Guangdong Grand Metal Material Co., Ltd |
Verified Suppliers
|
|
Grade | Chemical Composition (%) | Mechanieal Performece | |||||||
C | Si | Mn | P | S | Ni | Cr | Mo | Hardness | |
201 | ≤0.15 | ≤1.00 | 5.5/7.5 | ≤0.060 | ≤0.030 | 3.5/5.5 | 16.0/18.0 | - | HB≤241,HRB≤100, HV≤240 |
304 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 8.0/11.0 | 18.00/20.00 | - | HB≤187,HRB≤90,HV≤200 |
316 | ≤0.08 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
316L | ≤0.03 | ≤1.00 | ≤2.00 | ≤0.045 | ≤0.03 | 10.00/14.00 | 16.0/18.0 | 2.00/3.00 | HB≤187, HRB≤90 HV≤200 |
410 | ≤0.15 | ≤1.00 | ≤1.25 | ≤0.060 | ≤0.030 | ≤0.060 | 11.5/13.5 | - | HB≤183, HRB≤88 HV≤200 |
430 | ≤0.12 | ≤1.00 | ≤1.25 | ≤0.040 | ≤0.03 | - | 16.00/18.00 | - | HB≤183, HRB≤88 HV≤200 |
What are the meanings of stainless steel narrow belt, reel, and sideband?
Narrow belt: Steel coils with lower than normal width are called narrow belts. Normally 1000 is considered normal. So less than 1000 can be called narrowband.
Remaining coil: A steel coil needs to be opened and cut into a flat plate. Due to actual needs, it may not be possible to cut the entire coil. The remaining part to be rolled back is called Yujuan.
Sideband: We generally call it sideband. Rolls that have just left the factory generally have uneven edges. One type of processing is called trimming, which is to cut off the irregular edges. The cut part is called edge wire. Generally, it is roughly rolled.
Q1.About us,the relation between factory,manufacture or trader?
A1. Grand Metal group is a professional production of
coldrolled stainless steel conglomerate , with professional
production of stainless steel experience and our own factory nearly
12 years,where has more than 1,000 professional and technical
workers. we are the foreign trade department of Grand
Metal. All our goods are dispatched directly from Grand Metal
mill.
Q2.What are Grand Metal’s main products?
A2.Grand Metal’s main products include 201/304 stainless steel coil
and sheets,all different styles of etched and embossed,surface
finished will be customized.
Q3.How can you ensure the quality of your product?
A3.All products have to go through three checks in the whole
manufacturing process,it includes production,cutting sheets and the
packing.
Q4.What is your delivery time and the supply ability?
A4.The delivery time normally within 15~20working days,we can
supply about 15,000tons every month.
Q5.What kind of equipment in your factory?
A5.Our factory have advanced five-eighth roller rolling,cold
rolling production equipment on the roll,advanced processing and
testing equipment,which makes our product better quality with
efficiency.
Q6.About the complaint,quality problem,etc aftersales service,how
do you handle it?
A6.We will have certain colleague to follow our order accordingly
for each order with professional after-sales service. If any
claim happen, we will take our responsibility and compensate as per
contract. For better serve our client, we'll keep tracing
feedback of our products from clients and that's what make us
different from other suppliers. We're customer care
enterprise.
Q7.As the first customer,how do we trust you?
A7.On the top of page,you can see a line of credit with
$228,000. It provides our company with higher degrees of
credibility in the alibaba.We can guarantee the safety of your
order.