Fe250 iron-based alloy powder:

Features: Fe250 is a nickel-chromium austenitic stainless steel alloy powder, moderate hardness, with a certain amount of wear and corrosion resistance, toughness and easy processing.

Uses: Suitable for shaft, piston, printing rollers, etc. to strengthen and repair the surface.

Spray deposition layer hardness:HB230~260

Powder particle size range: -120Ŀ~+320Ŀ

Chemical composition:

Brand	Chemical Composition (%)
	C	Si	B	Cr	Ni	Fe
Fe250	0.2-0.4	2.5-3.2	0.5-2.5	14-16	8.0-10	Margin

 

Fe280 iron-based alloy powder：

Product Characteristics: abrasion, compression performance is good.

Powder particle size range: -120Ŀ~+320Ŀ

Uses: used in piston, various types of bearing surface repair

 Chemical composition:

Brand	Chemical Composition (%)
	C	Si	B	Cr	Ni	Fe
Fe280	0.4-0.5	2.0-3.0	1.2-1.8	12-14	30-40	Margin

 

Fe320 iron-based alloy powder：

Features: Fe320 is a nickel-chromium austenitic stainless steel alloy powder, moderate hardness, with a certain amount of wear and corrosion resistance, toughness and easy processing.

Uses: shaft, piston, printing roll, etc. to strengthen and repair the surface.

Spray deposition layer hardness:HB300~350

Powder particle size range: -120Ŀ~+320Ŀ

Chemical composition:

Brand	Chemical Composition (%)
	C	Si	B	Cr	Ni	Fe
Fe320	0.1-0.3	1.5-3.0	1.5-2.5	14-16		Margin

Fe450 iron-based alloy powder spray

Features: Fe450 is a nickel-chromium austenitic stainless steel alloy powder, hardness, wear resistance.

Uses: Suitable for pressure mechanical plunger, hydraulic transmission parts, axle, piston, cylinder surface strengthening and repair.

Spray deposition layer hardness:HB420~460

Powder particle size range: -150Ŀ~+320Ŀ

Chemical composition:

Brand	Chemical Composition (%)
	C	Si	B	Cr	Ni	Fe
Fe450	1.0-1.5	1.5-3.5	1.0-2.5	14-17	12-15	Margin