Price:Negotiable
Brand:CBM
MOQ:10000
Quantity:100

Send Inquiry

DIN933, DIN 931, JIS 1180, ANSI B 18.2.2 Hex Bolts, HexCAP Screws, Stainless Steel Grade 304, 316, 316L, A2, A4, 18-8.Full Threaded, Shank Length. Cold Headed Screws, Hot ForgedBolts.  Hex Head Screws are designed for easy assemblyinto a tapped hole, which designed a special washerface (or not by JIS B 1180) under the head and a chamferedpoint.

Stainless Steel Hex Bolts

p>Cr

P	S	W	V
GB/T1299 --2000	0.30 -0.40	≤0.40	≤0.40	2.20- 2.70	≤0.030	≤0.030	7.50 -9.00	0.20 -0.50

Specially:Good bearing capacity, heat intensityand tempering resistance, preferable hardness, intensity and hardenability in high temperature, excellent heat resistance.

Use: Convex and concave mold of high stress butno shock load in high temperature, making big bend and draw stressmold, making cut tools in high temperature.

 

Heat treatment:

Quench: 1050-1100°C oil cooling, HRC49-52

Tempering: 550-650°C double treating. two hoursevery time, HRC40-50

Anneal : isothermal annealing heatingtemperature 840-880°C,isothermal temperature 720-740°C.HB≤241.

Dimension(mm):  Round:diameter50-300mm  Flat:thckness20-200mm*width60-500mm

 

Payment Terms.1.30% deposit advance .Balance the left against T/Tor L/C at sight after receivedPakage .Pack according customer ,srequest .If no special asking ,we will paint to yellow at one side.

1.2581/H21/3Cr2W8V die steel bar

enter >Mn

Cr	V	Co
O2	1.40-1.60	≤0.60	0.70-1.20	≤0.60	11.00-13.00	0.50-1.10	≤1.00

O2/1.2842/9Mn2V cold work die steel

cellpadding= 2 >

Carbon & Alloy Steel

Carbon Steel  ASTM / ASME A 105.   ASTM / ASME A 350 LF 2 . Alloy Steel ASTM /ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91.

 

= center >Sip;

Nickel & Copper Alloy