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รายละเอียดสินค้า:
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| การตกแต่งพื้นผิว: | ขัดเงาดึงเย็น | ประเภทหลอด: | ไร้รอยต่อ |
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| กลุ่มเกรด: | 410 420 431 430 | ชื่อผลิตภัณฑ์: | ท่อไร้รอยต่อสแตนเลส |
| ความยาว: | ปรับแต่งได้ โดยทั่วไปมีความยาว 6 เมตรหรือตัดตามความยาว | เส้นผ่านศูนย์กลาง: | 6 มม. ถึง 500 มม |
| คลังสินค้า: | ในสต็อกที่ดีเสมอ | สิ้นสุดการตัด: | ปลายเรียบ |
| ใบรับรอง: | ISO,PED MTC |
| product name | Stainless Steel Pipe | |||
Surface | Polishing,annealing,pickling,bright | |||
Standard | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS | |||
Technique | Cold Rolled, Hot Rolled | |||
Grade | 410 420 430 431 630 1Cr13 2Cr13 3Cr13 1Cr17Ni2 | |||
Thickness | 0.4mm-30mm or customized | |||
Out diameter | 6mm-630mm or customized | |||
Length | 2000mm, 3000mm,4000mm, 5800mm, 6000mm,12000mm or as required | |||
Processing Type | Cutting, bending,welding | |||
Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. | |||
Lead Time | 7-15 working days after the receipt of 30% deposit | |||
Payment Terms | 30% TT in advance, 70% TT /70% LC at sight balance before shipment | |||
Price Terms | FOB, EXW, CIF, CFR | |||
Packing | Each tube in a plastic bag with size label outside and pack in small bundles or according to customer request | |||
AISI 420 stainless steel (SS420) is a straight chromium martensitic stainless steel grade with certain wear resistance, corrosion resistance and high hardness.
The tables below give 420 stainless steel (SS420) datasheet and specification including chemical composition, properties, heat treatment, etc.
Datasheet 1, The table below shows ASTM AISI 420 stainless steel composition.
| Chemical Composition, % | ||||||||||
| ASTM | AISI (UNS) | C, ≥ | Si, ≤ | Mn, ≤ | P, ≤ | S, ≤ | Cr | Ni, ≤ | Mo, ≤ | Product form |
| ASTM A240/A240M | SS 420 (UNS S42000) | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 12.0-14.0 | 0.75 | 0.50 | Plate, Sheet, and Strip |
| ASTM A276A/A276M | 0.15 | 1.00 | 1.00 | 0.040 | 0.030 | 12.0-14.0 | – | – | Bars and Shapes | |
The datasheets below list type 420 stainless steel (SS420) properties including physical properties and mechanical properties.
SS 420 stainless steel physical properties are listed in the table below such as density, melting point, specific heat, electrical resistivity, elastic modulus, thermal conductivity, and coefficient of thermal expansion (CTE).
AISI 420 stainless steel mechanical properties are given in the datasheet below including tensile strength, yield strength, elongation, reduction in area, Brinell and Rockwell hardness, Charpy impact test, etc.
Datasheet 3, Type 420 stainless steel properties – 2.
| SS420 mechanical properties in various heat-treated or cold-worked conditions. | |||||||
| Type (UNS) | Condition | Tensile strength, MPa (ksi), ≤ | Yield strength, MPa (ksi), ≤ | Elongation in 50.8 mm (2 in.), %, ≥ | Reduction in area, %, ≥ | Hardness | Charpy V-notch impact strength, J (ft·lbf) |
| AISI 420 (UNS S42000) | Oil quenched from 1038 °C (1900 °F) and tempered at 316 °C (600 °F) | 1724 (250) | 1482 (215) | 8 | 25 | 52 HRC, Rockwell, ≥ | 20 (15), ≥ |
| Annealed bar | 655 (95) | 345 (50) | 25 | 55 | 195 HBW, Brinell, ≤ | – | |
| Annealed and cold drawn | 760 (110) | 690 (100) | 14 | 40 | 228 HBW, Brinell, ≤ | – | |
Type 420 stainless steel heat treatment includes annealing, hardening, tempering and stress relief. Preparation for heat treatment includes precleaning, preheating, atmosphere protection, salt bath, and hydrogen embrittlement.
Annealing for ASTM AISI 420 wrought stainless steel.
FAQ
1. How can I get a quotation from you?
You can leave us a message, and we will reply to every message in time. Or we may talk online by Trademanager.
And you can also find our contact information on the contact page.
2.Can I get samples before order?
Yes, of course. Usually, our samples are free. we can produce your samples or technical drawings, all you need to pay is the shipping cost to you. We can build moulds and fixtures so we can customize our products based on your demand.
3. what is your delivery time?
It mainly depends on your location and demanded volume. The time of delivery is usually around 2 weeks.
We can send it out in 2 days if it has stock.
4.What is your payment terms?
Our usual payment term is 30% deposit and the rest against B/L. L/C is also acceptable. And the shipping terms are EXW, FOB, CFR, CIF and DDU. Whichever you like.
5. How can you guarantee the quality of my goods?
We are a factory with 100% pre-delivery inspection which guarantee the quality.
6 How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer and we sincerely do business with them, sustain our service level before and after every deal.
ผู้ติดต่อ: Mr. Gao Ben
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