.0 max||0.040 max||0.030 max||1.0 max||16.00-18.00||0.40-0.60||-|
|440C||0.95-1.20||1.0 max||0.040 max||0.030 max||1.0 max||16.00-18.00||0.75 max||-|
Heat Treatment and Fabrication:
Hardness (HB): 285 max
Hot Working: 1.4125 stainless steel is pre-heated at 760°C (1400°F). Temperature can be increased up to 1038-1204°C (1900-2200°F). It should not be heated below 927°C (1700°F). It is then slowly cooled at room temperature and fully annealed.
Cold Working: 1.4125 stainless steel is slightly cold workable using common practices.
Forging: 1.4125 stainless steel can be forged by heating slowly and uniformly to 1050-1150°C, allowing sufficient time for the steel to become heated through. Ensure not to overheat as this can cause a loss of toughness and ductility. Do not forge below 900°C reheating if necessary. After forging cool slowly in furnace or thermoinsulating material, then anneal immediately. Air cooling after forging may cause cracking.
Annealing: 1.4125 stainless steel is annealed at 843-871°C (1550-1600°F) followed by slowly cooling in the furnace.
Hardening: 440C stainless steel can be hardened by heating at 760°C (1400°F). Temperature can be increased up to 1010°C (1850°F) followed by cooling in air or oil.
Tempering: 1.4125 stainless steel can be tempered by soaking at 148°C (300°F).
Welding: 1.4125 stainless steel is not welded because it can be easily air hardened. To weld this alloy, it should be preheated to 260°C (500°F) and post weld treated at 732-760°C (1350-1400°F) for 6 h followed by slowly cooling in the furnace to prevent cracking.
Machinability: 1.4125 stainless steel can be machined in the annealed condition. Chip breakers can be used to handle tough and stringy chips. Carbide or ceramic tooling is preferred for this alloy.
Suitable for applications requiring a combination of excellent wear resistance with moderate corrosion resistance, 440C stainless steel is commonly used in the oil and gas, marine, food and medical industries. Typical applications are pumps, valve components, bearings, knives, surgical tools, cutlery, bearings and races.
440C stainless steel is a high carbon martensitic stainless steel. It has high strength, moderate corrosion resistance, and good hardness and wear resistance.
FUSHUN SPECIAL STEEL CO., LTD.
Tel: 89-0731-89903933(CHANGSHA, Office)