EC21 Product Catalogs - quenching

SAE 4140 Steel | 1.7225 | SCM440 | 42CrMo4 Special Steel

20250306

OTAI SPECIAL STEEL is ASTM 4140 Alloy structural steel stockholders and suppliers from china. we have more 16 years experience in 4140 steel supply. 4140 Steel is a high quality Quenched and Tempered

CK 45 Hydraulic Piston Rod Chrome Plated

20221015

Quenched+Tempered) 3)Induction Hardened Size Range: Φ 6-800mm Length: max.20 meters Chrome layer: min 20/25/30/50 Micron or customized Straightness: <= 0.5/1000 Roughness: Ra <= 0.4uDiameter tolera

4140 Steel Test | 4140 Steel Test Product | ASTM 4140 Steel Test Alloy Steel Bar

20220624

quenching and tempering state. It is used to manufacture high-strength parts under impact loads and the fittings with large cross-sections and other stressed members. Such as the horizontal eccentric

M2 High Speed Steel | Supply M2 High Speed Steel | Easy To Overheat M2 High Speed Steel

20230601

Quenching For full hardness, need to oil quench to 150-200° F. Air quenches to 150° F. When quenching in hot salt maintains the quench just above the Ms temperature. After equalizing withdraw parts

1.2162 21MnCr5 Cold Work Tool Steel

20220530

Quenched and Tempered ; Surface condition : Grounded, or Turned, or Polished Our advantage : 1. High Quality, Reasonable Price 2. Over 40 Years Experience 3. ISO NQA Certificated Factory 4. Worldwid

Gammaplus 200

20200521

quenched and tempered 42CrMo4+QT+IH quenched and tempered + induction hardened Each chrome bar and tube are protected by recyclable extruded polyethylene film (Ø 18 ÷ Ø 120) or cardboard tube (Ø

2205,Duplex Stainless Steel,FV520B PH Stainless

20131015

Quenching and tempering/Solution/Aging/Slow Cooling Surface Quality: Black Surface/Grinding Surface/Roughing/Finish Machining Smelting Process: EAF+LF+VD(+ESR) Ultrasonic Test: According to the custo