S355JR low alloy carbon steel slab
800.0~1000.0 USD
| Min. Order: | 5 Metric Ton |
|---|---|
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 2000 Metric Ton/Metric Tons per Month |
| Place of Origin: | Henan |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company |
| Main Products: | Drill Pipe, Tinplate, Galvanized Coil, Steel Pipe, Round Steel Bar |
Product Detail
| Model No.: | S355JR |
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| Means of Transport: | Ocean |
| Standard:: | AISI,ASTM,BS,DIN,GB,JIS |
| Steel Grade:: | S355JR |
| Thickness:: | 100mm-350mm |
| Model Number: | SS400 |
| Surface Treatment:: | Coated,Shot blasting and Printing |
| Width: | 1000mm--3000mm |
| Ultrasonic Test:: | available . |
| Application: | Boiler Plate |
| Type: | Steel Plate |
| Place of Origin: | Henan, China (Mainland) |
| Production Capacity: | 2000 Metric Ton/Metric Tons per Month |
| Packing: | In bundle or Container |
| Delivery Date: | 25--30 days |
Product Description
S355 Carbon SteelSlab
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1, S355 carbon steel slabPerformance
S355 is a kind of low alloy high strength steelplate , have a great combination property, great cryogenic property and goodcoldstamping , and its welding performance and machinability is also great.
yield strength : 315Pa~345Pa
tensile strength : 450~630
2, S355 carbon steel slab ChemicalComposition
C≤0.20
Si≤0.50
Mn≤1.70
P≤0.035
S≤0.035
3,S355 ProductionInformation
a, Commodity: low alloy high strength steelplate
b, Thickness: 100mm-350mm
c, Width:1000mm-3000mm
d, Length:3000mm--12000mm
e, Technique: hot rolled
f, Surface treatment: Coated or as customer'srequirements
g, Standard: DIN
h, Terms of Payment: L/C or T/T
i, Delivery Detail: Within 20days after receiptof deposited or L/C at sight
General Information:
General purpose medium carbon steel delivered in as rolled condition. It can be further heat treated to achieve specific mechanical properties. The 0.45% carbon content is not favorable for welding. However, it can be weld with appropriate pre and post weld heat treatment. Surface hardness of 57~62 HRC can be achieved with cast hardening to a depth of approximately 1mm. Used for most transmission and motor parts of medium strength. Case hardened parts such as camshafts, gears, rocking levers etc. Simple hand tools and various types of fasteners and fixtures, machinery parts and components with medium stress.
Comparable Standards:
| AISI/SAE | DIN | W.Nr. | AFNOR | JIS | BS | SIAU | GB,YB |
1045 | CK45 | 1.1191 | XC48 | S45C | - | - | 45 |
Chemical Analysis (%):
Grade | C | Si | Mn | P | S | Cr | Ni | Mo | Cu | ||||||||
45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.035 | ≤0.25 | ≤0.30 | - | ≤0.25 | ||||||||
1045 | 0.43-0.50 | - | 0.60-0.90 | ≤0.040 | ≤0.050 | ≤0.05 | - | - | - | ||||||||
1.1191 | 0.42-0.50 | ≤0.40 | 0.50-0.80 | ≤0.030 | ≤0.035 | Cr+Ni+Mo≤0.63 | - | ||||||||||
Hot work and heat treatment temperatures
| Forging | Normalization | Subcritical annealing | Isothermal annealing | Hardening | Tempering |
| 1100~850* | 840~880 | 650~700* | 820~860 600x1h* | 820~860 water | 550~660 |
Material: | C50 C45 carbon steel plate |
Process: | EAF + LF + VD + Forged + Heat Treatment (optional) |
Diameter: | 16mm-500mm; length 3000mm-12000mm |
Thickness: | 10 – 300mm; Width 200- 2300mm |
Heat treatment: | Normalized / Annealed / Quenched / tempered |
Delivery condition: | Hot rolled or forged +Rough machined (black surface after Q/T)+ Turned (optional) |
Technical Data: | According to the customer's requirement of Chemical Composition, PhysicalProperties and Mechanical Testing |
Test: | Ultrasonic test according to SEP 1921-84 G3 C/c |
Delivery time: | 10-15 days after advanced payment |
Payment: | TT or LC |
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