2 # bygging, P5 svæði Quan Shui, Ganjingzi District, Dalian, Kína

Allir flokkar
EN
Hringdu í okkur

+ 86-411-39641370

Senda póst

vicente@konsond.com

O1 1.2510 SKS3

Heim>Vörur>Kalt verkfæri stál>O1 1.2510 SKS3

O1 1.2510 SKS3 block

Hafðu samband

upplýsingar
O1 Tool Steel is the original oil-hardening, “non-shrinking” tool steel that can be hardened to the Rockwell C 65 range from a low austenitizing temperature. O1 is a general-purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness, strength, and wear resistance.

UMSÓKNIR: Þar sem þörf er á meiri víddarstöðugleika við hitameðhöndlun eða bætt slitþol, ætti að íhuga verkfærastál með hærra málmblendisinnihaldi, eins og A2 eða D2.

Samsetning

C

Mn

Si

Cr

W

0.94

1.20

0.30

0.50

0.50

TENGDIR EIGINLEIKAR

1492433770224674

Stuðull hitaþenslu (63-64 HRC)

Hitastig︒F

í / in︒F × 10-6

Hitastig︒C

mm / mm︒C × 10-6

100-500

5.96

38-260

10.73

100-800

7.14

38-427

12.85

100-1000

7.84

38-538

14.11

100-1200

8.02

38-649

14.44

LÍKAMLEGIR EIGINLEIKAR

· Þéttleiki: 0.283 lb / in3 (7833 kg / m3)

· Sérstakur þyngdarafl: 7.83

· Mýktarstuðull: 31 x 106 psi (214GPa)

· Vélarhæfileiki: 85-90% af 1% kolefni stáli

1492433836447736

Heat Treatment Response

Air Cooled from

HRC

1425F(774︒C),30 minutes

62

1450F(788︒C),30 minutes

64

1475F(802︒C),30 minutes

65

1500F(816︒C),30 minutes

65

1600F(871︒C),30 minutes

64

LEIÐBEININGAR um hitun

HERÐUN

GAGNRÆN HITA :

Ac1: 1350 ° F (732 ℃)

Ac3: 1440 ° F (760 ℃)

AR1: 1295 ° F (703 ℃)

AR3: 1240 ° F (671 ℃)

Forhitun: Heat at a rate not exceeding 400°F per hour (222°C per hour) to 1200-1300°F (649-704°C) and equalize.

Austenitizing (High Heat): Heat slowly from the preheat to 1475-1500°F (802-816C)

Soak for 30 minutes for the first inch (25.4 mm) of thickness, plus 15 minutes for each additional inch (25.4 mm).

Slökkvandi: Oil quench to a temperature no lower than 150-125°F (66-51°C).

Note: O1 is somewhat prone to quench cracking, especially if there are significant changes in section thickness and sharp internal corners. The oil quenching should be performed so that the heat removal is as uniform as possible in all areas of the part being quenched. Be sure to remove the part from the oil before the temperature drops to ambient temperature. Hot oil at a temperature of 300 to 400°F (149-204°C) is recommended.

Hitun: Temper immediately after quenching. Do not allow the part to cool below 125°F (51°C). The typical tempering range is 350 - 400°F (177 -204°C). Hold at temperature for 1 hour per inch (25.4 mm) of thickness, 2 hours minimum, then air cool to ambient temperature. To minimize internal stresses in cross sections greater than 3 inches (76.2 mm) and to improve stability in parts that will be EDM’d after heat treatment, a soaking time of 4 to 6 hours at the tempering temperature is strongly recommended.

Cryogenic Treatment: Refrigeration treatments should typically be performed after the temper, and must be followed by a second temper.

NÆRING

Annealing verður að fara fram eftir heita vinnu og áður en herða aftur.

Heat at a rate not exceeding 400°F per hour (222°C per hour) to 1425 -1450°F (802-816°C), and hold at temperature for 1 hour per inch (25.4mm) of maximum thickness; 2 hours minimum. Then cool slowly with the furnace at a rate not exceeding 50°F per hour (28°C per hour) to 1000°F (538°C). Continue cooling to ambient temperature in the furnace or in air. The resultant hardness should be a maximum of 212 HBW.

LiðurMál (mm)aðferðAfhendingarskilyrði
Round BarDIA1.0 - 30Kaldteikning / miðlaus malaBright & Anneal
DIA20 - 80FlagnaBright & Anneal
DIA 13-180Heitt valsaðSvart yfirborð & Anneal
DIA 70 - 400Heitt valsaðSvart yfirborð & Anneal
Flat barT 3.0-20 XW 20-100Heitt valsaðSvart yfirborð & Anneal
LokaðT 20-200 X 300-800Hot Rolled & Hot ForgedSvart yfirborð / Machine & Anneal
VírstöngullDIA 5.5 - 13Heitt valsaðSvart yfirborð & Anneal
SheetsT1.0 - 2.5KaldvalsaðSvart yfirborð & Anneal
T 2.5 - 8.0Heitt valsaðSvart yfirborð & Anneal
Hafðu samband við okkur