Raw Material 5120 Alloy Chrome Steel

• Customization: Available
• Type: Alloy Steel Bar
• Standard: AISI, ASTM, DIN, JIS, GB, BS
• Model NO.: 20Cr
• Composition: Chrome Steel
• Technique: Hot Rolled
• Shape: Round, Square, Plate
• Surface Treatment: Polished
• Special Use: Wear Resistant Steel
• Application: Structural Steel Bar
• Quench: 950-980 Degree
• Hardness: Annealed Hbs248 Max
• Diameter: 20mm~410mm
• Length: 80mm~410mm
• Certificate: SGS ISO
• Delivery Time: Within 25working Days
• Transport Package: Wooden Box or Customer′s Request
• Specification: 20-400mm
• Trademark: Taixie
• Origin: Wuxi, China
• HS Code: 7202110000
• Production Capacity: 1000t/Mon

Product Description

Raw Material 5120 Alloy Chrome Steel

Product Description:
Stainless Steel sheet/plate, Stainless Steel Bar/rod Stainless Steel Wire/strip,stainless steel pipe/tube
Grade: 201,303,304,304L,310,310S,316,316L,316F,321,410,416,420,420F,430,430F,431,630,
631,duplex SS2205,2207,F51,F60,329J1,JS304&JS2003 etc
2.Standard: ASTM A 276/A 276M, A 484/A 484M, A 564/A 564M, A 582/A 582M, A 638/A 638M, A 705/A 705M etc

Spec:
1.Dia: the range of hot-rolled, pickled SS round bar is 5.5~10mm;
the range of centeriess grinding bright SS round bar is 4~60mm;
the range of peeled bright SS round bar is 40~300mm;
2.Available length: specified length, double length, radom length, the Max must be 1000mm(for single )
3.Strightness variation: hot processing SS round bar 3mm/1.5m, Max 3.00mm*(Lm/1.50)
cold processing SS round bar 3mm/1.5m, Max 1.50mm*(Lm/1.50)
4.Surface settlement: hot-rolled, pickled, cold-draw, straightening, polishing, peeling, grinding or customized.
The Tolerance of Dia.&shape for hot-rolled SS round bar

Diameter/mm	Precision Tolerance
	Precision Level
	Level	Level	Level
5.5-7	±0.20	±0.30	±0.40
>7-12	±0.25	±0.35	±0.40
>20-30	±0.30	±0.40	±0.50
>30-50	±0.40	±0.50	±0.60
>50-80	±0.60	±0.70	±0.80
>80-110	±0.90	±1.00	±1.10
>110-150	±1.20	±1.30	±1.10

Applications:
1. Used for manufacture of coldwork dies, punches, cold cutting scissors, drill bushes, Gauges,
Wiredrawing dies, coining dies, draw bench boards, drawing dies, thread rolling dies, etc.
With high abrasive resistance and small shock load.

2. Used for processing of cutters made of materials which are not hard

3. Used for plastic moulds with high abrasive resistance and long service life

Pictures: