1.4125, X105crmo17, Uns S44004, 440c Stainless Steel

Product Details
Customization: Available
Type: Stainless Steel Sheets
Standard: ASTM, AISI, GB, DIN, EN
Manufacturer/Factory, Trading Company

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  • 1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
  • 1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
  • 1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
  • 1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
  • 1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
  • 1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
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Basic Info.

Model NO.
1.4125
Grade
High Quality Standard
Certification
ISO
Shape
Round, Flat, Square.
Technique
Forged Rolled
Surface Treatment
Black, Grinded, Peeled, Rough Turned, Polished
Size Range
50-450mm
Steel-Making Condition
Ef, Ef/Eaf+Lf+Vd, Ef/Eaf+ESR
Delivery Condition
Annealed, Quenched + Tempered
Surface Condition
Black, Grinded, Peeled, Rough Turned, Polished
MOQ
1t
Transport Package
Seaworthy Packing
Specification
1.4125, X105CrMo17, UNS S44004, 440C
Trademark
FUSHUN
Origin
China
HS Code
7228600000
Production Capacity
500tons Per Month

Product Description

Similar Grade: 1.4125, X105CrMo17, UNS S44004, 440C

Shape: Round, Flat, Square.

Size Range:
 
  Diameter(mm) Thickness (mm) Width (mm) Length(mm)
Round 50-420 - - 2000-5800
Square 50-420 - - 2000-5800
flat - 20-50 80-600 2000-5800
 

Steel-making Condition: EF, EF/EAF+LF+VD, EF/EAF+ESR

Delivery Condition:
Annealed , Quenched + Tempered

Surface Condition: 
Black, Grinded, Peeled, Rough turned, Polished

Features:
1.Competitive price
2.Immediate delivery
3.Premium quality
4.Reliable service
5.MOQ: 1 Ton
 
 
Packing details In seaworthy packing, as your requirement.
Delivery details within 30-50 days
 
Chemical Composition:
 
Grade C Mn P S Si Cr Mo Cu
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.
 

Applications:
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.
 

Introduction:
440C stainless steel is a high carbon martensitic stainless steel. It has high strength, moderate corrosion resistance, and good hardness and wear resistance.
 
 
1.4125, X105crmo17, Uns S44004, 440c Stainless Steel1.4125, X105crmo17, Uns S44004, 440c Stainless Steel1.4125, X105crmo17, Uns S44004, 440c Stainless Steel1.4125, X105crmo17, Uns S44004, 440c Stainless Steel1.4125, X105crmo17, Uns S44004, 440c Stainless Steel
 

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