Slotted square tube steel square 4130 chrome molybdenum SHS square steel tube 300X300X12.5

Product Description Product name304 316 904l 310 Stainless Steel Sheet, stainless steel plate, Stainless Steel CoilStandardASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etcSurface2B, 2D, No.1, No.4, BA, HL, 6K, 8K ,etcApplicationConstruction field, ship building, chemical industry, food processing,etcDelivery timePrompt delivery or as

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Product Description

 

Product name304 316 904l 310 Stainless Steel Sheet, stainless steel plate, Stainless Steel Coil
StandardASTM,AISI,SUS,JIS,EN,DIN,GB, ASME,etc
Surface2B, 2D, No.1, No.4, BA, HL, 6K, 8K ,etc
ApplicationConstruction field, ship building, chemical industry, food processing,etc
Delivery timePrompt delivery or as the order quantity.
Export toIreland,Singapore,Indonesia,Spain,Canada,USA,Thailand,Korea,Italy,Alloy steel pipe also can made according to the customer.

What is stainless steel 

Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the 'passive layer'. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion.
Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.

 

GradeC MaxMn MaxP MaxS MaxSi MaxCrNiMo3010.152.000.050.031.0016.00-18.006.00-8.00 3020.152.000.040.031.0017.00-19.008.00-10.00 3040.072.000.050.031.0018.00-20.008.00-10.50 304L0.032.000.050.031.0018.00-20.009.00-13.00 301S0.082.000.050.031.0024.00-26.0019.00-22.00 3160.082.000.050.031.0016.00-18.0010.00-14.002.00-3.00316L0.032.000.050.031.0016.00-18.0012.00-15.002.00-3.003210.082.000.050.031.0017.00-19.0019.00-13.00 4300.121.000.040.030.7516.00-18.00  

Product Show
Slotted Square Tube Steel Square 4130 Chromoly of Shs Square Steel Pipe 300X300X12.5
Product Surface
Surface finishCharacteristics and application
2BThe surface brightness and flatness of no2B is better than no2D. then through a special surface treatment to improve its mechanical properties,No2B could nearly satisfy comprehensive uses.
No.1Polished with abrasive belt of grit#100-#200, have better brightness with discontinuous coarse stria, used as inner and external ornaments for building, electrical appliances and kitchen utensils etc.
No.4Polished with abrasive belt of grit #150-#180,have better brightness with discontinuous coarse stria, but thinner than No3, are used as bathtub buildings inner and external ornaments electrical appliances kitchen utensils and food processing equipment etc.
HLPolished with abrasive belt of grit #150-#320 on the NO.4 finish and has continuous streaks, mainly used as buildings ornaments elevators, door of building, frontal plate etc.
BACold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror, kitchen apparatus, ornament etc.
8KThe product have excellent brightness and prefer reflexivity can to be the mirror.
Application
Slotted Square Tube Steel Square 4130 Chromoly of Shs Square Steel Pipe 300X300X12.5More Products
Slotted Square Tube Steel Square 4130 Chromoly of Shs Square Steel Pipe 300X300X12.5

Slotted Square Tube Steel Square 4130 Chromoly of Shs Square Steel Pipe 300X300X12.5
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Why Choose Us?
Our advantages:
1. More than 10 years Professional steel export service. Have own production line.
2. Advanced CNC machine.
3. Low cost&Quick Delivery&High quality.
4. Integrity, strength and quality of products recognized by the industry.
5. Most of our clients are international, the domestic well-known enterprises.
6. Has a complete scientific quality management system. 
7. Can meet any requirements for all kinds of sheet metal processing with advanced equipment.
 
 
Q1: How can I get a sample to check your metal work quality?
Answer: After price confirmation, you can require for samples to check our quality. We will provide you sample for free (value under USD35), as long as you afford the express freight.

Q2: How long can I expect to get the metal work sample?
Answer: After you pay the sample charges(if there is) and send us confirmed drawings, the sample will be ready for delivery in 5-7 working days. The samples will be sent to you via DHL, FedEx,UPS,TNT or EMS. It should arrive in 3-5 workdays. You can use your own express account or prepay us if you don't have any account.

Q3: What about the leading time for metal work mass production?
Answer: Honestly, it depends on the order quantity. Normally, 15 workdays to 30 workdays after your deposit if no the samples are confirmed.

Q4: What will we do if the metal work quality is not ok ?
Answer: If the quality problem is caused by our mistake, we will make replacement order for free or pay the back product charge and handling charge back to you.

 

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