TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Galvanized Surface AISI Forged Alloy Steel Metal Rod Round Solid Bar
Product decription:
300m steel is a kind of low alloy high strength steel, has become the world's highest strength, comprehensive performance is best, the most
widely used one of the best gear steel and reputation.Its mechanical properties with high strength, high transverse plastic, high fracture
toughness, fatigue performance and good corrosion resistance, etc.In China in the mid - 80 - s began AMS6417 copied by American aerospace
material standard, and in 1990 by metallurgical and two joint technical appraisal of aeronautics and astronautics
| ITEM | Steel Round Bar |
| STANDARD | GB, AISI, ASTM, ASME, EN, BS, DIN, JIS |
| CERTIFICATE | CE,BV,SGS |
| SURFACE | black, bright, polished, peeled |
| DIAMETER | 6mm-630mm,Or As Your Requirements. |
| LENGTH | Below 5 or 6 Meters, Or As Your Requirements. |
| APPLICATION | Construction and decoration, as well as all kinds of industries and manufacture |
| PACKING | Standard export sea-worthy packing |
| SHIPMENT | As required |
| LEAD TIME | 3-15 days after deposit |
| PAYMENT | T/T, L/C, O/A |
ABOUT US
We specialsied in kinds of steel products more many years,especially in hot rolled steel round bars ,square bars,flat bars ,cold drawn bars and forged bars.
Our main material are all carbon steel and alloy steel ,such as :aisi1020 1035 1045 1055 s20c s35c s45c s55c ss400 a36 c20 c35 c45 ck45 aisi4140/scm440 aisi4340/40crnimoa aisi8620H,40cr,gcr15,sae52100,20Mn,40Mn,St52,St37,S235JR,etc
1. Grade:
45# 45B S45C C45 CK45 Cm45 AISI1045 SAE1045 ASTM1045 XC45 1.0503 0.1191 1.1201
2. Specification:
Dia: 20-300mm, Length:2000-13000mm or as required
3. Process:
Hot rolled, black surface
4. MOQ:
20mt.
5.. Chemical composition:
| Grade | C | Si | Mn | P | S | B |
| 45# | 0.42 0.50 | 0.17 0.37 | 0.50 0.80 | Max 0.035 | Max 0.035 | |
| 45B | 0.42 0.49 | 0.17 0.37 | 0.60 0.90 | Max 0.035 | Max 0.035 | 0.0005 0.0035 |
| S45C | 0.42 0.48 | 0.15 0.35 | 0.60 0.90 | Max 0.030 | Max 0.035 | |
| 1045 | 0.43 0.50 | 0.15 0.35 | 0.60 0.90 | Max 0.030 | Max 0.050 |
6.Quality condition
1): Straightness: 3mm/m (max)
2): Corner Radius: 3(max)
3): The ends will be end cut or gas cut
4): No cracks on the surface
7. Standard:
According to national standard (GB)for our products, if not, supply according to national standards(GB) or agreement.
Characteristic:
Package: In wooded cases , pallets or according to clients' requirements
Delivery time:stock-45 days after confirming order,detail delivery date should be decided according to production season and order quantity. Tianjin port, Shanghai port and the other main ports in China