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 Heavy Hex Nuts ASTM A 194/A194M

        To American Standard ASTM A194 and ASTM A194M

ASTM A194

2H

2HM

3

4

6

7

7M

8

8C

8M

8T

 

Chemical Analysis

Carbon

 >0.04 >0.40 >0.10 >0.10 <0.15 0.38-0.48 0.38-0.48 0.38-0.48 <0.08 <0.08 <0.08

Manganese

 -- -- <1 <1 <1.25 0.75-1 0.75-1 <2 <2 <2 <2

Phosphorous Maxi

 0.04 0.04 0.04 0.035 0.06 0.04 0.04 0.045 0.045 0.045 0.045

Sulphur maxi

 0.05 0.05 0.03 <0.04 >0.15 0.20-0.35 <0.04 <0.03 <0.03 0.03 <0.03

Silicon

     <1 0.20-0.35 <1   0.25-0.35 <1 <1 <1 <1

Nickle

           0.80-1.10   8-12 9-13 10.14 9-12

Chromium

     4-6 0.80-1.10 12-14 0.15-0.25 0.80-1.10 18-20 17-19 16-18 17-19

Miolybdenum

     0.40-0.65 0.20-0.30     0.15-0.25       5 x c

Titanium Mini

                      

Colombium + Tantanium Mini

                 10 x c    
 

Requirements

Brinell Hardness

 248-352 159-237 248-352 248-352 248-352 248-352 159-327 126-192 126-192 126-192 126-192
 

Equivalents

ANSI

 -- -- 501 -- 416 4140 4142-4145 4140 4142-4145 304 347 316 321

AFNOR

 C45d C45d Z12CD5 -- Z12Cf13 42CD4 42CD4 Z6Cn 18-09 Z6CNNb 18-11 Z6CND 17-11 Z6CNT 18-11

DN

 C45 C45 12CrMo 24CrMo5 X10Cr13 42CrMo 42CrMo X15CrNi 18-09 X5CrBuNb 18-09 X5CrNiMo 18-09 X10CrNiTi 18-09

WERJSTOFF

 1.0503 1.0503 1.7362 1.7258 1.4006 1.7225 1.7225 1.4301 1.4550 1.4401 1.4541

B.S.

 1506-162 1506-162 1506-16 1506-625 1506-240 1506-713 1506-713 Gr.A 1506-713 Gr.A 1506-713 Gr.B -- 1506-821 Gr.Ti

Stud Bolts ASTM A193

Stud Bolts ASTM A320

Hexagon Nuts SAE J995

Hexagon Nuts DIN 934

Plain Washer

Dimension of Heavy Hex Nuts

Heavy Head Structural Bolts DIN 7990

Heavy Hex structural Bolts ASTM A325

Heavy Hex Structural Bolts ASTM A325M

Hex Bolts/Screws ASTM A307.Gr.A

Hex Bolts/Screws ASTM A307.GR.B

Hexagon Hex Bolts/ Screws Din 931/933

Hexagon hex Bolts /Screws 931/933
Hexagon Hex Nuts  ASTM A194/A194M

Rounded Hardened Steel Washer

Spring Lock Washer DIN127

Taper & Square Washer

Structural Bolting /Nuts/Washer

Heavy Pattern 'U' Bolts

Anchor Bolts            (Metric Series)

Hardened Steel Washer
Hexagon Socket Head Cap Screws DIN 912

Hexagon Socket Head Cap Screw ANSI B18.3
Heavy Hexagon Nuts ASTM A563, A, B, C, D, DH,DH3

Heavy Hexagon Hex Nuts ASTM A563M
 
 
 
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