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Annealed or Prehardened Stainless Steel Plate 1.2083 SUS420J2 420 S136 4Cr13
1, Material Grade:
Comparable Standard | AISI | JIS | DIN |
420 | SUS420J2 | 1.2083 |
2,Chemical composition (%)
Grade | delivery hardnessºC | C | Si | P | S | Cr | Ni | Mo | Mn |
420 | HRC32-36 | 0.4 | 0.8 | ≤0.03 | ≤0.03 | 13.5 | ~ | 0.6 | 0.5 |
4Cr13 | HB≤201 | 0.36-0.48 | ≤0.6 | ≤0.035 | ≤0.03 | 12-14 | ≤0.6 | ~ | ≤0.8 |
1.2083 | HB≤235 | 0.26-0.35 | ≤0.6 | ≤0.03 | ≤0.03 | 12.5-14 | ≤0.5 | ~ | ≤0.8 |
S136 | HB≤235 | 0.38 | 0.8 | ≤0.03 | ≤0.03 | 13.6 | ~ | ~ | 0.5 |
3.Avaialbe Size
Steel plate | Thickness | Width | Length |
10-195mm | 205-2000mm | 1600-6000mm |
4, Heat Treatment:
Annealing : | 810 - 830 °C |
Hardness after annealing : | Max.230 HB |
Stress relieving: | Approx.650 °C |
Hot forming: | 1050 - 850 °C |
Hardening: | 970 - 990 °C |
Quenching media: | Oil, Vacuum |
Hardness after quenching: | 52 - 56 HRC |
5, Features:
A) Preliminary hard conditioning die mould steel;
B) Excellent corrosion resistance and have abrasion resistance and
toughness;
C) Material hardness is uniform, have a superior polishing
performance;
6, Application:
A) Highly stressed cutting and punching tools for thin sheets;
B) Stone processing tools and knives for paper and plastics, shear
knives;
C) Low content of impurity content, stable production period;
7, Package: We provide standard export packing or according to customers'
request.
8, Delivery: For abundant stock, 7-15 days.For customized products, 30-50 days.
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Company Profile (Brief)
Guangzhou ChangFeng Steel Co.,Ltd, is located in Guangzhou city, it
was established in 2011,and is an Professional import and export
company with ten years experience of selling special steel, which
mainly sells plastic die steel, hot work die steel, cold work mould
steel, alloy structural steel, bearing steel, tool steel, stainless
steel, carbon steel, etc.We also act on behalf of exporting steels
of mainly steel factories in China, including Baogang group,Shagang
group, Wenfeng group, Xingcheng group, Dongte group, Daye and so
on.We are full of export experience to the market all over the
word, such as America, Germany, France, Italy, Turkey, Singapore,
Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
At the same time,We offer the seamless steel pipe, welded carbon
steel pipe, GI pipe, and special pipe.Fittings elbow, tee, reducer,
cap, lap joint, flanges etc..This is better for our customer to buy
the different products from china, while they are saving their
time, but they can enjoy in our best serves.
Guangzhou ChangFeng Steel co., Ltd has a lot of experienced and
competent elites and is capable of offering the best service after
years of development.Our company equips with large-sized Vertical
saw machines, Horizontal saw machines, Milling machines, Grinding
machines and other advanced equipments to provide customers with
cutting and other processing services.Our all products should be
inspected the metallographic analysis, hardness, ultrasonic flaw
detection and other strict inspection processes, which meet the
standards of DIN, AISI, JIS and GB to ensure their function and
quality.
Our company keeps the principle of "sincerely cooperation, endless
striving for perfection".We desire to establish the long-term
mutual beneficial and win-win relation with importers all over the
word.
We have advanced technology of management, we win the trust because
of our good quality.
We have clannish conscientious and passionate salesman, we gladden
and steady the customers with our best service.
We are pure-hearted and awaiting for your kind attention to our
company.