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S355JOH

We can produce S355JOH stainless steel round rods, S355JOH forging,sheet,coil,and profiledstrip,Deformed steel,flat steel,mould,steel wire,have all specifications. With DuoNian production experience, strict control S355JOH chemical composition and S355JOH 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.

C ≤	Si ≤	Mn ≤	P ≤	S ≤	Cr	Ni
0.22	0.55	1.60	0.035	0.035
Mo	Al	Cu	Nb	Ti	V	Ce

N	Co	Pb	B	Other
≤ 0.009				waijin D≤ 120

Production equipment and steel specification, etc
My company can provide more than 350 12 categories, more than 5,000 grades, from the top quality specification group of special steel metal materials.
Smelting equipment: furnaces for metallurgical processing: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode., 0.5 tons - 40 tons), vacuum induction furnace capacity 0.5-10 tons and tons ESR 0.35 tons - 8 tons.
Pressure: forging maxhine 1200 tons - 8,000 tons, 825 type, type, type of 250 650 mill.
polishing machine machining: Φ1- Φ 300, Φ sheller Φ 180; 60 - Car light lathe than 12 meters length, diameter, deep drilling than 12 meters length than 12 meters.

Type: ordinary and ingot ingots refining ingot 0.5 tons - 25 tons. Electricity slag remelting ingot 0.35-8 tons and tons of
Size: round bar rolling material Φ 1.0-280. Forging materials Φ 80-600, Φ diameter steel (Φ1 - Φ 235) x (thickness); 0.5-40. Sheet (0.5-12) x 1000 * 2000, Medium thickness plate rolling, forging, width: experiment.it than 610, Alien: fang, flat, ring, canister, steps axis, etc.
Heat: can provide annealing, normalizing, tempering, quenching, aging, piece.modified special requirements such as heat treatment process delivery of products.

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: 10mm to 1000mm

Plate steel:0.08mm 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: φ4-410 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.

Mechanical properties

S355JOH Mechanical properties,Our production completely according to the S355JOH standards to meet the S355JOH mechanical performance, can also according to the customer request, to meet the requirements of customers of S355JOH mechanical properties.

Heat treatment

S355JOH Heat treatment,Our production completely according to the S355JOH standards to meet the S355JOH Heat treatment, can also according to the customer request, to meet the requirements of customers of S355JOH Heat treatment.

Machining

S355JOH Machining,Our production completely according to the S355JOH standards to meet the S355JOH Machining, can also according to the customer request, to meet the requirements of customers of S355JOH Machining.

Welding performance

S355JOH Welding performance,Our production completely according to the S355JOH standards to meet the S355JOH Welding performance, can also according to the customer request, to meet the requirements of customers of S355JOH Welding performance.

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