• SS14 1770 round bar
  • SS14 1770 forging
  • SS14 1770 sheet
  • SS14 1770 flat bar
  • SS14 1770 pipe
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SS14 1770

LonghaiSteel supply domestic and overseas customers with SS14 1770 steel plate, SS14 1770 flat steel,SS14 1770 steel sheet,SS14 1770 wire coil,SS14 1770 square bar,SS14 1770 round rod, SS14 1770 steel pipe,SS14 1770forged valve body,SS14 1770 forged steel rings,SS14 1770 forged multidiameter shafts. Through many years' production experiences,we strictly control SS14 1770 chemical composition and mechanical properties from casting, forging, rolling, heat treatment, etc. We have advanced precision machining equipments with a higher productioncapacity,bringinga best service and affordable prices to customersfrom all over the world.
TOP STEEL MANUFACTORY - SWISS STANDARD CARBON STRUCTURAL STEEL
SWISS - Steel material of SS14 1770 structural steel with superior quality and the competitive quotation for overseas buyers, distributors, wholesalers.
           - Technical specification datasheet is as follows:
Product category: Carbon structural steel
Chemical composition of Carbon Structural Steel
Steel grade: SS14 1770
C(%):     0.65~0.80
Si(%):    0.15~0.40
Mn(%):   0.50~0.80
P(%)≤:   0.035
S(%)≤:   0.035
Cr(%)≤:   —
Mo(%)≤:   —
Cu(%)≤:   —
Ni (%):   —
Other (%):
Condition: Quenching+Tempering 2.0~2.5mm
σb/MPa: 600
σs/MPa: 350
δ(%): —
 
 
Remark:
 
MAIN FEATURES AND APPLICATION FIELD
Alloy structural steel is provided with higher yield strength, tensile strength, endurance strength, yield ratio (about 0.85 generally ) enough plasticity and toughness. The concentration of alloy element of this kind of steel is quite high, mainly are corrosion resistant steel, heat resistant steel, wear resistant steel, and other special steels of physical and chemical properties. Alloy structural steel has preferable mechanical property than that of carbon structural steel, high performance of heat treatment especially.
Alloy structural steel are widely used in the filed of ship, vehicle, airplane, guided missile, weapons, railway, bridges, pressure vessel, machine tools, mechanical components with a bigger sectional size and so on.
Manufacturing technique - According to the steel grade and quality requirement, the melting of alloy structural steel can adopt basic oxygen furnace, open-hearth furnace, electric arc furnace, electroslag remelting, vacuum degassing, and appropriate heat treatment.
ADVANTAGE AND PRODUCT PROFILE
LonghaiSteel Inc. has owned advanced production equipment and a team of professional design team, strict implementation of ISO9001 quality management system, Specializing in high quality steel and best processing service. Hot forging/rolling, cold roll/drawn, cold/hot working, extrusion of steel, mechanical processing services
We manufacture and supply steel products with following specifications:
Round bar / Wire rod (Diameter):  0.50mm to 3000mm
Square bar / Flat bar: 3mm to 2000mm
Plate / Sheet steel / Steel strip: 0.1mm to 2500mm
Width: 8mm to 2500mm
Length: random length or based on the customer's special requirement.
Forged steel shape: stepped shafts with flanks / discs /tubes /slugs /donuts /cubes /other different shapes based on OEM.
Pipes / Tubings: OD 3-219 mm, with wall thickness ranging from 0.50 to 35 mm.
Finished goods condition: hot forging/hot rolling + annealing/normalizing + tempering/quenching + tempering
                                                  any other conditions based on the customer's requirement
Surface conditions: scaled (hot working finished)/ground/rough machining/fine machining. Based on the customer's special requirements.
Furnaces for metallurgical processing: EAF + LF/ VD/ VOD/ AOD/ ESR/Vacuum consumable electrode.
Ultrasonic inspection: 100% ultrasonic inspection for any inperfection or based on the customer's requirement.
                                            Excellent service for all kinds of industries with advantages of technologies, equipment and price strategy.
HOT SALE
Warehouse Stock: Round bar & Disc (Form)
17-4PH, 15-5PH, ASTM 630, S17400, X5CrNiCuNbl6-4, DIN 1.4542
202, 201, 2507, 2205, 316Ti, 301A, 302, 303, 304L, 304S, 310S, 314, 316L, 316LF, 317L, 321
616, 440B, 440C, 431, 430FR, 430F, 430, 422, 416, 410, 405
DIN 1.4731, DIN 1.4021, DIN 1.4016, DIN 1.4571, DIN 1.4418, DIN1.4104, DIN 1.4057
DIN 1.4913 (forged disc Diameter 300 X thickness 200), DIN 1.4935, DIN 1.4988, DIN 1.4986
DIN 1.4922, DIN 1.4923, ASTM 216 (Flat bar 18X 150 X1500)
 
Contact: David Chiu
Manager // LonghaiSteel Inc
ADD:Jiangdong Road,Sanhe Town,621700,Jiangyou,SC,China
Tel: 86-816-3307163
Fax: 86-816-3639422
Cell: 0086 01538 6611 557
Skype: topspecialsteel

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