خانه
محصولات
دربارهی ما
کارخانه تور
کنترل کیفیت
تماس با ما
درخواست نقل قول
خانه محصولاتنوار فولادی جعلی

Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium

کیفیت خوب فولاد لوله های سرد ساخته شده است برای فروش
کیفیت خوب فولاد لوله های سرد ساخته شده است برای فروش
چت IM آنلاین در حال حاضر

Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium

چین Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium تامین کننده
Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium تامین کننده Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium تامین کننده Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium تامین کننده Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium تامین کننده

تصویر بزرگ :  Mechanical Forged Steel Bar ASTM A182 F22 Grade Alloy Steel 2.25% Chromium

جزئیات محصول:

Place of Origin: China
نام تجاری: UST
گواهی: ISO9001
Model Number: DIA80-1200mm

پرداخت:

Minimum Order Quantity: MOQ: 2-3 ton
قیمت: FOB USD 800- 1000/ton
Packaging Details: Plastic plugs in both ends, Hexagonal bundles of max 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips.
Delivery Time: Within 10-45 days
Payment Terms: L/C, T/T
Supply Ability: 1500 ton/month
Contact Now
توضیحات محصول جزئیات
Special Use:: Cold Heading Steel Usage:: mechanical
Process: EAF+LF+VOD+Forged+Heat Treatment(optional) Ultrasonic test: According to SEP 1921-84
Inspection: the third party is acceptable material: alloy steel bar

ASTM A182 F22 Hot-forged-steel-bar, forged steel bar, Small MOQ

 

Application

A182 F22 steel is a low alloy steel containing nominally 2.25% Chromium. This A182 F22 steel is widely used in the oil patch wellhead applications for connectors, hangers and block valves. Hardness levels up to 22 HRC are approved to NACE MR0175. The grade is often used as the base metal for clad components. If supplied to ASTM A182 in the normalised and tempered condition, the 0.2% Proof Stress minimum is 30 KSI.

All Grades Comparison

 

Material no.                    DIN                             ASTM

 

1.7380                        10CrMo9-10                  A182 F22

Size Range

2”∅ – 36”∅

Chemical Composition(%)

C Mn Si P S Cr Mo
0.05-0.15 0.30-0.60 0.50 max 0.040 max 0.040 max 2.00-2.50 0.87-1.13

 

Mechanical Properties(T=20°C)

Delivery Condition Tensile Strength Rm (Mpa) Yield Strength Rp0.2 (Mpa) Elongation(%) Reduction Ratio(%) Hardness (HB)
Normalized and Tempered 900 min 675 min / / /
Slow Cooling 415 min 205 min 20 min 35 min 170 max

 

HEAT TREATMENT

Normalizing: Temperature: 920°-980°C.
Stress Relieving: Stree relieving to remove maching stresses should be carried out by heating to 675°C, holding for one hour at heat, followed by air cooling. This operation is performed to reduce distortion during heat treatment.
Austenization: Temperature:920°-980°C
Tempering: Tempering temperature: 650°-750°C
Forging: Hot forming temperature: 850°-1050°C

 

Pakage:

transportation of forged bar

اطلاعات تماس
SHANGHAI UNITE STEEL

تماس با شخص: Anndy

تلفن: +8615502127172

ارسال درخواست خود را به طور مستقیم به ما (0 / 3000)

سایر محصولات