In line with the business philosophy of pursuing excellence, continuous improvement and common prosperity, the SUP10 Spring Steel Bar, GR1 GR2 GR3 GR5 Titanium Bar, 9260 Spring Steel Bar produced from us is absolutely high-quality and inexpensive. We welcome you to visit our company & factory and our showroom displays various products that will meet your expectations. On the basis of mature technology, we learn from and absorb advanced technology and management experience at home and abroad to produce high-quality products that satisfy customers. All our staff take honesty and customer first as the tenet. Customer satisfaction is the criterion of our service, and we serve the company with concrete measures. We aim to build a famous brand which can influence a certain group of people and light up the whole world.
AISI 321/JIS SUS321 Austenite heat resistant stainless steel tube.
321 stainless steel pipe. Seamless steel pipe (GB14976-2002) is a high-quality high-quality steam pipe, large smoke pipe, small smoke pipe and arch brick pipe used for manufacturing various structures of low and medium pressure boiler superheated steam pipes, boiling water pipes and locomotive boiler Carbon structural steel hot rolled and cold drawn (rolled) seamless steel pipe.
Standards: ASTM, JIS, GB, EN (DIN, BS, NF) Or Per as clients' requires.
Product Basic Information:
|
Material |
ASTM 321 |
||
|
Chemical Composition |
Mechanical Properties(In Quenched & Tempered State) 565 °C |
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|
C |
<0.12 |
Tensile strength(MPA) |
205 |
|
Si |
<1.00 |
Yield strength (MPA) |
540 |
|
Mn |
<2.00 |
Elongation(δ5/%) |
40 |
|
Cr |
17.00-19.00 |
Reduction in Area (ψ/%) |
50 |
|
Mo |
- |
Impact (J)v |
-- |
|
P |
≤0.035 |
Hardness |
<187 |
|
S |
≤0..030 |
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|
N |
0.35-0.50 |
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|
Ni |
8.00-11.00 |
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Similar steel grade & equivalent steel materials:
USA |
Japanese |
Gemany |
British |
France |
International |
Chinese |
|
ASTM&AISI&SAE |
JIS |
EN DIN |
EN BS |
EN NF |
ISO |
GB |
|
321 |
SUS321 |
X6CrNiTi18-10(1.4541) |
------ |
1Cr18Ni9Ti |
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After-sales service template six:
Our service tenet is: customer satisfaction is our ultimate goal
1: We provide customers with a full range of product solutions, and professional customer service docking before and after sales, giving you peace of mind, comfort, peace of mind, and timely after-sales experience.
2: Our service standards are: customers have problems with the product, the first feedback, customers' concerns about the production process.
Customer Visit
Our Service
Comparing the quality of our Stainless Steel Plate for Buliding Material (304 316 310S 321 309S) with those of competitors, you will find that the quality of our product is much more beneficial. We always follow the principle of customer first, continue to develop, and provide customers with high-quality products. We sincerely look forward to cooperating with customers from all over the world, and we hope our professionalism and dedication will help you succeed. Since we own advanced technology, excellent product quality, and a complete sales service system, we have occupied the market and won the reliance of our customers.