Architectural Garden Decoration SMA400aw SMA490bw SMA570W Q550nh Q400nqr1 Weathering Steel Plate

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Coated
• Technique: Hot Rolled
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Model NO.: SMA400AW SMA490BW SMA570W Q550NH Q400NQR1
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• State: Hard
• Customized: Customized
• Grade: Q500nh A588gr.a SMA400aw
• MOQ: 1ton
• Transport Package: Standard Export Package or as Required
• Specification: Customized
• Trademark: Meide
• Origin: China Shandong
• HS Code: 7208520000
• Production Capacity: 1000ton/Month

Product Description

Product Description

SPECIFICATIONS FOR WEATHERING STEEL PLATE
Product Name	Corten steel sheet plate art/weathered steel plate price per Kg
Standard	AISI,ASTM, EN, BS, GB, DIN, JIS
Thickness	1.5mm-300mm
Width	30mm-2200m
Length	as to requirement
Materials	09CuPCrNi-A,B480GNQR Corten A,A588GR.A Q345NH,Q355GNH,Q460NH,Q500NH S355J0W,S355J2WP,S355J2W,S235J0W SPA-H,SPA-C
Inspection	ISO,BV,SGS,MTC
Packing	Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required 20' Container: 25Tons 40'Container: 27Tons
Supply Ability	250000 metric tons/Year
MOQ	5 metric ton,sample order accepted
Shipment time	Within  7-10 workdays after receiving deposit or L/C
Payments	T/T,LC

Weather Resistant steel
Weathering Steel plate can be exposed to the atmosphere without painting. It begins to rust in the same way as ordinary steel.
But soon the alloying elements in it cause a protective surface layer of fine-textured rust to form, thereby suppressing corrosion rate.The alloy composition and weight percentage of weathering steel are: C: ≤0.12, Si: 0.25~0.75, Mn: 0.2~0.5, S ≤0.02,P:0.06~0.12, Cu: 0.25~0.5, Cr: 0.3~1.25, Ni: 0.12~0.65, the rest are Fe and trace elements.

Chemical component

Grade	C	Si	Mn	P	S	Cu	Cr	Ni
Cor-ten A	0.12	0.25-0.75	0.20-0.50	0.01-0.2	0.03	0.25-0.55	0.5-1.25	0.65
Cor-ten B	0.16	0.3-0.5	0.8-1.25	0.03	0.03	0.25-0.40	0.4-0.65	≤0.4
SPA-H	0.12	0.2-0.75	0.60	0.07-0.15	0.035	0.25-0.55	0.3-1.25	0.65
9CuPCrNi-A	0.12	0.2-0.75	0.20-0.50	0.07-0.15	0.040	0.25-0.55	0.3-1.25	0.65
Q235NH	0.13	0.10-0.40	0.20-0.60	0.03	0.030	0.25-0.55	0.40-0.80	0.65
Q295NH	0.15	0.10-0.50	0.30-1.00	0.03	0.030	0.25-0.55	0.40-0.80	0.65
Q355NH	0.16	0.5	0.50-1.50	0.03	0.030	0.25-0.55	0.40-0.80	0.65
Q415NH	0.12	0.65	1.10	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q460NH	0.12	0.65	1.50	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q500NH	0.12	0.65	2.0	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q550NH	0.12	0.65	2.0	0.025	0.030	0.20-0.55	0.30-1.25	0.12-0.65
Q265GNH	0.12	0.10-0.40	0.20-0.50	0.07-0.12	0.020	0.2-0.45	0.30-0.65	0.25-0.50
Q295GNH	0.12	0.10-0.40	0.20-0.50	0.07-0.12	0.020	0.25-0.45	0.30-0.65	0.25-0.50
Q310GNH	0.12	0.25-0.75	0.20-0.50	0.07-0.12	0.020	0.25-0.55	0.30-1.25	0.65
Q355GNH	0.12	0.20-0.75	1.00	0.07-0.15	0.020	0.25-0.55	0.30-1.25	0.65
Q345GNHL	0.12	0.25-0.75	0.20-0.50	0.07-0.15	0.035	0.25-0.55	0.30-0.65	0.65
Q295GQR2	0.12	0.10-0.40	0.20-0.50	0.06-0.12	0.020	0.25-0.45	0.30-0.65	0.25-0.5
Q295GQR3	0.12	0.20-0.40	0.25-0.55	0.06-0.12	0.020	0.25-0.50	---	---
Q345NQR2	0.12	0.25-0.75	0.20-0.50	0.06-0.12	0.020	0.25-0.50	0.3-1.25	0.12-0.65
Q345NQR3	0.12	0.20-0.50	0.25-0.70	0.06-0.12	0.020	0.25-0.50	---	---
Q400NQR1	0.12	0.75	1.10	0.025	0.008	0.25-0.55	0.3-1.25	0.12-0.65
Q450NQR1	0.12	0.75	1.50	0.025	0.008	0.25-0.55	0.3-1.25	0.12-0.65
Q500NQR1	0.12	0.75	2.00	0.025	0.008	0.25-0.55	0.3-1.25	0.12-0.65
Q550NQR1	0.16	0.75	2.00	0.025	0.008	0.25-0.55	0.3-1.25	0.65

Mechanical property

Grade	Minimum yield point (ReH Mpa)	Tensile strength Rm Mpa	Minimum elongation %
COR-TEN A	355	470-630	20
COR-TEN B	345	470-630	20
SPAH	355	490	15-22
A588	355-460	490-600	20-25
A242	345	435-485	18
Q235NH	235	430-560	24
Q345NH	345	430-560	24
s355j2wp	355	470-680	20
s355jow	355	470-680	20

Machining Center
In order to meet the various needs of customers, we set up our own machining center.we have our own workshop, we can supply one stop service:
1. Blasting machine cleaning the steel surface,
2. Fiber machine cutting the plate as the CAD drawings,
3. Bending machine,
4. Drill machine drill the holes.

Surface TreatmentAt the early stage of research and development, weathering steel was used as an industrial material in the fields of
construction, ships, and railways. Widely used in the production of train cars, containers and bridges. As a new generation of advanced steel materials, weathering steel has outstanding visual expression and the longer it is used, the more prominent the corrosion resistance is. The rough surface produced by the corrosion of the steel plate makes the structure more volume and quality. What makes it special is that when exposed to the natural environment over time, the surface forms a protective layer against corrosion. No paint protection is required, and the material life is more than 80 years. Schematic diagram of the color change of the weathering steel surface▽

If left untreated, the rusting reaction will continue and eventually the steel plate will be worn out. So he must be allowed to stay in a special stage. There is a layer of rust-red protective film on the surface of the weathering steel plate, which hinders the diffusion and development of the rust, and protects the substrate under the rust layer to slow down its corrosion rate. So how is this protective film formed? Rust stabilization treatment process ,Rust stabilization treatment is to produce a rust-stabilizing film on the surface by chemical methods (rust liquid), which is a kind of suppression of rust that flows out of steel in the initial stage of use to stabilize it.

The wearther resistant steel plate can see in our daily life. It can be used in bridge engineering, the floor board,
containers,power plant chimneys, raily engineering and other outdoor steel, such as large outdoor sculpture steel.
Weather-resistant steel
This kind of steel has a good resistance to atmospheric corrosion, so it is widely used for producing container, automobile,
railway vehicle, truck,seaport building, oil production platform, chemical petroleum equipment, construction
buildings etc other industrial facility.
Weather-resistant steel outdoor decoration
Weather-resistant steel plate can be used for outdoor decoration. Outdoor decoration is generally made of rust to make the surface look more distinctive. Ornamental and decorative.

FAQ

1.Who are we?
We are based in Shandong, China, start from 2021,sell to North America(20.00%),Eastern Europe(10.00%),Southeast Asia(10.00%),South America(5.00%). There are total about 11-50 people in our office.
2. How do you control the quality?
We have professional inspectors to analyze chemical composition of raw materials and test the finished products strictly according to standard stipulated in the contract. In this process, Internal and external surfaces, two ends appearance, bending degree, fixed length, outer diameter and wall thickness dimension etc will be checked one by one. You can be assured that all the products you get from us are reliable.
3.Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.
4. Why should you buy from us not from other suppliers?
We are a factory setted up more than 20 years and export more than 15 years. we have ISO 9001 certificate. Professional team to create accurate data.
5.What services can we provide?
Accepted Delivery Terms: FOB,FCA,DDP,DDU; Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;
Language Spoken:English,Chinese
6.How can we get your price ?
We need below information to quote for you:
Product Name
Standard
Material Grade (Chemical Composition)
Dimension
Quantity
The Drawing for Special Parts