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Coball-Base Alloy

丝材合金

Time of issue:2020-06-30 00:00:00

Our products include many alloy series wire, diameter from 1.2mm to 4.0mm varieties, suitable for submerged arc welding, open arc welding,gas shielded arc welding, arc wire spraying and other all kinds of technology.

Professional, full range of alloys for you to solve all kinds of high temperature resistance, abrasion resistance, impact resistance, corrosion resistance and other industrial issues, are widely used in various industrial sectors such as iron and steel, metallurgy, cement, electricity,driling, petrochemical cracking.

 

Marensitic Alloy Steel

SME 8104, SME 8224, SME 8225

Marensitic Stainless Steel

SME 8410, SME 8414, SME 8430

Austenitic Stainless Steel

SME 8308, SME 8309, SME 8316

High-Cr Cast Lron Alloy

SME 8103, SME 8911, SME 8625

 

 

Product introduction

Tubular Wire Flux HRC Nominal Chemical Composition(wt%) Application
C Cr Si Mo Mn Fe W Ni V B other
SME 8104 431 28 0.25 1.2 1.5   3 Bal           build up prior to hardfacing of rolls and shaft rebuilding
SME 8105 431 45 0.5 4 1.1 0.5 2.75 Bal           tractor idlers, mine car wheel, roller
SME 8107 431 37 0.35 2.7 1.2 0.25 2.7 Bal           rools, tractor idlers, mine car wheels
SME 8108 260 28 0.1 1 0.8 0.6 1.9 Bal   0.9       build up prior to hardfacing o rolls and shaft rebuiding
SME 8109 260 40 0.45 3.1 0.6 0.5 0.6 Bal   0.5       pipe dies, rolls
SME 8224 107 46 0.45 5.5 0.65 1.1 1.8 Bal 1.5         hot-rolling support oll, primary roughing roll
SME 8224H 107 53 0.55 6.5 0.65 1.1 1.8 Bal 1.5       1 hot-rolling support oll, primary roughing roll
SME 8224HC 107 58 0.75 7.7 0.75 1.8 1.7 Bal 2.6       1 support rool, straightener rool, xoiler roll
SME 8225 107 59 0.9 6 0.5 1.2 0.8 Bal 8.6         hot-rolling support roll
SME 8227 260 50 0.6 5.5 0.5 0.9 1.8 Bal 1.4         hot-rolling support oll, primary roughing roll
SME 8414-s 260 46 0.15 13 0.5 1 1.4 Bal   4.2       continuous casting roll
SME 8414N-s 260 44 0.08 13 0.6 0.7 1.1 Bal         N:0.1 continuous casting roll
SME 8420 260 46 0.4 13 0.5   1.4 Bal           pinch roll, brackdrum, coller rolls
SME 8420H 260 54 0.6 13 0.4   1.4 Bal           pinch roll, brackdrum, coller rolls
SME 8423 107 45 0.33 13.5 0.5 1.2 1.5 Bal   2.5 0.2     continuous casting roll, hot-roll
SME 8424H 260 49 0.4 12 0.5 0.9 2.2 Bal   1.4       non-ferrous roll
SME 8430 260   0.1 19 0.5   0.7 Bal   0.6       continuous casting roll
SME up-o   30 0.15 0.9 0.9 0.4 1.8 Bal           rebulding of mild and low lloy steels such as gear teeth, hammers
SME 8414N-o   46 0.2 14 0.5 0.8 1.3 Bal 4.2       N:0.1 continuous casting roll
SME 8430-o     0.1 17 0.5   0.7 Bal   0.2       continuous casting roll
SME 8103 107 57 5.15 27.5 1.5   2.5 Bal           coal pulverizing roll
SME 8911 107 60 6.6 36.5 0.4   0.4 Bal           coal pulverizing roll