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410S21

We can produce 410S21 stainless steel round rods, 410S21 forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control 410S21 chemical composition and 410S21 mechanical properties.From casting, forging, steel to hot and cold rolling process, heat treatment, etc, we have the control of professional engineers. We have advanced precision machining equipment, according to the requirements of users machining. in order to achieve the most satisfied with the user requirements.

Production specification

Round bar steel: 1mm to 3500mm
Square-shape steel: 1mm to 4000mm
Plate steel:0.1mm to 4000mm
Width: 10mm to 2500mm
Lenth: We can supply any lenth based on the customer's requirement.
Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes
Tubings: OD: φ6-1800mm, with wall thickness ranging from 1-35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement
Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement
Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirementExcellent service for all kinds of industries,with advantages of technologies, equipment and price.
We serve you with our honesty, integrity, and professionality.

410 martensitic stainless steel is a general purpose grade often supplied in the hardened but still machinable condition, for applications where high strength and moderate heat and corrosion resistance are required..

Step Shaft 410 Tube 410 Pie-shaped 410 Ring 410 Module 410 Large valves of the main 410 Other Profiled Forgings 410

Introduction to Our Products:

Specialized high quality steel

We have the advantages of equipment, technologies and price

Forging/hot rolling/ extrusion of steel

Specifications

Round bar steel: 1mm to 2000mm

Square-shape steel: 50mm to 600mm

Plate steel:0.1mm to 800mm

Width: 10mm to 1500mm

Lenth: We can supply any lenth based on the customer's requirement.

Forging: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

Tubings: OD: φ6-219 mm, with wall thickness ranging from 1-35 mm.

Finished goods condition: hot Forging/hot rolling + annealing/normalizing + tempering/quenching + tempering/any conditions based on the customer's requirement

Surface conditions: scaled (hot working finish)/ground/rough machining/fine machining/based on the customer's requirement

Furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Ultrasonic inspection: 100% ultrasonic inspection for any inperfections or based on the customer's requirement

Excellent service for all kinds of industries,with advantages of technologies, equipment and price.

We serve you with our honesty, integrity, and professionality.

Typical Analysis
C.	Mn.	P.	S.	Si.	Cr.	Ni.	Mo.
0.09-	1.00%	0.04%	0.03%	1.00%	11.50-	1.00%	0.30-
0.15%	max.	max.	max..	max.	13.50%	max	max.

Physical Properties
	Temperature
	20ºC	100ºC	200ºC	400ºC
Modulus of elasticity	22500	22000	21000	19500
kg/mm
Specific heat	0.11	0.12	0.13	0.14
kcal/ºC
Specific electrical resistance	0.6	0.7	0.8	0.9
(resistivity)

	Mean value for:
	20-100ºC	20-200ºC	20-400ºC	20-800ºC
Coefficient of Thermal Expansion	11	11	12	13
x10-6 per ºC

Density g/cm3 at 20ºC	7.7

Scaling temperature ºC	825ºC

Mechanical properties

410S21 Mechanical properties,Our production completely according to the 410S21 standards to meet the 410S21 mechanical performance, can also according to the customer request, to meet the requirements of customers of 410S21 mechanical properties.

Heat treatment

410S21 Heat treatment,Our production completely according to the 410S21 standards to meet the 410S21 Heat treatment, can also according to the customer request, to meet the requirements of customers of 410S21 Heat treatment.

Machining

410S21 Machining,Our production completely according to the 410S21 standards to meet the 410S21 Machining, can also according to the customer request, to meet the requirements of customers of 410S21 Machining.

Welding performance

410S21 Welding performance,Our production completely according to the 410S21 standards to meet the 410S21 Welding performance, can also according to the customer request, to meet the requirements of customers of 410S21 Welding performance.

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