FULL SIZE OF 4140 ROUND STEEL BAR

IN STOCK IN CHINA

1000+tons daily stock for 4140 steel round bar

Hot rolled/ forged,QT(pre hardened) or Cold Drawn condition available

Peeled, Polished, Turned with bright condition available

Diameter 14-1000mm round bar available

ONE-STOP SOLUTION FOR 4140 BRIGHT STEEL

Professional & Reliable

CUSTOMIZED SOLUTION FOR SPECIAL STEEL

All the special steel you need is here

Engineering steel

Engineering Steel

Tool steel

Tool Steel

high speed steel

High Speed Steel

DIN 1.2083 Rolled steel with Annealed condition

Stainless Steel

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Halden - One Stop Quality Special Steel Manufacturer & Stockist

Global Standards & Full Size Available For The Following Grades
Carbon SteelAlloy SteelHigh Speed SteelTool SteelStainless Steel
1018 | 1020F11 | F12 | F22M2 | 1.3343 | SKH51D2 | 1.2379 | SKD11410 | 1.4006
1045 | C45 | CK454130 | 4140 | 4145M35 | 1.3243 | SKH55P20 | 1.2311420 | S42000
C35 | C55 | C604330 | 4340M42 | 1.3247 | SKH591.2312 | 1.2738X20Cr13 | X30Cr13
S45C | S50CSCM430 | SCM440T1 | 1.3355 | SKH21.2083 | 1.2842X40Cr14
EN8 | EN9EN19 | EN24T4 | 1.3255 | SKH31.2714 | 1.2329 1.2316 | X36CrMo17
S355J2+N | S355J2G334CrNiMo6 | 30CrNiMo8 T5 | 1.3265 | SKH4H11 | H13 | 1.2344440C | 1.4125
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Halden - Your Reliable Partner for Special Steel

Quality service is our commitment,Customers' satisfaction is our pursuit
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FLEXIBLE STEELMAKING SOLUTION

No matter how large or small the order quantity is, we always have a plan to meet the requirements.

VARIOUS PRODUCT SHAPES & SIZES

Whether the product shape is round,flat,square, ring, tube,shaft or even special shape, we can do it well.

FULLY FOLLOW NATIONAL STANDARDS

Strictly follow and meet international material standards, such as ISO, DIN, EN, ASTM, BS, JIS, etc.

ONE-STOP PROCESSING SOLUTION

We have rich experience in hot working, heat treatment, machining and other processes to meet customer needs.

TRACEABLE QUALITY INSPECTION

Materials are 100% inspected from inside to outside, from micro to macro to give traceable quality assurance.

REMARKABLE AFTER-SALE SERVICE

Completion of an order doesn’t mean the end,for our service team,it’s just the beginning.Response for 24/7 !