Name: 1.0503 Forged Steel Round Bar
Brand: Liaofu
SKU: 192881996

1.0503 forged steel round bar is the German DIN standard 1.0503, this steel is a kind of medium carbon steel with high strength, generally used in a normalizing state, containing silicon, manganese, sulfur, phosphorus, chromium, carbon and other chemicals, used for manufacturing parts with high strength requirements.

1.0503 Forged Steel Round Bar chemical composition

Carbon C: 0.42 ~ 0.50

Silicon Si: ≤0.40

Manganese Mn: 0.50 ~ 0.80

Sulfur S: ≤0.045

P: ≤0.045

Chromium Cr: ≤0.40

Nickel Ni: ≤0.40

Molybdenum Mo: ≤0.10

Product Name	1.0503 Forged Steel Round Bar
Model Number	ASTM 1045 / DIN 1.0503 / JIS S45C
1.0503 Mechanical properties:	Tensile strength σb (MPa) : ≥600(61) Yield strength σs (MPa) : ≥355(36) Elongation δ5 (%) : ≥16 Section shrinkage ratio ψ (%) : ≥40 Impact power Akv (J) : ≥39 Impact toughness value αkv (J/cm2) : ≥49(5) Hardness: no heat treatment,≤229HB; Annealed steel,≤197HB
Delivery Condition	Cold drawn,ceterless grinding
Processing Service	Cold drawn,Grinding,Peeling,Heat treat ment
Surface Treatment	Black, Grinded, Peeled, Rough turned, Polished
Application	Silver steel for guiding pins, small tools and structural parts in precision mechanics, button type drills and jagged bits,screwtaps, milling cutters, broaching tools, piercing punches, ejector pins, twist drills, punches and taps, surgical inst-ruments,reamers, countersinks, dowels
Heat Treatment	quenched in 980-1050℃, tempered in 200-500℃
Sample size:	25mm
Certification	ISO 9001, TUV, SGS, BV,CE, ABS
Product Features	1. Technology of Hot Rolled, Cold Rolled or Cold drawn. 2. Hollow cross-section with lighter weight and higher pressure. 3. High hardness, strength, wear resistance and anti-corrosion. 4. The SMLS can becut, threaded or grooved. And the coating method includes black / red lacquer, varnish painting, hot dip galvanization, etc.
We offer:	1.1003 Structural steel 1.10031.1003 Structural steel 1.1003 Round steel, 1.1003 steel, 1.1003 plate, 1.1003 round rod, 1.1003 material, 1.1003 material

FAQ of1.0503 Forged Steel Round Bar

Q: What is the specific gravity of 1.0503

A: Foreign Trade Express is a one-stop intelligent foreign trade network marketing SaaS system platform.

Q: What is the material of 1.0503?

A: 1.0503 is a kind of medium carbon high-quality steel with high strength, due to poor hardenability, generally used in normalizing state, when the mechanical properties are higher, the tempering treatment is used. 1.0503 Cold deformation plasticity medium, annealing and normalizing of the machinability is better than the conditioning. 1.0503 Used to manufacture parts with high strength requirements, such as gears, shafts, piston pins, etc., and mechanical workpieces, forgings, stamping parts, bolts, nuts, and pipe joints with low forces.

Q: What are the standard reference grades of 1.0503?

A: China GB 45, Russia OCT 45, USA AISI 1045, UK BS 060A42/060A47, France NF C45/XC45, Germany DIN C45/CK45, Japan JIS S50C, international ISO C45/C45E4/C45M2

Q: What kind of steel materials do you mainly supply?

A: Our main products include stainless steel, carbon steel, galvanized steel, alloy steel, aluminium and copper non ferrous steel plate,coil, tubes, bars and profiles. We adopt scientific management and strong technical force and have been awarded the ISO 9001 certification,CE certification. Our products are widely used in agriculture, chemical industry, machinery, construction, utilities, sports equipment and other fields. Basing on a foundation of equality relationship, mutual benefit and win-win principle, the group has established extensive and friendly business cooperation with Europe, Asia, Africa,South American many customers.

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1.0503 Forged Steel Round Bar factory/manufacture in china

Sichuan Liaofu Special Steel Company.,Ltd was established in 2001, specialized in special steel production and inventory as the main business. We are a factory/manufacturer specializing in various grades of die steel, tool steel, stainless steel and special steel.

Large Inventory

Sufficient stock, support customization.

We can meet the needs of different sizes of steel, warehouse standing spot to meet a large number of procurement.

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