What is the details of our square steel bar ?
| 1.Finish : Black,peeled,Polished,bright,hair line,brush,sand blast,etc |
| 2.Outside Diameter: from 1mm to 400mm(edge to edge) |
| 3.Main Material: Grade : 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 S33, 316L, 317, 317L, 321, 347, 347H,409, 410, 410S, 420, 430 |
| 4.Main Standards: ASTMA276,ASTMA312,ASTMA213,GB/T14975-2002,GB/T14976- 2002,GB/T13296-91,JIS |
| 5.Processing methods: Cold Drawn & Hot Rolled & Forged |
| 6.Packing: Standard export package,suit for all kinds of transport, or as required |
| 7.Payment:by Ex-Work,FOB,CNF,CFR,CIF,FCA,DDP,DDU,et |
8.Shipment:5-15 days after receipt of the down payment or Irrevocable L/C sight. |
| 9.Mill Test Certificate is supplied with shipment,Third Part Inspection is acceptable. |
| 10.Minimum order quantity:0.5 ton |
| 11.Certificate:ISO,SGS,TUV and Third part inspection. |
| 12.Capacity:20000 ton per month |
| 13.Application: Stainless steel bar applies to petroleum,chemical industry,electric power,boiler,high temperature resistant,low temperature resistant,corrosion resistant seamless steel pipe used.Stainless steel |
What is the Specifications of our stainless steel square bar ?
Dia(Ø) | 1mm to 400mm(edge to edge) |
Length | 2m-6m,as the consumers’ demand |
Standards | ASTM a276/479,Astm a182, Sb462, sS166, Sb564, Sb446, Sb408, Sb425, A516, A387, en -24, en8, DIN, JIS, ASME,gb |
Stainless Steel round bars Grades | 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 S33, 316L, 317, 317L, 321, 347, 347H, 409, 410, 410S, 420, 430 |
Carbon and alloy steel | 17-4ph(630gr), En24, En8, Is 2062 gr. A, gr. B, En 9,En 19. En 24, En 31 |
Duplex Steel round bars Grades | Duplex F51 2205 UNS S31803, Super Duplex 2507 (UNS S32750), F55 (UNS S32760) |
Monel round bars | UNS 4400 (Monel 400), Monel 500 |
Inconel round bars | UNS 6600 (Inconel 600), UNS 6601 (Inconel 601), UNS 6625 (Inconel 625), Incolloy 800, UNS 8825 INCONEL (Incolloy 825) |
Others round bars Grades | ASTM / ASME SB 564 UNS 2200 ( NICKEL 200 ) Hastelloy 904, NICKEL 200 |
What is the Tolerance of our Square bar?
| Tolerance | h7 | h8 | h9 | h10 | h11 | f7 | f8 |
| OD mm | |||||||
| 6-10 | 0-0.015 | 0-0.022 | 0-0.036 | 0-0.058 | 0-0.09 | -0.013 | -0.013 |
| -0.028 | -0.035 | ||||||
| 10-18 | 0-0.018 | 0-0.027 | 0-0.043 | 0-0.058 | 0-0.09 | -0.016 | -0.016 |
| -0.034 | -0.043 | ||||||
| 18-30 | 0-0.021 | 0-0.033 | 0-0.052 | 0-0.084 | 0-0.13 | -0.02 | -0.02 |
| -0.041 | -0.053 | ||||||
| 30-50 | 0-0.025 | 0-0.039 | 0-0.062 | 0-0.1 | 0-0.16 | -0.025 | -0.025 |
| -0.05 | -0.064 | ||||||
| 50-80 | 0-0.030 | 0-0.046 | 0-0.074 | 0-0.12 | 0-0.19 | -0.03 | -0.03 |
| -0.06 | -0.076 | ||||||
| 80-120 | 0-0.035 | 0-0.054 | 0-0.087 | 0-0.14 | 0-0.22 | -0.036 | -0.036 |
| -0.071 | -0.9 |
Sichuan Liaofu Special Steel Trading Co., Ltd is the biggest agent of DONGBEI SPECIAL STEEL GROUP CO.,LTD that is the biggest special steel produce base in China.It’s also the franchiser of Baosteel,Tisco,Xining Special Steel,Shougang Group,Wisco..Our company mainly specializes in exporting of special steel, including alloy steel,spring steel ,stainless steel, tool steel, die steel, bearing steel and merchant steel, we provide steel round bar, steel square bar, steel flat bar, steel plate, steel sheet, steel coil, steel wire and steel pipe.Our products are sold all over the world, mainly in America,Germany,the United Kingdom,Australia,Korea,Southeast Asia.We provide the best products and service with our passion, integrity, and sincerity.