1.4521, X2crmoti18-2, AISI 444, Uns S44400 Stainless Steel

• Type: Stainless Steel Bars
• Standard: AISI, JIS, DIN, EN
• Grade: High Quality Steel
• Certification: ISO
• Shape: Round, Flat
• Technique: Hot Rolled
• Model NO.: 1.4521, X2CrMoTi18-2, AISI 444, UNS S44400
• Surface Treatment: Bright
• Similar Grades: 1.4521, X2crmoti18-2, AISI 444, Uns S44400
• Size Range: 4-1000mm
• Quality Standard: En10088
• MOQ: 1t
• Transport Package: Seaworthy Packing
• Specification: 1.4521
• Trademark: FUSHUN
• Origin: China
• HS Code: 7228600000
• Production Capacity: 500tons Per Month

Product Description

1.4521, X2CrMoTi18-2, AISI 444, UNS S44400 Stainless Steel
Similar Grade: 1.4521, X2CrMoTi18-2, AISI 444, UNS S44400 
Shape: Round, Flat, Square.
Size Range:

Frame Processing    Shape	Round	Flat		Square
		Thickness	Width
Rolling	12-130mm	4-150mm	100-900mm	-
Forging	50-1000mm	70-800mm	300-2000mm	70-1000mm

 
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
1.4521	0.025max	1.00 max	0.040 max	0.015 max	1.00 max	17.0- 20.0	1.80- 2.50

 
 
 
General properties:

 Crystal structure is ferritic, and therefore material is 
ferromagnetic as soft annealed condition. 
 Density: 7,7 g/cm3
  Coefficient of thermal expansion: 10,4x10-61/K (T = 20100 °C) 
 Thermal conductivity at 20°C: 23 W/(m x K) 
 Modulus of elasticity at 20°C: 220 GPa 
Heat treatment:
Tensile Strength: 414
Elongation after fracture:20min

Applications:
 Boilers, water heaters and heat exchangers are typical 
applications for grade 1.4521. Also storage tanks and 
tubes are suitable applications. 
 This grade may also be used in pipes for tap water and 
in other use for drinking-water contexts. 
 High chromium content and addition of molybdenum 
makes this grade an alternative for "acid-proof" austenitic 
grades for some selected applications.